Make sure not to early return when verifying ancestor path is published without completing scope (#19029 )

* Make sure not to early return when verifying ancestor path is published without completing scope. * Added comment.
Use maximum available value for JSON serialization depth (#19001 )
2025-04-14 20:31:46 +02:00 · 2025-04-14 20:31:46 +02:00 · 2025-04-14 20:31:46 +02:00 · 2025-04-14 20:31:45 +02:00 · 2025-04-14 20:31:45 +02:00 · 2025-04-14 20:31:22 +02:00
6942 changed files with 72108 additions and 194456 deletions
@@ -102,7 +102,7 @@ dotnet_style_predefined_type_for_locals_parameters_members = true:warning
 dotnet_style_predefined_type_for_member_access = true:warning
 # Modifier preferences
 # https://docs.microsoft.com/visualstudio/ide/editorconfig-language-conventions#normalize-modifiers
-dotnet_style_require_accessibility_modifiers = for_non_interface_members:warning
+dotnet_style_require_accessibility_modifiers = always:warning
 csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:warning
 visual_basic_preferred_modifier_order = Partial,Default,Private,Protected,Public,Friend,NotOverridable,Overridable,MustOverride,Overloads,Overrides,MustInherit,NotInheritable,Static,Shared,Shadows,ReadOnly,WriteOnly,Dim,Const,WithEvents,Widening,Narrowing,Custom,Async:warning
 dotnet_style_readonly_field = true:warning
@@ -9,7 +9,7 @@ In order to use Umbraco as a CMS and build your website with it, you should not
 -   Are you about to [create a pull request for Umbraco][contribution guidelines]?
 -   Are you trying to get to the bottom of a problem in your existing Umbraco installation?

-If the answer is yes, please read on. Otherwise, make sure to head on over [to the releases page](https://releases.umbraco.com) and start using Umbraco CMS as intended.
+If the answer is yes, please read on. Otherwise, make sure to head on over [to the download page](https://our.umbraco.com/download) and start using Umbraco CMS as intended.

 ## Table of contents

@@ -37,7 +37,7 @@ In order to work with the Umbraco source code locally, first make sure you have

 ### Familiarizing yourself with the code

-Umbraco is a .NET application using C#. The solution is broken down into multiple projects. There are several class libraries. The `Umbraco.Web.UI` project is the main project that hosts the back office and login screen. This is the project you will want to run to see your changes.
+Umbraco is a .NET application using C#. The solution is broken down into multiple projects.  There are several class libraries. The `Umbraco.Web.UI` project is the main project that hosts the back office and login screen. This is the project you will want to run to see your changes.

 There are two web projects in the solution with client-side assets based on TypeScript, `Umbraco.Web.UI.Client` and `Umbraco.Web.UI.Login`.

@@ -73,19 +73,13 @@ Just be careful not to include this change in your PR.

 Conversely, if you are working on front-end only, you want to build the back-end once and then run it. Before you do so, update the configuration in `appSettings.json` to add the following under `Umbraco:Cms:Security`:

-```json
+```
 "BackOfficeHost": "http://localhost:5173",
 "AuthorizeCallbackPathName": "/oauth_complete",
 "AuthorizeCallbackLogoutPathName": "/logout",
-"AuthorizeCallbackErrorPathName": "/error",
-"BackOfficeTokenCookie": {
-  "SameSite": "None"
-}
+"AuthorizeCallbackErrorPathName": "/error"
 ```

-> [!NOTE]
-> If you get stuck in a login loop, try clearing your browser cookies for localhost, and make sure that the `Umbraco:Cms:Security:BackOfficeTokenCookie:SameSite` setting is set to `None`.
-
 Then run Umbraco from the command line.

 ```
@@ -1,8 +1,8 @@
 # Contributing to Umbraco CMS

-👍🎉 First of all, thanks for taking the time to contribute! 🎉👍
+👍🎉 First off, thanks for taking the time to contribute! 🎉👍

-These contribution guidelines are mostly just that - guidelines, not rules. This is what we've found to work best over the years, but if you choose to ignore them, we still love you! 💖 Use your best judgment, and feel free to propose changes to this document in a pull request.
+These contribution guidelines are mostly just that - guidelines, not rules. This is what we've found to work best over the years, but if you choose to ignore them, we still love you! 💖 Use your best judgement, and feel free to propose changes to this document in a pull request.

 We have a guide on [what to consider before you start](contributing-before-you-start.md) and more detailed guides at the end of this article.

@@ -12,56 +12,56 @@ This guide describes each step to make your first contribution:

 1. **Fork**

-   Create a fork of [`Umbraco-CMS` on GitHub](https://github.com/umbraco/Umbraco-CMS)
+    Create a fork of [`Umbraco-CMS` on GitHub](https://github.com/umbraco/Umbraco-CMS)

-   ![Fork the repository](img/forkrepositorynew.png)
+    ![Fork the repository](img/forkrepository.png)

 2. **Clone**

-   When GitHub has created your fork, you can clone it in your favorite Git tool or on the command line with `git clone https://github.com/[YourUsername]/Umbraco-CMS`.
+    When GitHub has created your fork, you can clone it in your favorite Git tool or on the command line with `git clone https://github.com/[YourUsername]/Umbraco-CMS`.

-   ![Clone the fork](img/cloneforknew.png)
+    ![Clone the fork](img/clonefork.png)

 3. **Switch to the correct branch**

-   Switch to the `main` branch
+    Switch to the `contrib` branch

 4. **Branch out**

-   Create a new branch based on `main` and name it after the issue you're fixing. For example: `v15/bugfix/18132-rte-tinymce-onchange-value-check`.
+    Create a new branch based on `contrib` and name it after the issue you're fixing, For example: `v15/bugfix/18132-rte-tinymce-onchange-value-check`.

-   Please follow this format for branches: `v{major}/{feature|bugfix|task|qa|improvement}/{issue}-{description}`.
+    Please follow this format for branches: `v{major}/{feature|bugfix|task}/{issue}-{description}`. 

-   This is a development branch for the particular issue you're working on, in this case, a bug-fix for issue number `18132` that affects Umbraco v.15.
+    This is a development branch for the particular issue you're working on, in this case a bug-fix for issue number `18132` that affects Umbraco v.15.

-   Don't commit to `main`, create a new branch first.
+    Don't commit to `contrib`, create a new branch first.

 5. **Build or run a Development Server**

-   You can build or run a Development Server with any IDE that supports .NET or the command line.
+    You can build or run a Development Server with any IDE that supports DotNet or the command line.

-   Read [Build or run a Development Server](BUILD.md) for the right approach to your needs.
+    Read [Build or run a Development Server](BUILD.md) for the right approach to your needs.

 6. **Change**

-   Make your changes, experiment, have fun, explore and learn, and don't be afraid. We welcome all contributions and will [happily give feedback](contributing-first-issue.md#questions).
+    Make your changes, experiment, have fun, explore and learn, and don't be afraid. We welcome all contributions and will [happily give feedback](contributing-first-issue.md#questions).

 7. **Commit and push**

-   Done? Yay! 🎉
+    Done? Yay! 🎉

-   Remember to commit to your branch. When it's ready, push the changes to your fork on GitHub.
+    Remember to commit to your branch. When it's ready push the changes to your fork on GitHub.

 8. **Create pull request**

-   On GitHub, in your forked repository (`https://github.com/[YourUsername]/Umbraco-CMS`), you will see a banner saying that you pushed a new branch and a button to make a pull request. Tap the button and follow the instructions.
+    On GitHub, in your forked repository (`https://github.com/[YourUsername]/Umbraco-CMS`) you will see a banner saying that you pushed a new branch and a button to make a pull request. Tap the button and follow the instuctions.

-   Would you like to read further? [Creating a pull request and what happens next](contributing-creating-a-pr.md).
+    Want to read further? [Creating a pull request and what happens next](contributing-creating-a-pr.md).

 ## Further contribution guides

 - [Before you start](contributing-before-you-start.md)
- [Finding your first issue](contributing-first-issue.md)
+- [Finding your first issue: Up for grabs](contributing-before-you-start.md)
 - [Contributing to the new backoffice](https://docs.umbraco.com/umbraco-backoffice/)
 - [Unwanted changes](contributing-unwanted-changes.md)
 - [Other ways to contribute](contributing-other-ways-to-contribute.md)
@@ -4,11 +4,11 @@ contact_links:
      url: https://github.com/umbraco/Umbraco-CMS/discussions/new?category=features-and-ideas
      about: Start a new discussion when you have ideas or feature requests, eventually discussions can turn into plans
    - name: ⁉️ Support Question
-      url: https://forum.umbraco.com
+      url: https://our.umbraco.com
      about: This issue tracker is NOT meant for support questions. If you have a question, please join us on the forum.
    - name: 📖 Documentation Issue
      url: https://github.com/umbraco/UmbracoDocs/issues
      about: Documentation issues should be reported on the Umbraco documentation repository.
    - name: 🔐 Security Issue
-      url: https://umbraco.com/trust-center/security-and-umbraco/how-to-report-a-vulnerability-in-umbraco/
+      url: https://umbraco.com/about-us/trust-center/security-and-umbraco/how-to-report-a-vulnerability-in-umbraco/
      about: Discovered a Security Issue in Umbraco?
@@ -4,8 +4,8 @@
 [![NuGet Version](https://img.shields.io/nuget/v/Umbraco.Cms)](https://www.nuget.org/packages/Umbraco.Cms)
 [![Build status](https://img.shields.io/azure-devops/build/umbraco/Umbraco%2520Cms/301?logo=azurepipelines&label=Azure%20Pipelines)](https://umbraco.visualstudio.com/Umbraco%20Cms/_build?definitionId=301) 
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](CONTRIBUTING.md) 
-[![Forum](https://img.shields.io/badge/help-forum-blue)](https://forum.umbraco.com) 
 [![Chat about Umbraco on Discord](https://img.shields.io/discord/869656431308189746?logo=discord&logoColor=fff)](https://discord.gg/umbraco) 
+[![Read what's going on in the Umbraco Discord chat now](https://img.shields.io/badge/read-discord-blue)](https://discord-chats.umbraco.com)
 ![Mastodon Follow](https://img.shields.io/mastodon/follow/110661369750014952?domain=https%3A%2F%2Fumbracocommunity.social)


@@ -38,17 +38,9 @@ Some important documentation links to get you started:
 - [Getting to know Umbraco](https://docs.umbraco.com/umbraco-cms/fundamentals/get-to-know-umbraco)
 - [Tutorials for creating a basic website and customizing the editing experience](https://docs.umbraco.com/umbraco-cms/tutorials/overview)

-## Backoffice Preview
-
-Want to see the latest backoffice UI in action? Check out our live preview:
-
-**[backofficepreview.umbraco.com](https://backofficepreview.umbraco.com/)**
-
-This preview is automatically deployed from the main branch and showcases the latest backoffice features and improvements.  It runs from mock data and persistent edits are not supported.
-
 ## Get help

-If you need a bit of feedback while building your Umbraco projects, we are [chatty on Discord](https://discord.umbraco.com). Our Discord server serves as a social space for all Umbracians. If you have any questions or need some help with a problem, head over to our [dedicated forum](https://forum.umbraco.com/) where the Umbraco Community will be happy to help. 
+If you need a bit of feedback while building your Umbraco projects, we are [chatty on Discord](https://discord.umbraco.com). Our Discord server serves both a social space but also has channels for questions and answers. Feel free to lurk or join in with your own questions. Or just post your daily Wordle score, up to you!

 ## Looking to contribute back to Umbraco?

@@ -60,4 +52,3 @@ You came to the right place! Our GitHub repository is available for all kinds of
 Umbraco is contribution-focused and community-driven. If you want to contribute back to the Umbraco source code, please check out our [guide to contributing](CONTRIBUTING.md).

 ### Tip: You should not run Umbraco from source code found here. Umbraco is extremely extensible and can do whatever you need. Instead, [install Umbraco as noted above](#looking-to-install-umbraco) and then [extend it any way you want to](https://docs.umbraco.com/umbraco-cms/extending/).
-
@@ -114,7 +114,7 @@ To declare the Published Cache Status Dashboard as a new manifest, we need to ad
 	},
 	conditions: [
 		{
-			alias: UMB_SECTION_ALIAS_CONDITION_ALIAS,
+			alias: 'Umb.Condition.SectionAlias',
 			match: 'Umb.Section.Settings',
 		},
 	],
@@ -7,26 +7,9 @@ We recommend you to [sync with our repository][sync fork] before you submit your
 GitHub will have picked up on the new branch you've pushed and will offer to create a Pull Request. Click that green button and away you go.
 ![Create a pull request](img/createpullrequest.png)

-We like to use [git flow][git flow] as much as possible, but don't worry if you are not familiar with it. The most important thing you need to know is that when you fork the Umbraco repository, the default branch is set to `main`. This is the branch you should be targeting.
+We like to use [git flow][git flow] as much as possible, but don't worry if you are not familiar with it. The most important thing you need to know is that when you fork the Umbraco repository, the default branch is set to `contrib`. This is the branch you should be targeting.

-We welcome PRs for features and bugfixes for different versions according to the [published support and EOL schedule][support-and-eol].
-
-We don't have rules for naming PRs - so name them as you prefer. At HQ we do have a best practice on clear and concise PR naming, so if you would like to use the format feel free to do so. 
-
-Our convention of doing it is:
-
-_Area: Description (closes #IssueID)_
-
-1. Start by specifying the area. Fx the feature name(UFM, Tiptap etc.) or specific section (migrations, relations, segmentation).
-
-2. In your description, where applicable, mention type of PR (Build, Bump, Fix, Refactor etc.).
-   
-4. Good practise is to make sure you describe specifically the change and/or impact of change.<br>
-   Example: Writing "Extension Insights: Fixes CSS alignment" instead of "Fixed issue".
-
-6. Add (closes #IssueID) behind description, if your PR resolves an issue. 
-
-That's it! 
+Please note: we are no longer accepting features for v8 and below but will continue to merge security fixes as and when they arise.
  
 ## The review process
 [review process]: #the-review-process
@@ -65,5 +48,4 @@ There will be times that we really like your proposed changes and we’ll finish

 [making larger changes]: contributing-before-you-start.md#making-large-changes
 [pr or package]: contributing-before-you-start.md#pull-request-or-package
-[Core collabs]: contributing-core-collabs-team.md
-[support-and-eol]: https://umbraco.com/products/knowledge-center/long-term-support-and-end-of-life/
+[Core collabs]: contributing-core-collabs-team.md
@@ -1,8 +1,6 @@
-## Finding your first issue
+## Finding your first issue: Up for grabs

-Umbraco HQ will regularly mark newly created issues on the issue tracker with [the `community/up-for-grabs` tag][up for grabs issues]. This means that the proposed changes are wanted in Umbraco but the HQ does not have the time to make them at this time. In adding the label we will endeavour to provide some guidelines on how to go about the implementation, such that it aligns with the project. We encourage anyone to pick them up and help out.
-
-You don't need to restrict yourselves to issues that are specifically marked as "up for grabs" though. If you are running into a bug you have reported or found on the [issue tracker][issue tracker], it's not necessary to wait for HQ response. Feel free to dive in and try to provide a fix, raising questions as you need if you have concerns about the modifications necessary to resolve the problem.
+Umbraco HQ will regularly mark newly created issues on the issue tracker with [the `community/up-for-grabs` tag][up for grabs issues]. This means that the proposed changes are wanted in Umbraco but the HQ does not have the time to make them at this time. We encourage anyone to pick them up and help out.

 If you do start working on something, make sure to leave a small comment on the issue saying something like: "I'm working on this". That way other people stumbling upon the issue know they don't need to pick it up, someone already has.

@@ -13,18 +11,18 @@ Great question! The short version goes like this:
 1. **Fork**

    Create a fork of [`Umbraco-CMS` on GitHub][Umbraco CMS repo]
-
+    
    ![Fork the repository](img/forkrepository.png)
-
+    
 1. **Clone**

    When GitHub has created your fork, you can clone it in your favorite Git tool
-
-    ![Clone the fork](img/clonefork.png)
-
+    
+    ![Clone the fork](img/clonefork.png) 
+    
 1. **Switch to the correct branch**

-    Switch to the `main` branch
+    Switch to the `contrib` branch

 1. **Build**

@@ -32,7 +30,7 @@ Great question! The short version goes like this:

 1. **Branch**

-    Create a new branch now and name it after the issue you're fixing, we usually follow the format: `temp-12345`. This means it's a temporary branch for the particular issue you're working on, in this case issue number `12345`.  Don't commit to `main`, create a new branch first.
+    Create a new branch now and name it after the issue you're fixing, we usually follow the format: `temp-12345`. This means it's a temporary branch for the particular issue you're working on, in this case issue number `12345`.  Don't commit to `contrib`, create a new branch first.

 1. **Change**

@@ -42,7 +40,7 @@ Great question! The short version goes like this:

    Done? Yay! 🎉

-    Remember to commit to your new `temp` branch, and don't commit to `main`. Then you can push the changes up to your fork on GitHub.
+    Remember to commit to your new `temp` branch, and don't commit to `contrib`. Then you can push the changes up to your fork on GitHub.

 #### Keeping your Umbraco fork in sync with the main repository
 [sync fork]: #keeping-your-umbraco-fork-in-sync-with-the-main-repository
@@ -59,10 +57,10 @@ Then when you want to get the changes from the main repository:

 ```
 git fetch upstream
-git rebase upstream/main
+git rebase upstream/contrib
 ```

-In this command we're syncing with the `main` branch, but you can of course choose another one if needed.
+In this command we're syncing with the `contrib` branch, but you can of course choose another one if needed.

 [More information on how this works can be found on the thoughtbot blog.][sync fork ext]

@@ -79,7 +77,7 @@ You can get in touch with [the core contributors team][core collabs] in multiple

 - If there's an existing issue on the issue tracker then that's a good place to leave questions and discuss how to start or move forward.
 - If you want to ask questions on some code you've already written you can create a draft pull request, [detailed in a GitHub blog post][draft prs].
- Unsure where to start? Did something not work as expected? Try leaving a note in the [forum][forum]. The team monitors that one closely, so one of us will be on hand and ready to point you in the right direction.
+- Unsure where to start? Did something not work as expected? Try leaving a note in the ["Contributing to Umbraco"][contrib forum] forum. The team monitors that one closely, so one of us will be on hand and ready to point you in the right direction.


  <!-- Local -->
@@ -90,7 +88,6 @@ You can get in touch with [the core contributors team][core collabs] in multiple

 [sync fork ext]: http://robots.thoughtbot.com/post/5133345960/keeping-a-git-fork-updated	"Details on keeping a git fork updated"
 [draft prs]: https://github.blog/2019-02-14-introducing-draft-pull-requests/	"Github's blog post providing details on draft pull requests"
-[forum]: https://forum.umbraco.com/
+[contrib forum]: https://our.umbraco.com/forum/contributing-to-umbraco-cms/
 [Umbraco CMS repo]: https://github.com/umbraco/Umbraco-CMS
-[up for grabs issues]: https://github.com/umbraco/Umbraco-CMS/issues?q=is%3Aissue+is%3Aopen+label%3Acommunity%2Fup-for-grabs
-[issue tracker]: https://github.com/umbraco/Umbraco-CMS/issues
+[up for grabs issues]: https://github.com/umbraco/Umbraco-CMS/issues?q=is%3Aissue+is%3Aopen+label%3Acommunity%2Fup-for-grabs
@@ -1,223 +0,0 @@
-# **Contributing to Localization in the Backoffice**
-
-Do you want to help keep our translations accurate and up to standard? 🌍✨
-
-Your input makes a real difference! By reviewing, refining, or suggesting improvements, you ensure that our translations remain clear, consistent, and user-friendly for everyone.
-
-
-## **How Can I Contribute?**
-
-To contribute to localization in the Backoffice, follow this step-by-step guide:
-
-
-### **1. Change the Language in Backoffice**
-
-
-
-1. Open the Backoffice, click on your profile icon in the top-right corner, and select "Edit." 
-
-
-
-![Menubar profile image](/.github/img/contributing/ProfileImage.png "Menubar profile image")
-
-
-
-![Edit button inside profile](/.github/img/contributing/editBtn.png "Edit button inside profile")
-
-
-2. Under "UI Culture," select the language you want to review from the dropdown menu. 
-
-
-
-![Dropdown of languages in Umbraco](/.github/img/contributing/uiCulture.png "Dropdown of languages in Umbraco")
-
-
-
-### **2. Find a Translation Error**
-
-
-
-1. Navigate through the Backoffice and check if everything is translated correctly. 
-
-2. When you find a translation error, right-click on it and select "Inspect." 
-
-3. Look for the nearest element that starts with `umb-` and has a name indicating something specific to the given location. 
- 
-    **Example:**  
-
-    * The closest parent element should be specific, such as `umb-document-type-workspace-view-settings` instead of a generic element like `umb-property-layout.`
-
-
-### **3. Find the Code in VS Code**
-
-
-
-1. Open VS Code and search for the nearest `umb-` element you identified. 
-
-
-
-![Search for nearest umb element in code](/.github/img/contributing/searchInVsCode.png "Search for nearest umb element in code")
-
-2. Scroll down to find `render() {` and look for the element label that needs updating. 
-
-
-![Find render and label in code](/.github/img/contributing/renderCode.png "Find render and label in code")
-
-3. If the label is hardcoded, it must be updated. 
- 
-    **Example:**  
-    `label="Vary by culture"`
-
-
-### **4. Find the Correct Translation**
-
-
-
-1. Open the `en.ts` or `en-us.ts` file and search for relevant keywords. \
- \
-    **Example:** 
-
-    * If the text is "Vary by culture," search for `vary`, `culture`, or `Vary by culture`. 
-
-
-2. Once you find the translation, take the element name and search for it in the target language file (e.g., `da-dk.ts` for Danish). 
-
-
-![Search for translation in language files](/.github/img/contributing/searchingThroughLanguageFiles.png "Search for translation in language files")
-
-3. If a translation exists, insert it into the label element found earlier. 
-
-
-
-### **5. Insert the Translation**
-
-To display the new translation correctly, insert the following code inside the label element:
-
-`${this.localize.term('action_key')}`
-
-Replace `action_key` with the correct translation key.
-
-**Example:**
-
-`${this.localize.term('contentTypeEditor_allowVaryByCulture')}`
-
-![Localization code snippet](/.github/img/contributing/localizationCodeSnippetInCode.png "Localization code snippet")
-
-
-Save the changes and return to the Backoffice to see the update.
-
-
-![Changes in backoffice after changes in code](/.github/img/contributing/changedBackofficeAfterLocalization.png "Changes in backoffice after changes in code")
-
-
-
-### **6. Commit and Push**
-
-
-
-1. Commit your changes to a new temporary branch (avoid committing directly to `main`). 
-
-2. Push the changes to your fork on GitHub.
-
-
-### **7. Create a Pull Request**
-
-
-
-1. In your forked repository on GitHub (`https://github.com/[YourUsername]/Umbraco-CMS`), a banner will appear stating that you pushed a new branch. 
-
-2. Click the button to create a pull request and follow the instructions.
-
-
-## **I Can’t Find the Correct Translation**
-
-If you can’t find the translation you need, it may not exist yet. In this case, you can create a new action with related keys.
-
-
-### **1. Ensure It Doesn’t Already Exist**
-
-Search thoroughly in `en.ts` or `en-us.ts` for all relevant keywords.
-
-
-### **2. Create an Action**
-
-
-
-1. Choose a meaningful name for the action to avoid confusion. \
- \
- **Example:** Translation for the Data Type "Color Picker." 
-
-    * **Good name:** `colorPickerConfigurations`
-    * **Bad name:** `colorpicker`
-2. A specific action name prevents unnecessarily long key names. 
-
-3. Define the action: 
-
-
-
-### **3. Create Keys**
-
-
-
-1. Use clear and descriptive key names. \
- \
- **Example:**
-    * **Good name:** `colorsTitle`
-    * **Bad name:** `colors`
-2. Add the necessary keys inside the action with proper translations. 
-
-
-
-![Action and related Keys in language files](/.github/img/contributing/actionAndKeys.png "Action and related Keys in language files")
-
-
-
-## **I Can’t Find a <code>render()</code> Code in VS Code**
-
-In some cases, such as Data Types, the label might not be inside `render()`. Instead, it may be in a manifest file.
-
-
-### 1. Search for the Text
-
-Copy the text from the Backoffice and search for it in the code.
-
-
-### 2. Open the Manifest File
-
-Once you find the relevant manifest file, open it to confirm you’re in the right place.
-
-
-### 3. Change the Label
-
-In Markdown files, localization is slightly different. Instead of:
-`${this.localize.term('action_key')}`
-
-Use: `#action_key`
-
-**Example:**
-`#colorPickerConfigurations_showLabelTitle`
-
-### 4. Change the Description
-
-For descriptions in Markdown files, use:
-`{umbLocalize: action_key}`
-
-**Example:**
-`{umbLocalize: colorPickerConfigurations_showLabelDescription}`
-
-
-### 5. Save and Verify
-
-Once all changes are made, your manifest should look something like this:
-
-
-![Localization changes to manifest files](/.github/img/contributing/finishedManifestAfterLocalizatonChanges.png "Localization changes to manifest files")
-
-
-
---
-
-
-### Thank you 
-
-Following these steps ensures that the Umbraco Backoffice remains accessible and user-friendly in all supported languages. Thanks for contributing! 🎉
@@ -1,218 +0,0 @@
-# Umbraco CMS Development Guide
-
-Always reference these instructions first and fallback to search or bash commands only when you encounter unexpected information that does not match the info here.
-
-## Working Effectively
-
-Bootstrap, build, and test the repository:
-
-   Install .NET SDK (version specified in global.json):
-    -   `curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --version $(jq -r '.sdk.version' global.json)`
-    -   `export PATH="/home/runner/.dotnet:$PATH"`
-   Install Node.js (version specified in src/Umbraco.Web.UI.Client/.nvmrc):
-    -   `curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash`
-    -   `export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"`
-    -   `nvm install $(cat src/Umbraco.Web.UI.Client/.nvmrc) && nvm use $(cat src/Umbraco.Web.UI.Client/.nvmrc)`
-   Fix shallow clone issue (required for GitVersioning):
-    -   `git fetch --unshallow`
-   Restore packages:
-    -   `dotnet restore` -- takes 50 seconds. NEVER CANCEL. Set timeout to 90+ seconds.
-   Build the solution:
-    -   `dotnet build` -- takes 4.5 minutes. NEVER CANCEL. Set timeout to 10+ minutes.
-   Install and build frontend:
-    -   `cd src/Umbraco.Web.UI.Client`
-    -   `npm ci --no-fund --no-audit --prefer-offline` -- takes 11 seconds.
-    -   `npm run build:for:cms` -- takes 1.25 minutes. NEVER CANCEL. Set timeout to 5+ minutes.
-   Install and build Login
-    -   `cd src/Umbraco.Web.UI.Login`
-    -   `npm ci --no-fund --no-audit --prefer-offline`
-    -   `npm run build`
-   Run the application:
-    -   `cd src/Umbraco.Web.UI`
-    -   `dotnet run --no-build` -- Application runs on https://localhost:44339 and http://localhost:11000
-
-Check out [BUILD.md](./BUILD.md) for more detailed instructions.
-
-## Validation
-
-   ALWAYS run through at least one complete end-to-end scenario after making changes.
-   Build and unit tests must pass before committing changes.
-   Frontend build produces output in src/Umbraco.Web.UI.Client/dist-cms/ which gets copied to src/Umbraco.Web.UI/wwwroot/umbraco/backoffice/
-   Always run `dotnet build` and `npm run build:for:cms` before running the application to see your changes.
-   For login-only changes, you can run `npm run build` from src/Umbraco.Web.UI.Login and then `dotnet run --no-build` from src/Umbraco.Web.UI.
-   For frontend-only changes, you can run `npm run dev:server` from src/Umbraco.Web.UI.Client for hot reloading.
-   Frontend changes should be linted using `npm run lint:fix` which uses Eslint.
-
-## Testing
-
-### Unit Tests (.NET)
-
-   Location: tests/Umbraco.Tests.UnitTests/
-   Run: `dotnet test tests/Umbraco.Tests.UnitTests/Umbraco.Tests.UnitTests.csproj --configuration Release --verbosity minimal`
-   Duration: ~1 minute with 3,343 tests
-   NEVER CANCEL: Set timeout to 5+ minutes
-
-### Integration Tests (.NET)
-
-   Location: tests/Umbraco.Tests.Integration/
-   Run: `dotnet test tests/Umbraco.Tests.Integration/Umbraco.Tests.Integration.csproj --configuration Release --verbosity minimal`
-   NEVER CANCEL: Set timeout to 10+ minutes
-
-### Frontend Tests
-
-   Location: src/Umbraco.Web.UI.Client/
-   Run: `npm test` (requires `npx playwright install` first)
-   Frontend tests use Web Test Runner with Playwright
-
-### Acceptance Tests (E2E)
-
-   Location: tests/Umbraco.Tests.AcceptanceTest/
-   Requires running Umbraco application and configuration
-   See tests/Umbraco.Tests.AcceptanceTest/README.md for detailed setup (requires `npx playwright install` first)
-
-## Project Structure
-
-The solution contains 30 C# projects organized as follows:
-
-### Main Application Projects
-
-   **Umbraco.Web.UI**: Main web application project (startup project)
-   **Umbraco.Web.UI.Client**: TypeScript frontend (backoffice)
-   **Umbraco.Web.UI.Login**: Separate login screen frontend
-   **Umbraco.Core**: Core domain models and interfaces
-   **Umbraco.Infrastructure**: Data access and infrastructure
-   **Umbraco.Cms**: Main CMS package
-
-### API Projects
-
-   **Umbraco.Cms.Api.Management**: Management API
-   **Umbraco.Cms.Api.Delivery**: Content Delivery API
-   **Umbraco.Cms.Api.Common**: Shared API components
-
-### Persistence Projects
-
-   **Umbraco.Cms.Persistence.SqlServer**: SQL Server support
-   **Umbraco.Cms.Persistence.Sqlite**: SQLite support
-   **Umbraco.Cms.Persistence.EFCore**: Entity Framework Core abstractions
-
-### Test Projects
-
-   **Umbraco.Tests.UnitTests**: Unit tests
-   **Umbraco.Tests.Integration**: Integration tests
-   **Umbraco.Tests.AcceptanceTest**: End-to-end tests with Playwright
-   **Umbraco.Tests.Common**: Shared test utilities
-
-## Common Tasks
-
-### Running Umbraco in Different Modes
-
-**Production Mode (Standard Development)**
-Use this for backend development, testing full builds, or when you don't need hot reloading:
-
-1. Build frontend assets: `cd src/Umbraco.Web.UI.Client && npm run build:for:cms`
-2. Run backend: `cd src/Umbraco.Web.UI && dotnet run --no-build`
-3. Access backoffice: `https://localhost:44339/umbraco`
-4. Application uses compiled frontend from `wwwroot/umbraco/backoffice/`
-
-**Vite Dev Server Mode (Frontend Development with Hot Reload)**
-Use this for frontend-only development with hot module reloading:
-
-1. Configure backend for frontend development - Add to `src/Umbraco.Web.UI/appsettings.json` under `Umbraco:CMS:Security`:
-    ```json
-    "BackOfficeHost": "http://localhost:5173",
-    "AuthorizeCallbackPathName": "/oauth_complete",
-    "AuthorizeCallbackLogoutPathName": "/logout",
-    "AuthorizeCallbackErrorPathName": "/error",
-    "BackOfficeTokenCookie": {
-      "SameSite": "None"
-    }
-    ```
-2. Run backend: `cd src/Umbraco.Web.UI && dotnet run --no-build`
-3. Run frontend dev server: `cd src/Umbraco.Web.UI.Client && npm run dev:server`
-4. Access backoffice: `http://localhost:5173/` (no `/umbraco` prefix)
-5. Changes to TypeScript/Lit files hot reload automatically
-
-**Important:** Remove the `BackOfficeHost` configuration before committing or switching back to production mode.
-
-### Backend-Only Development
-
-For backend-only changes, disable frontend builds:
-
-   Comment out the target named "BuildStaticAssetsPreconditions" in src/Umbraco.Cms.StaticAssets.csproj:
-    ```
-    <!--<Target Name="BuildStaticAssetsPreconditions" BeforeTargets="AssignTargetPaths">
-      [...]
-    </Target>-->
-    ```
-   Remember to uncomment before committing
-
-### Building NuGet Packages
-
-To build custom NuGet packages for testing:
-
-```bash
-dotnet pack -c Release -o Build.Out
-dotnet nuget add source [Path to Build.Out folder] -n MyLocalFeed
-```
-
-### Regenerating Frontend API Types
-
-When changing Management API:
-
-```bash
-cd src/Umbraco.Web.UI.Client
-npm run generate:server-api-dev
-```
-
-Also update OpenApi.json from /umbraco/swagger/management/swagger.json
-
-## Database Setup
-
-Default configuration supports SQLite for development. For production-like testing:
-
-   Use SQL Server/LocalDb for better performance
-   Configure connection string in src/Umbraco.Web.UI/appsettings.json
-
-## Clean Up / Reset
-
-To reset development environment:
-
-```bash
-# Remove configuration and database
-rm src/Umbraco.Web.UI/appsettings.json
-rm -rf src/Umbraco.Web.UI/umbraco/Data
-
-# Full clean (removes all untracked files)
-git clean -xdf .
-```
-
-## Version Information
-
-   Target Framework: .NET (version specified in global.json)
-   Current Version: (specified in version.json)
-   Node.js Requirement: (specified in src/Umbraco.Web.UI.Client/.nvmrc)
-   npm Requirement: Latest compatible version
-
-## Known Issues
-
-   Build requires full git history (not shallow clone) due to GitVersioning
-   Some NuGet package security warnings are expected (SixLabors.ImageSharp vulnerabilities)
-   Frontend tests require Playwright browser installation: `npx playwright install`
-   Older Node.js versions may show engine compatibility warnings (check .nvmrc for current requirement)
-
-## Timing Expectations
-
-**NEVER CANCEL** these operations - they are expected to take time:
-
-| Operation               | Expected Time | Timeout Setting |
-| ----------------------- | ------------- | --------------- |
-| `dotnet restore`        | 50 seconds    | 90+ seconds     |
-| `dotnet build`          | 4.5 minutes   | 10+ minutes     |
-| `npm ci`                | 11 seconds    | 30+ seconds     |
-| `npm run build:for:cms` | 1.25 minutes  | 5+ minutes      |
-| `npm test`              | 2 minutes     | 5+ minutes      |
-| `npm run lint`          | 1 minute      | 5+ minutes      |
-| Unit tests              | 1 minute      | 5+ minutes      |
-| Integration tests       | Variable      | 10+ minutes     |
-
-Always wait for commands to complete rather than canceling and retrying.
@@ -7,7 +7,7 @@ changelog:
      - duplicate
      - wontfix
  categories:
-    - title: 🙌 Notable Changes 
+    - title: 🙌 Notable Changes
      labels:
        - category/notable
    - title: 💥 Breaking Changes
@@ -23,7 +23,7 @@ changelog:
    - title: 📦 Dependencies
      labels:
        - dependencies
-    - title: 🌈 Accessibility Improvements
+    - title: 🌈 A11Y
      labels:
        - accessibility
        - category/accessibility
@@ -3,10 +3,8 @@ name: Backoffice Static Web Apps CI/CD
 on:
  push:
    branches:
-      - main
-      - release/*
+      - contrib
      - v*/dev
-      - v*/main
    paths:
      - src/Umbraco.Web.UI.Client/package.json
      - src/Umbraco.Web.UI.Client/package-lock.json
@@ -15,15 +13,12 @@ on:
  pull_request:
    types: [opened, synchronize, reopened, closed]
    branches:
-      - main
-      - release/*
+      - contrib
      - v*/dev
-      - v*/main
-  workflow_dispatch:

 jobs:
  build_and_deploy_job:
-    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed' && contains(github.event.pull_request.labels.*.name, 'preview/backoffice') && github.repository == github.event.pull_request.head.repo.full_name)
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed' && (contains(github.event.pull_request.labels.*.name, 'preview/backoffice')))
    runs-on: ubuntu-latest
    name: Build and Deploy Job
    steps:
@@ -34,7 +29,7 @@ jobs:
        id: builddeploy
        uses: Azure/static-web-apps-deploy@v1
        with:
-          production_branch: main
+          production_branch: contrib
          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_VICTORIOUS_GROUND_017B08103 }}
          repo_token: ${{ secrets.GITHUB_TOKEN }} # Used for Github integrations (i.e. PR comments)
          action: "upload"
@@ -47,7 +42,7 @@ jobs:
          ###### End of Repository/Build Configurations ######

  close_pull_request_job:
-    if: github.event_name == 'pull_request' && github.event.action == 'closed' && contains(github.event.pull_request.labels.*.name, 'preview/backoffice') && github.repository == github.event.pull_request.head.repo.full_name
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
    runs-on: ubuntu-latest
    name: Close Pull Request Job
    steps:
@@ -3,9 +3,8 @@ name: Storybook CI/CD
 on:
  push:
    branches:
-      - main
+      - contrib
      - v*/dev
-      - v*/main
    paths:
      - src/Umbraco.Web.UI.Client/package.json
      - src/Umbraco.Web.UI.Client/package-lock.json
@@ -14,17 +13,15 @@ on:
  pull_request:
    types: [opened, synchronize, reopened, closed]
    branches:
-      - main
+      - contrib
      - v*/dev
-      - v*/main
-  workflow_dispatch:

 env:
  NODE_OPTIONS: --max_old_space_size=16384

 jobs:
  build_and_deploy_job:
-    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed' && contains(github.event.pull_request.labels.*.name, 'preview/storybook') && github.repository == github.event.pull_request.head.repo.full_name)
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed' && (contains(github.event.pull_request.labels.*.name, 'preview/storybook')))
    runs-on: ubuntu-latest
    name: Build and Deploy Job
    steps:
@@ -33,7 +30,7 @@ jobs:
        id: builddeploy
        uses: Azure/static-web-apps-deploy@v1
        with:
-          production_branch: main
+          production_branch: contrib
          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_ORANGE_SEA_0C7411A03 }}
          repo_token: ${{ secrets.GITHUB_TOKEN }} # Used for Github integrations (i.e. PR comments)
          action: "upload"
@@ -46,7 +43,7 @@ jobs:
          ###### End of Repository/Build Configurations ######

  close_pull_request_job:
-    if: github.event_name == 'pull_request' && github.event.action == 'closed' && contains(github.event.pull_request.labels.*.name, 'preview/storybook') && github.repository == github.event.pull_request.head.repo.full_name
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
    runs-on: ubuntu-latest
    name: Close Pull Request Job
    steps:
@@ -4,15 +4,15 @@ on:
  push:
    branches:
      - "*/dev"
-      - "*/main"
-      - "main"
+      - "*/contrib"
+      - "contrib"
      - "release/*"
  pull_request:
    # The branches below must be a subset of the branches above
    branches:
      - "*/dev"
-      - "*/main"
-      - "main"
+      - "*/contrib"
+      - "contrib"
      - "release/*"
  schedule:
    - cron: "33 2 * * 1"
@@ -1,163 +0,0 @@
-name: Create a release discussions for each new version label
-
-on:
-  schedule:
-    - cron: "0 * * * *" # every hour
-  workflow_dispatch:    # allow manual runs
-permissions:
-  contents: read
-  discussions: write
-  issues: read
-  pull-requests: read
-
-jobs:
-  reconcile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Reconcile release/* labels → discussions
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const owner = context.repo.owner;
-            const repo = context.repo.repo;
-            const categoryName = "Releases";
-
-            // 24h cutoff
-            const since = new Date(Date.now() - 24*60*60*1000).toISOString();
-            core.info(`Scanning issues/PRs updated since ${since}`);
-
-            // fetch repo + discussion categories
-            const repoData = await github.graphql(`
-              query($owner:String!, $repo:String!){
-                repository(owner:$owner, name:$repo){
-                  id
-                  discussionCategories(first:100){ nodes { id name } }
-                }
-              }
-            `, { owner, repo });
-            const repoId = repoData.repository.id;
-            const category = repoData.repository.discussionCategories.nodes.find(c => c.name === categoryName);
-            if (!category) {
-              core.setFailed(`Discussion category "${categoryName}" not found`);
-              return;
-            }
-            const categoryId = category.id;
-
-            // paginate issues/PRs updated in last 24h
-            for await (const { data: items } of github.paginate.iterator(
-              github.rest.issues.listForRepo,
-              { owner, repo, state: "all", since, per_page: 100 }
-            )) {
-              for (const item of items) {
-                const releaseLabels = (item.labels || [])
-                  .map(l => (typeof l === "string" ? l : l.name)) // always get the name
-                  .filter(n => typeof n === "string" && n.startsWith("release/") && n !== "release/no-notes");
-                if (releaseLabels.length === 0) continue;
-
-                core.info(`#${item.number}: ${releaseLabels.join(", ")}`);
-
-                for (const labelName of releaseLabels) {
-                  const version = labelName.substring("release/".length);
-                  const titleTarget = `Release: ${version}`;
-
-                  // search discussions
-                  let discussionId = null;
-                  let cursor = null;
-                  while (true) {
-                    const page = await github.graphql(`
-                      query($owner:String!, $repo:String!, $cursor:String){
-                        repository(owner:$owner, name:$repo){
-                          discussions(first:50, after:$cursor){
-                            nodes{
-                              id
-                              title
-                              url
-                              category{ name }
-                              labels(first:50){ nodes{ name } }
-                            }
-                            pageInfo{ hasNextPage endCursor }
-                          }
-                        }
-                      }
-                    `, { owner, repo, cursor });
-                    const nodes = page.repository.discussions.nodes;
-                    const byLabel = nodes.find(d =>
-                      d.category?.name === categoryName &&
-                      d.labels?.nodes?.some(l => l.name === labelName)
-                    );
-                    if (byLabel) { discussionId = byLabel.id; break; }
-                    const byTitle = nodes.find(d =>
-                      d.category?.name === categoryName &&
-                      d.title === titleTarget
-                    );
-                    if (byTitle) { discussionId = byTitle.id; break; }
-                    if (!page.repository.discussions.pageInfo.hasNextPage) break;
-                    cursor = page.repository.discussions.pageInfo.endCursor;
-                  }
-
-                  if (!discussionId) {
-                    core.info(`→ Creating discussion for ${labelName}`);
-                    const body =
-                      `**Release date:** TODO (YYYY-MM-DD)\n\n` +
-                      `### Links\n` +
-                      `- [Issues and pull requests marked for version ${version}](https://github.com/${owner}/${repo}/issues?q=label%3A${encodeURIComponent(labelName)})\n`;
-
-                    const created = await github.graphql(`
-                      mutation($repoId:ID!, $catId:ID!, $title:String!, $body:String!){
-                        createDiscussion(input:{
-                          repositoryId:$repoId,
-                          categoryId:$catId,
-                          title:$title,
-                          body:$body
-                        }){ discussion{ id url } }
-                      }
-                    `, { repoId, catId: categoryId, title: titleTarget, body });
-
-                    discussionId = created.createDiscussion.discussion.id;
-
-                    // lock the discussion to prevent replies
-                    await github.graphql(`
-                      mutation($id:ID!){
-                        lockLockable(input:{ lockableId:$id }) {
-                          clientMutationId
-                        }
-                      }
-                    `, { id: discussionId });
-                    core.info(`🔒 Locked discussion ${discussionId}`);
-                  } else {
-                    core.info(`→ Found existing discussion for ${labelName}`);
-                  }
-
-                  // ensure label exists
-                  let labelId;
-                  try {
-                    await github.rest.issues.getLabel({ owner, repo, name: labelName });
-                  } catch (e) {
-                    if (e.status === 404) {
-                      await github.rest.issues.createLabel({
-                        owner, repo, name: labelName, color: "0E8A16"
-                      });
-                    } else { throw e; }
-                  }
-                  const labelNode = await github.graphql(`
-                    query($owner:String!, $repo:String!, $name:String!){
-                      repository(owner:$owner, name:$repo){ label(name:$name){ id } }
-                    }
-                  `, { owner, repo, name: labelName });
-                  labelId = labelNode.repository.label?.id;
-                  if (!labelId) continue;
-
-                  // add label to discussion
-                  await github.graphql(`
-                    mutation($id:ID!, $labels:[ID!]!){
-                      addLabelsToLabelable(input:{ labelableId:$id, labelIds:$labels }) {
-                        clientMutationId
-                      }
-                    }
-                  `, { id: discussionId, labels: [labelId] });
-
-                  core.info(`✓ ${labelName} attached to discussion`);
-                }
-              }
-            }
@@ -3,18 +3,16 @@ name: Test Backoffice
 on:
  push:
    branches:
-      - main
+      - contrib
      - release/*
      - v*/dev
-      - v*/main
    paths:
      - src/Umbraco.Web.UI.Client/**
  pull_request:
    branches:
-      - main
+      - contrib
      - release/*
      - v*/dev
-      - v*/main
    paths:
      - src/Umbraco.Web.UI.Client/**

@@ -95,10 +95,6 @@ tools/docfx/
 /tests/Umbraco.Tests.Integration/[Uu]mbraco/[Ll]ogs/
 /tests/Umbraco.Tests.Integration/Views/
 /tests/Umbraco.Tests.UnitTests/[Uu]mbraco/[Dd]ata/TEMP/
-/BenchmarkDotNet.Artifacts/
-playwright-report
-trace.zip
-/tests/Umbraco.Tests.AcceptanceTest/results

 # Ignore auto-generated schema
 /src/Umbraco.Cms.Targets/tasks/
@@ -111,3 +107,5 @@ trace.zip
 /tests/Umbraco.Tests.Integration/appsettings-schema.*.json
 /tests/Umbraco.Tests.Integration/umbraco-package-schema.json
 /src/Umbraco.Cms/appsettings-schema.json
+playwright-report
+trace.zip
@@ -62,7 +62,6 @@
      "cwd": "${workspaceFolder}/src/Umbraco.Web.UI",
      "stopAtEntry": false,
      "requireExactSource": false,
-      "postDebugTask": "kill-umbraco-web-ui",
      // Enable launching a web browser when ASP.NET Core starts. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser
      "serverReadyAction": {
        "action": "openExternally",
@@ -97,17 +96,13 @@
      "stopAtEntry": false,
      "requireExactSource": false,
      "checkForDevCert": true,
-      "postDebugTask": "kill-umbraco-web-ui",
      "env": {
        "ASPNETCORE_ENVIRONMENT": "Development",
        "ASPNETCORE_URLS": "https://localhost:44339",
-        "UMBRACO__CMS__WEBROUTING__UMBRACOAPPLICATIONURL": "https://localhost:44339",
        "UMBRACO__CMS__SECURITY__BACKOFFICEHOST": "http://localhost:5173",
        "UMBRACO__CMS__SECURITY__AUTHORIZECALLBACKPATHNAME": "/oauth_complete",
        "UMBRACO__CMS__SECURITY__AUTHORIZECALLBACKLOGOUTPATHNAME": "/logout",
-        "UMBRACO__CMS__SECURITY__AUTHORIZECALLBACKERRORPATHNAME": "/error",
-        "UMBRACO__CMS__SECURITY__KEEPUSERLOGGEDIN": "true",
-        "UMBRACO__CMS__SECURITY__BACKOFFICETOKENCOOKIE__SAMESITE": "None"
+        "UMBRACO__CMS__SECURITY__AUTHORIZECALLBACKERRORPATHNAME": "/error"
      },
      "sourceFileMap": {
        "/Views": "${workspaceFolder}/Umbraco.Web.UI/Views"
@@ -1,12 +1,5 @@
 {
-  "cSpell.words": [
-    "backoffice",
-    "pickable",
-    "Pickable",
-    "Umbraco",
-    "unprovide",
-    "Unproviding"
-  ],
+  "cSpell.words": ["unprovide"],
  "eslint.useFlatConfig": true,
  "eslint.workingDirectories": [
    "./src/Umbraco.Web.UI.Client/",
@@ -1,87 +1,76 @@
 {
-  "version": "2.0.0",
-  "tasks": [
-    {
-      "label": "Build",
-      "detail": "Builds the client and SLN",
-      "promptOnClose": true,
-      "group": "build",
-      "dependsOn": ["Client Build", "Dotnet build"],
-      "problemMatcher": []
-    },
-    {
-      "label": "Client Install",
-      "detail": "install npm for Umbraco.Web.UI.Client",
-      "promptOnClose": true,
-      "type": "npm",
-      "script": "install",
-      "path": "src/Umbraco.Web.UI.Client/",
-      "problemMatcher": []
-    },
-    {
-      "label": "Client Build",
-      "detail": "runs npm run build for Umbraco.Web.UI.Client",
-      "promptOnClose": true,
-      "group": "build",
-      "type": "npm",
-      "script": "build:for:cms",
-      "path": "src/Umbraco.Web.UI.Client/",
-      "problemMatcher": []
-    },
-    {
-      "label": "Client Watch",
-      "detail": "runs npm run dev for Umbraco.Web.UI.Client",
-      "promptOnClose": true,
-      "group": "build",
-      "type": "npm",
-      "script": "dev",
-      "path": "src/Umbraco.Web.UI.Client/",
-      "problemMatcher": []
-    },
-    {
-      "label": "Dotnet build",
-      "detail": "Dotnet build of SLN",
-      "promptOnClose": true,
-      "group": "build",
-      "command": "dotnet",
-      "type": "process",
-      "args": [
-        "build",
-        "${workspaceFolder}/umbraco.sln",
-        "/property:GenerateFullPaths=true",
-        "/consoleloggerparameters:NoSummary"
-      ],
-      "problemMatcher": "$msCompile"
-    },
-    {
-      "label": "Dotnet watch",
-      "detail": "Dotnet run and watch of Web.UI",
-      "promptOnClose": true,
-      "command": "dotnet",
-      "type": "process",
-      "args": [
-        "watch",
-        "run",
-        "--project",
-        "${workspaceFolder}/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj",
-        "/property:GenerateFullPaths=true",
-        "/consoleloggerparameters:NoSummary"
-      ],
-      "problemMatcher": "$msCompile"
-    },
-    {
-      "label": "kill-umbraco-web-ui",
-      "type": "shell",
-      "problemMatcher": [],
-      "osx": {
-        "command": "pkill -f Umbraco.Web.UI"
-      },
-      "linux": {
-        "command": "pkill -f Umbraco.Web.UI"
-      },
-      "windows": {
-        "command": "taskkill /IM Umbraco.Web.UI.exe /F"
-      }
-    }
-  ]
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Build",
+            "detail": "Builds the client and SLN",
+            "promptOnClose": true,
+            "group": "build",
+            "dependsOn": [
+                "Client Build",
+                "Dotnet build"
+            ],
+            "problemMatcher": []
+        },
+        {
+            "label": "Client Install",
+            "detail": "install npm for Umbraco.Web.UI.Client",
+            "promptOnClose": true,
+            "type": "npm",
+            "script": "install",
+            "path": "src/Umbraco.Web.UI.Client/",
+            "problemMatcher": []
+        },
+        {
+            "label": "Client Build",
+            "detail": "runs npm run build for Umbraco.Web.UI.Client",
+            "promptOnClose": true,
+            "group": "build",
+            "type": "npm",
+            "script": "build:for:cms",
+            "path": "src/Umbraco.Web.UI.Client/",
+            "problemMatcher": []
+        },
+        {
+            "label": "Client Watch",
+            "detail": "runs npm run dev for Umbraco.Web.UI.Client",
+            "promptOnClose": true,
+            "group": "build",
+            "type": "npm",
+            "script": "dev",
+            "path": "src/Umbraco.Web.UI.Client/",
+            "problemMatcher": []
+        },
+        {
+            "label": "Dotnet build",
+            "detail": "Dotnet build of SLN",
+            "promptOnClose": true,
+            "group": "build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/umbraco.sln",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "Dotnet watch",
+            "detail": "Dotnet run and watch of Web.UI",
+            "promptOnClose": true,
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "--project",
+                "${workspaceFolder}/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        }
+    ]
 }
@@ -1,381 +0,0 @@
-# Umbraco CMS - Multi-Project Repository
-
-Enterprise-grade CMS built on .NET 10.0. This repository contains 21 production projects organized in a layered architecture with clear separation of concerns.
-
-**Repository**: https://github.com/umbraco/Umbraco-CMS
-**License**: MIT
-**Main Branch**: `main`
-
---
-
-## 1. Overview
-
-### What This Repository Contains
-
-**21 Production Projects** organized in 3 main categories:
-
-1. **Core Architecture** (Domain & Infrastructure)
-   - `Umbraco.Core` - Interface contracts, domain models, notifications
-   - `Umbraco.Infrastructure` - Service implementations, data access, caching
-
-2. **Web & APIs** (Presentation Layer)
-   - `Umbraco.Web.UI` - Main ASP.NET Core web application
-   - `Umbraco.Web.Common` - Shared web functionality, controllers, middleware
-   - `Umbraco.Cms.Api.Management` - Backoffice Management API (REST)
-   - `Umbraco.Cms.Api.Delivery` - Content Delivery API (headless)
-   - `Umbraco.Cms.Api.Common` - Shared API infrastructure
-
-3. **Specialized Features** (Pluggable Modules)
-   - Persistence: EF Core (modern), NPoco (legacy) for SQL Server & SQLite
-   - Caching: `PublishedCache.HybridCache` (in-memory + distributed)
-   - Search: `Examine.Lucene` (full-text search)
-   - Imaging: `Imaging.ImageSharp` v1 & v2 (image processing)
-   - Other: Static assets, targets, development tools
-
-**6 Test Projects**:
- `Umbraco.Tests.Common` - Shared test utilities
- `Umbraco.Tests.UnitTests` - Unit tests
- `Umbraco.Tests.Integration` - Integration tests
- `Umbraco.Tests.Benchmarks` - Performance benchmarks
- `Umbraco.Tests.AcceptanceTest` - E2E tests
- `Umbraco.Tests.AcceptanceTest.UmbracoProject` - Test instance
-
-### Key Technologies
-
- **.NET 10.0** - Target framework for all projects
- **ASP.NET Core** - Web framework
- **Entity Framework Core** - Modern ORM
- **OpenIddict** - OAuth 2.0/OpenID Connect authentication
- **Swashbuckle** - OpenAPI/Swagger documentation
- **Lucene.NET** - Full-text search via Examine
- **ImageSharp** - Image processing
-
---
-
-## 2. Repository Structure
-
-```
-Umbraco-CMS/
-├── src/                                    # 21 production projects
-│   ├── Umbraco.Core/                      # Domain contracts (interfaces only)
-│   │   └── CLAUDE.md                      # ⭐ Core architecture guide
-│   ├── Umbraco.Infrastructure/            # Service implementations
-│   ├── Umbraco.Web.Common/                # Web utilities
-│   ├── Umbraco.Web.UI/                    # Main web application
-│   ├── Umbraco.Cms.Api.Management/        # Management API
-│   ├── Umbraco.Cms.Api.Delivery/          # Delivery API (headless)
-│   ├── Umbraco.Cms.Api.Common/            # Shared API infrastructure
-│   │   └── CLAUDE.md                      # ⭐ API patterns guide
-│   ├── Umbraco.PublishedCache.HybridCache/ # Content caching
-│   ├── Umbraco.Examine.Lucene/            # Search indexing
-│   ├── Umbraco.Cms.Persistence.EFCore/    # EF Core data access
-│   ├── Umbraco.Cms.Persistence.EFCore.Sqlite/
-│   ├── Umbraco.Cms.Persistence.EFCore.SqlServer/
-│   ├── Umbraco.Cms.Persistence.Sqlite/    # Legacy SQLite
-│   ├── Umbraco.Cms.Persistence.SqlServer/ # Legacy SQL Server
-│   ├── Umbraco.Cms.Imaging.ImageSharp/    # Image processing v1
-│   ├── Umbraco.Cms.Imaging.ImageSharp2/   # Image processing v2
-│   ├── Umbraco.Cms.StaticAssets/          # Embedded assets
-│   ├── Umbraco.Cms.DevelopmentMode.Backoffice/
-│   ├── Umbraco.Cms.Targets/               # NuGet targets
-│   └── Umbraco.Cms/                       # Meta-package
-│
-├── tests/                                  # 6 test projects
-│   ├── Umbraco.Tests.Common/
-│   ├── Umbraco.Tests.UnitTests/
-│   ├── Umbraco.Tests.Integration/
-│   ├── Umbraco.Tests.Benchmarks/
-│   ├── Umbraco.Tests.AcceptanceTest/
-│   └── Umbraco.Tests.AcceptanceTest.UmbracoProject/
-│
-├── templates/                              # Project templates
-│   └── Umbraco.Templates/
-│
-├── tools/                                  # Build tools
-│   └── Umbraco.JsonSchema/
-│
-├── umbraco.sln                            # Main solution file
-├── Directory.Build.props                  # Shared build configuration
-├── Directory.Packages.props               # Centralized package versions
-├── .editorconfig                          # Code style
-└── .globalconfig                          # Roslyn analyzers
-```
-
-### Architecture Layers
-
-**Dependency Flow** (unidirectional, always flows inward):
-
-```
-Web.UI → Web.Common → Infrastructure → Core
-                ↓
-          Api.Management → Api.Common → Infrastructure → Core
-                ↓
-          Api.Delivery → Api.Common → Infrastructure → Core
-```
-
-**Key Principle**: Core has NO dependencies (pure contracts). Infrastructure implements Core. Web/APIs depend on Infrastructure.
-
-### Project Dependencies
-
-**Core Layer**:
- `Umbraco.Core` → No dependencies (only Microsoft.Extensions.*)
-
-**Infrastructure Layer**:
- `Umbraco.Infrastructure` → `Umbraco.Core`
- `Umbraco.PublishedCache.*` → `Umbraco.Infrastructure`
- `Umbraco.Examine.Lucene` → `Umbraco.Infrastructure`
- `Umbraco.Cms.Persistence.*` → `Umbraco.Infrastructure`
-
-**Web Layer**:
- `Umbraco.Web.Common` → `Umbraco.Infrastructure` + caching + search
- `Umbraco.Web.UI` → `Umbraco.Web.Common` + all features
-
-**API Layer**:
- `Umbraco.Cms.Api.Common` → `Umbraco.Web.Common`
- `Umbraco.Cms.Api.Management` → `Umbraco.Cms.Api.Common`
- `Umbraco.Cms.Api.Delivery` → `Umbraco.Cms.Api.Common`
-
---
-
-## 3. Teamwork & Collaboration
-
-### Branching Strategy
-
- **Main branch**: `main` (protected)
- **Branch naming convention**: `v<version>/<type>/<description>`
-
-**Format**: `v{major-version}/{type}/{kebab-case-description}`
-
-**Version**: Read from `version.json` in the repository root. Use the major version number (e.g., `v17` for version 17.x.x).
-
-**Types**:
-| Type | Use Case |
-|------|----------|
-| `feature` | New feature being introduced to the product |
-| `bugfix` | Fix to an existing issue with the product |
-| `qa` | Adding or updating unit, integration, or end-to-end tests |
-| `improvement` | Update to something that already exists but isn't broken (UI finessing, refactoring) |
-| `task` | Update that doesn't directly impact product behavior (dependency updates, build pipeline) |
-
-**Description**: A short, kebab-case description (a few words). This should be prefixed with the GitHub issue number if the update is related to resolving a tracked issue.
-
-**Examples**:
-```
-v17/bugfix/12345-correct-display-of-pending-migrations
-v17/feature/add-webhook-support
-v17/improvement/optimize-content-cache
-v17/qa/add-media-service-tests
-v17/task/update-ef-core-dependency
-```
-
-See `.github/CONTRIBUTING.md` for full guidelines.
-
-### Pull Request Process
-
- **PR Template**: `.github/pull_request_template.md`
- **Required CI Checks**:
-  - All tests pass
-  - Code formatting (dotnet format)
-  - No build warnings
- **Merge Strategy**: Squash and merge (via GitHub UI)
- **Reviews**: Required from code owners
-
-#### PR Naming Convention
-
-Use the format: `Area: Description (closes #IssueID)`
-
-**Examples**:
-| Area | Description | Issue |
-|------|-------------|-------|
-| Relations: | Move persistence of relations from repository into notification handlers | (closes #00000) |
-| Management API: | Correct the population of the parent for sibling items when retrieved under a folder | |
-| Docs: | Updated contributing guidelines to welcome contributions on bugfixes | |
-
-**Area**: The feature or aspect affected (e.g., UFM, TipTap, Docs, Segmentation, Migrations). Helps readers quickly understand what is being changed.
-
-**Description Best Practices**:
- Include the area of change (Relations, Management API, etc.)
- Describe the change and its impact
- Be specific, not vague (describe "a golden retriever" not just "a dog")
-
-**Issue Linking**: Add `(closes #IssueID)` to auto-close linked issues on merge.
-
-### Commit Messages
-
-Follow Conventional Commits format:
-```
-<type>(<scope>): <description>
-
-Types: feat, fix, docs, style, refactor, test, chore
-Scope: project name (core, web, api, etc.)
-
-Examples:
-feat(core): add IContentService.GetByIds method
-fix(api): resolve null reference in schema handler
-docs(web): update routing documentation
-```
-
-### Code Owners
-
-Project ownership is distributed across teams. Check individual project directories for ownership.
-
---
-
-## 4. Architecture Patterns
-
-### Core Architectural Decisions
-
-1. **Layered Architecture with Dependency Inversion**
-   - Core defines contracts (interfaces)
-   - Infrastructure implements contracts
-   - Web/APIs consume implementations via DI
-
-2. **Interface-First Design**
-   - All services defined as interfaces in Core
-   - Enables testing, polymorphism, extensibility
-
-3. **Notification Pattern** (not C# events)
-   - See `/src/Umbraco.Core/CLAUDE.md` → "2. Notification System (Event Handling)"
-
-4. **Composer Pattern** (DI registration)
-   - See `/src/Umbraco.Core/CLAUDE.md` → "3. Composer Pattern (DI Registration)"
-
-5. **Scoping Pattern** (Unit of Work)
-   - See `/src/Umbraco.Core/CLAUDE.md` → "5. Scoping Pattern (Unit of Work)"
-
-6. **Attempt Pattern** (operation results)
-   - `Attempt<TResult, TStatus>` instead of exceptions
-   - Strongly-typed operation status enums
-
-### Key Design Patterns Used
-
- **Repository Pattern** - Data access abstraction
- **Unit of Work** - Scoping for transactions
- **Builder Pattern** - `ProblemDetailsBuilder` for API errors
- **Strategy Pattern** - OpenAPI handlers (schema ID, operation ID)
- **Options Pattern** - All configuration via `IOptions<T>`
- **Factory Pattern** - Content type factories
- **Mediator Pattern** - Notification aggregator
-
---
-
-## 5. Project-Specific Notes
-
-### Centralized Package Management
-
-**All NuGet package versions** are centralized in `Directory.Packages.props`. Individual projects do NOT specify versions.
-
-```xml
-<!-- Individual projects reference WITHOUT version -->
-<PackageReference Include="Swashbuckle.AspNetCore" />
-
-<!-- Versions defined in Directory.Packages.props -->
-<PackageVersion Include="Swashbuckle.AspNetCore" Version="6.5.0" />
-```
-
-### Build Configuration
-
- `Directory.Build.props` - Shared properties (target framework, company, copyright)
- `.editorconfig` - Code style rules
- `.globalconfig` - Roslyn analyzer rules
-
-### Persistence Layer - NPoco and EF Core
-
-The repository contains BOTH (actively supported):
- **Current**: NPoco-based persistence (`Umbraco.Cms.Persistence.Sqlite`, `Umbraco.Cms.Persistence.SqlServer`) - widely used and fully supported
- **Future**: EF Core-based persistence (`Umbraco.Cms.Persistence.EFCore.*`) - migration in progress
-
-**Note**: The codebase is actively migrating to EF Core, but NPoco remains the primary persistence layer and is not deprecated. Both are fully supported.
-
-### Authentication: OpenIddict
-
-All APIs use **OpenIddict** (OAuth 2.0/OpenID Connect):
- Reference tokens (not JWT) for better security
- **Secure cookie-based token storage** (v17+) - tokens stored in HTTP-only cookies with `__Host-` prefix
- Tokens are redacted from client-side responses and passed via secure cookies only
- ASP.NET Core Data Protection for token encryption
- Configured in `Umbraco.Cms.Api.Common`
- API requests must include credentials (`credentials: include` for fetch)
-
-**Load Balancing Requirement**: All servers must share the same Data Protection key ring.
-
-### Content Caching Strategy
-
-**HybridCache** (`Umbraco.PublishedCache.HybridCache`):
- In-memory cache + distributed cache support
- Published content only (not draft)
- Invalidated via notifications and cache refreshers
-
-### API Versioning
-
-APIs use `Asp.Versioning.Mvc`:
- Management API: `/umbraco/management/api/v{version}/*`
- Delivery API: `/umbraco/delivery/api/v{version}/*`
- OpenAPI/Swagger docs per version
-
-### Known Limitations
-
-1. **Circular Dependencies**: Avoided via `Lazy<T>` or event notifications
-2. **Multi-Server**: Requires shared Data Protection key ring and synchronized clocks (NTP)
-3. **Database Support**: SQL Server, SQLite
-
---
-
-## Quick Reference
-
-### Essential Commands
-
-```bash
-# Build solution
-dotnet build
-
-# Run all tests
-dotnet test
-
-# Run specific test category
-dotnet test --filter "Category=Integration"
-
-# Format code
-dotnet format
-
-# Pack all projects
-dotnet pack -c Release
-```
-
-### Key Projects
-
-| Project | Type | Description |
-|---------|------|-------------|
-| **Umbraco.Core** | Library | Interface contracts and domain models |
-| **Umbraco.Infrastructure** | Library | Service implementations and data access |
-| **Umbraco.Web.UI** | Application | Main web application (Razor/MVC) |
-| **Umbraco.Cms.Api.Management** | Library | Management API (backoffice) |
-| **Umbraco.Cms.Api.Delivery** | Library | Delivery API (headless CMS) |
-| **Umbraco.Cms.Api.Common** | Library | Shared API infrastructure |
-| **Umbraco.PublishedCache.HybridCache** | Library | Published content caching |
-| **Umbraco.Examine.Lucene** | Library | Full-text search indexing |
-
-### Important Files
-
- **Solution**: `umbraco.sln`
- **Build Config**: `Directory.Build.props`, `Directory.Packages.props`
- **Code Style**: `.editorconfig`, `.globalconfig`
- **Documentation**: `/CLAUDE.md`, `/src/Umbraco.Core/CLAUDE.md`, `/src/Umbraco.Cms.Api.Common/CLAUDE.md`
-
-### Project-Specific Documentation
-
-For detailed information about individual projects, see their CLAUDE.md files:
- **Core Architecture**: `/src/Umbraco.Core/CLAUDE.md` - Service contracts, notification patterns
- **API Infrastructure**: `/src/Umbraco.Cms.Api.Common/CLAUDE.md` - OpenAPI, authentication, serialization
-
-### Getting Help
-
- **Official Docs**: https://docs.umbraco.com/
- **Contributing Guide**: `.github/CONTRIBUTING.md`
- **Issues**: https://github.com/umbraco/Umbraco-CMS/issues
- **Community**: https://forum.umbraco.com/
- **Releases**: https://releases.umbraco.com/
-
---
-
-**This repository follows a layered architecture with strict dependency rules. The Core defines contracts, Infrastructure implements them, and Web/APIs consume them. Each layer can be understood independently, but dependencies always flow inward toward Core.**
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
    <Company>Umbraco HQ</Company>
    <Authors>Umbraco</Authors>
    <Copyright>Copyright © Umbraco $([System.DateTime]::Today.ToString('yyyy'))</Copyright>
@@ -40,8 +40,8 @@
  <!-- Package Validation -->
  <PropertyGroup>
    <GenerateCompatibilitySuppressionFile>false</GenerateCompatibilitySuppressionFile>
-    <EnablePackageValidation>true</EnablePackageValidation>
-    <PackageValidationBaselineVersion>17.0.0</PackageValidationBaselineVersion>
+    <EnablePackageValidation>false</EnablePackageValidation>
+    <PackageValidationBaselineVersion>15.0.0</PackageValidationBaselineVersion>
    <EnableStrictModeForCompatibleFrameworksInPackage>true</EnableStrictModeForCompatibleFrameworksInPackage>
    <EnableStrictModeForCompatibleTfms>true</EnableStrictModeForCompatibleTfms>
  </PropertyGroup>
@@ -2,90 +2,102 @@
 <Project>
  <PropertyGroup>
    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
-    <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
  </PropertyGroup>
  <!-- Global packages (private, build-time packages for all projects) -->
  <ItemGroup>
-    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.9.50" />
+    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.6.146" />
    <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />
-    <GlobalPackageReference Include="Umbraco.Code" Version="2.4.0" />
+    <GlobalPackageReference Include="Umbraco.Code" Version="2.2.0" />
    <GlobalPackageReference Include="Umbraco.GitVersioning.Extensions" Version="0.2.0" />
  </ItemGroup>
  <!-- Microsoft packages -->
  <ItemGroup>
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
-    <PackageVersion Include="Microsoft.Data.Sqlite" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="10.1.0" />
-    <PackageVersion Include="System.Linq.Async" Version="7.0.0" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
+    <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Core" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Identity.Stores" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Options.DataAnnotations" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="9.0.0-preview.9.24556.5" />
  </ItemGroup>
  <!-- Umbraco packages -->
  <ItemGroup>
    <PackageVersion Include="Umbraco.JsonSchema.Extensions" Version="0.3.0" />
+    <PackageVersion Include="Umbraco.CSharpTest.Net.Collections" Version="15.0.0" />
  </ItemGroup>
  <!-- Third-party packages -->
  <ItemGroup>
    <PackageVersion Include="Asp.Versioning.Mvc" Version="8.1.0" />
    <PackageVersion Include="Asp.Versioning.Mvc.ApiExplorer" Version="8.1.0" />
    <PackageVersion Include="Dazinator.Extensions.FileProviders" Version="2.0.0" />
-    <PackageVersion Include="Examine" Version="3.7.1" />
-    <PackageVersion Include="Examine.Core" Version="3.7.1" />
-    <PackageVersion Include="HtmlAgilityPack" Version="1.12.4" />
-    <PackageVersion Include="JsonPatch.Net" Version="3.3.0" />
+    <PackageVersion Include="Examine" Version="3.7.0" />
+    <PackageVersion Include="Examine.Core" Version="3.7.0" />
+    <PackageVersion Include="HtmlAgilityPack" Version="1.11.74" />
+    <PackageVersion Include="JsonPatch.Net" Version="3.1.1" />
    <PackageVersion Include="K4os.Compression.LZ4" Version="1.3.8" />
-    <PackageVersion Include="MailKit" Version="4.14.1" />
-    <PackageVersion Include="Markdig" Version="0.44.0" />
+    <PackageVersion Include="MailKit" Version="4.10.0" />
    <PackageVersion Include="Markdown" Version="2.2.1" />
-    <PackageVersion Include="MessagePack" Version="3.1.4" />
-    <PackageVersion Include="MiniProfiler.AspNetCore.Mvc" Version="4.5.4" />
+    <PackageVersion Include="MessagePack" Version="2.5.192" />
+    <PackageVersion Include="MiniProfiler.AspNetCore.Mvc" Version="4.3.8" />
    <PackageVersion Include="MiniProfiler.Shared" Version="4.5.4" />
-    <PackageVersion Include="ncrontab" Version="3.4.0" />
-    <PackageVersion Include="NPoco" Version="6.1.0" />
-    <PackageVersion Include="NPoco.SqlServer" Version="6.1.0" />
-    <PackageVersion Include="OpenIddict.Abstractions" Version="7.2.0" />
-    <PackageVersion Include="OpenIddict.AspNetCore" Version="7.2.0" />
-    <PackageVersion Include="OpenIddict.EntityFrameworkCore" Version="7.2.0" />
-    <PackageVersion Include="Serilog" Version="4.3.0" />
-    <PackageVersion Include="Serilog.AspNetCore" Version="9.0.0" />
+    <PackageVersion Include="ncrontab" Version="3.3.3" />
+    <PackageVersion Include="NPoco" Version="5.7.1" />
+    <PackageVersion Include="NPoco.SqlServer" Version="5.7.1" />
+    <PackageVersion Include="OpenIddict.Abstractions" Version="6.1.1" />
+    <PackageVersion Include="OpenIddict.AspNetCore" Version="6.1.1" />
+    <PackageVersion Include="OpenIddict.EntityFrameworkCore" Version="6.1.1" />
+    <PackageVersion Include="Serilog" Version="4.2.0" />
+    <PackageVersion Include="Serilog.AspNetCore" Version="8.0.3" />
    <PackageVersion Include="Serilog.Enrichers.Process" Version="3.0.0" />
    <PackageVersion Include="Serilog.Enrichers.Thread" Version="4.0.0" />
    <PackageVersion Include="Serilog.Expressions" Version="5.0.0" />
-    <PackageVersion Include="Serilog.Extensions.Hosting" Version="9.0.0" />
+    <PackageVersion Include="Serilog.Extensions.Hosting" Version="8.0.0" />
    <PackageVersion Include="Serilog.Formatting.Compact" Version="3.0.0" />
    <PackageVersion Include="Serilog.Formatting.Compact.Reader" Version="4.0.0" />
-    <PackageVersion Include="Serilog.Settings.Configuration" Version="9.0.0" />
+    <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.4" />
    <PackageVersion Include="Serilog.Sinks.Async" Version="2.1.0" />
-    <PackageVersion Include="Serilog.Sinks.File" Version="7.0.0" />
+    <PackageVersion Include="Serilog.Sinks.File" Version="6.0.0" />
    <PackageVersion Include="Serilog.Sinks.Map" Version="2.0.0" />
-    <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.12" />
-    <PackageVersion Include="SixLabors.ImageSharp.Web" Version="3.2.0" />
-    <PackageVersion Include="Swashbuckle.AspNetCore" Version="10.0.1" />
+    <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.7" />
+    <PackageVersion Include="SixLabors.ImageSharp.Web" Version="3.1.3" />
+    <PackageVersion Include="Swashbuckle.AspNetCore" Version="7.1.0" />
  </ItemGroup>
  <!-- Transitive pinned versions (only required because our direct dependencies have vulnerable versions of transitive dependencies) -->
  <ItemGroup>
-    <!-- Dazinator.Extensions.FileProviders references vulnerable versions of the following: -->
-    <!-- TODO (V18): Remove these pinned dependencies when the Dazinator.Extensions.FileProviders dependency is removed. -->
+    <!-- Microsoft.EntityFrameworkCore.SqlServer and NPoco.SqlServer brings in a vulnerable version of Azure.Identity -->
+    <!-- Take top-level depedendency on Azure.Identity, because Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
+    <PackageVersion Include="Azure.Identity" Version="1.13.1" />
+    <!-- Microsoft.EntityFrameworkCore.SqlServer brings in a vulnerable version of System.Runtime.Caching -->
+    <PackageVersion Include="System.Runtime.Caching" Version="9.0.0" />
+    <!-- Dazinator.Extensions.FileProviders brings in a vulnerable version of System.Net.Http -->
    <PackageVersion Include="System.Net.Http" Version="4.3.4" />
-    <PackageVersion Include="System.Private.Uri" Version="4.3.2" />
-    <!-- Markdown references vulnerable version of the following: -->
-    <!-- TODO (V19): Remove these pinned dependencies when the Markdown dependency is removed. -->
+    <!-- Examine brings in a vulnerable version of System.Security.Cryptography.Xml -->
+    <PackageVersion Include="System.Security.Cryptography.Xml" Version="9.0.0" />
+    <!-- Dazinator.Extensions.FileProviders and MiniProfiler.AspNetCore.Mvc brings in a vulnerable version of System.Text.RegularExpressions -->
    <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
+    <!-- OpenIddict.AspNetCore, Npoco.SqlServer and Microsoft.EntityFrameworkCore.SqlServer brings in a vulnerable version of Microsoft.IdentityModel.JsonWebTokens -->
+    <!-- Take top-level depedendency on Microsoft.IdentityModel.JsonWebTokens, because OpenIddict.AspNetCore, Npoco.SqlServer and Microsoft.EntityFrameworkCore.SqlServer depends on a vulnerable version -->
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.2.1" />
+    <!-- Azure.Identity, Microsoft.EntityFrameworkCore.SqlServer and Dazinator.Extensions.FileProviders brings in a legacy version of System.Text.Encodings.Web -->
+    <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0" />
+    <!-- NPoco.SqlServer brings in a vulnerable version of Microsoft.Data.SqlClient  -->
+    <PackageVersion Include="Microsoft.Data.SqlClient" Version="5.2.2" />
+    <!-- Examine.Lucene brings in a vulnerable version of Lucene.Net.Replicator -->
+    <PackageVersion Include="Lucene.Net.Replicator" Version="4.8.0-beta00017" />
  </ItemGroup>
-</Project>
+</Project>
@@ -1,541 +0,0 @@
-Third-Party Notices
-===================
-
-This file contains notices and attributions for third-party software used in the Umbraco CMS project.
-
-Third-party software may contain dependencies that are not explicitly listed here.
-
-This notice is not a license and does not grant any rights to use the third-party software.
-
-Umbraco CMS is licensed under the MIT License, which can be found in the LICENSE file.
-
---
-
-@openid/AppAuth-JS: An OpenID Connect and OAuth 2.0 client library for JavaScript
-
-URL: https://github.com/openid/AppAuth-JS
-License: Apache License, Version 2.0
-Copyright: 2017 Google Inc.
-
---
-
-AutoFixture: Write maintainable unit tests, faster
-
-URL: https://github.com/AutoFixture/AutoFixture
-License: MIT License
-Copyright: 2013 Mark Seemann
-
---
-
-Asp.Versioning.Mvc: A library for ASP.NET Core versioning
-
-URL: https://github.com/dotnet/aspnet-api-versioning
-License: MIT License
-Copyright: .NET Foundation and contributors
-
---
-
-Babel: A JavaScript compiler
-
-URL: https://babeljs.io/
-License: MIT License
-Copyright: 2014-present Sebastian McKenzie and other contributors
-
---
-
-BenchmarkDotNet: Powerful .NET library for benchmarking
-
-URL: https://github.com/dotnet/BenchmarkDotNet
-License: MIT License
-Copyright: .NET Foundation and Contributors
-
---
-
-Bogus: A simple and sane data generator for populating objects that supports different locales.
-
-URL: https://github.com/bchavez/Bogus
-License: MIT License
-Copyright: 2015 Brian Chavez
-
---
-
-CommandLineParser: Terse syntax C# command line parser for .NET
-
-URL: https://github.com/commandlineparser/commandline
-License: MIT License
-Copyright: 2005-2015 Giacomo Stelluti Scala & Contributors
-
---
-
-cross-env: A CLI tool to set environment variables across platforms
-
-URL: https://github.com/kentcdodds/cross-env
-License: MIT License
-Copyright: 2017 Kent C. Dodds
-
---
-
-Dazinator.Extensions.FileProviders: A library for file provider extensions
-
-URL: https://github.com/dazinator/Dazinator.Extensions.FileProviders
-License: MIT License
-Copyright: 2016 Darrell
-
---
-
-DOMPurify: A DOM-only XSS sanitizer for HTML, MathML and SVG
-
-URL: https://github.com/cure53/DOMPurify
-License: Apache License, Version 2.0
-Copyright: 2025 Dr.-Ing. Mario Heiderich, Cure53
-
---
-
-Element Internals Polyfill: A polyfill for the Element Internals API
-
-URL: https://github.com/calebdwilliams/element-internals-polyfill
-License: MIT License
-Copyright: 2021 Caleb Williams
-
---
-
-Eslint: A tool for identifying and reporting on patterns in JavaScript
-
-URL: https://eslint.org/
-License: MIT License
-Copyright: OpenJS Foundation and other contributors
-
---
-
-Examine: A search and indexing library for .NET
-
-URL: https://github.com/Shazwazza/Examine
-License: Microsoft Public License (Ms-PL)
-Copyright: 2023 Shannon Deminick
-
---
-
-Globals: A library for managing global variables in JavaScript
-
-URL: https://github.com/sindresorhus/globals
-License: MIT License
-Copyright: Sindre Sorhus
-
---
-
-Html Agility Pack: An HTML parser for .NET
-
-URL: https://html-agility-pack.net/
-License: MIT License
-Copyright: ZZZ Projects Inc.
-
---
-
-ImageSharp: A cross-platform library for processing images in .NET
-
-URL: https://github.com/SixLabors/ImageSharp
-License: Apache License, Version 2.0 under the Six Labors Split License
-Copyright: Six Labors
-
---
-
-jsdiff: A JavaScript text differencing implementation
-
-URL: https://github.com/kpdecker/jsdiff
-License: BSD 3-Clause License
-Copyright: 2009-2015 Kevin Decker <kpdecker@gmail.com>
-
---
-
-JsonPatch.Net: A library for JSON Patch (RFC 6902) in .NET
-
-URL: https://github.com/json-everything/json-everything
-License: MIT License
-Copyright: .NET Foundation and Contributors
-
---
-
-K4os.Compression.LZ4: A fast LZ4 compression library for .NET
-
-URL: https://github.com/MiloszKrajewski/K4os.Compression.LZ4
-License: MIT License
-Copyright: 2017 Milosz Krajewski
-
---
-
-Lit: A simple library for building fast, lightweight web components
-
-URL: https://lit.dev
-License: BSD 3-Clause License
-Copyright: 2020 Google LLC. All rights reserved.
-
---
-
-Lucide: Beautiful & consistent icons for the web
-
-URL: https://lucide.dev/
-License: ISC License
-Copyright: 2013-2022 Cole Bemis
-Copyright: 2022 Lucide Contributors
-
---
-
-Madge: A dependency graph generator for JavaScript
-
-URL: https://github.com/pahen/madge
-License: MIT License
-Copyright: 2017 Patrik Henningsson
-
---
-
-MailKit: A library for sending email in .NET
-
-URL: https://github.com/jstedfast/MailKit
-License: MIT License
-Copyright: 2013-2024 .NET Foundation and Contributors
-
---
-
-Markdig: A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET
-
-URL: https://github.com/xoofx/markdig
-License: BSD-2-Clause license
-Copyright: 2018+, Alexandre Mutel. All rights reserved.
-
---
-
-Markdown: A library for parsing and compiling Markdown
-
-URL: https://github.com/hey-red/Markdown
-License: MIT License
-Copyright: 2018 red
-
---
-
-marked: A markdown parser and compiler
-
-URL: https://marked.js.org/
-License: MIT License
-Copyright: 2011-2018, Christopher Jeffrey (https://github.com/chjj/)
-Copyright: 2018+, MarkedJS (https://github.com/markedjs/)
-
---
-
-Message Pack: The extremely fast MessagePack serializer for C#
-
-URL: https://github.com/MessagePack-CSharp/MessagePack-CSharp
-License: MIT License
-Copyright: 2017 Yoshifumi Kawai and contributors
-
---
-
-Miniprofiler: A mini profiler for .NET
-
-URL: https://github.com/MiniProfiler/dotnet
-License: MIT License
-Copyright: .NET MiniProfiler Contributors
-
---
-
-Monaco Editor: A browser-based code editor
-
-URL: https://microsoft.github.io/monaco-editor/
-License: MIT License
-Copyright: 2016-present Microsoft Corporation
-
---
-
-Moq: A mocking library for .NET
-
-URL: https://github.com/moq/moq
-License: BSD 3-Clause License
-Copyright: 2007 Clarius Consulting, Manas Technology Solutions, InSTEDD, and Contributors.
-
---
-
-Mock Service Worker (MSW): A library for mocking API requests in JavaScript
-
-URL: https://mswjs.io/
-License: MIT License
-Copyright: 2018–present Artem Zakharchenko
-
---
-
-NCrontab: A cron schedule parser for .NET
-
-URL: https://github.com/atifaziz/NCrontab
-License: Apache License, Version 2.0
-Copyright: 2001 The OpenSymphony Group
-Copyright: 2008 Atif Aziz
-
---
-
-Nerdbank.GitVersioning: A library for versioning .NET projects
-
-URL: https://github.com/dotnet/Nerdbank.GitVersioning
-License: MIT License
-Copyright: .NET Foundation and Contributors
-
---
-
-NJsonSchema: A JSON schema validator for .NET
-
-URL: https://github.com/RicoSuter/NJsonSchema
-License: MIT License
-Copyright: 2022 Rico Suter
-
---
-
-NPoco: A micro ORM for .NET
-
-URL: https://github.com/schotime/NPoco
-License: Apache License, Version 2.0
-Copyright: Schotime
-
---
-
-NUnit: A unit testing framework for .NET
-
-URL: https://github.com/nunit/nunit
-License: MIT License
-Copyright: Charlie Poole, Rob Prouse and Contributors
-
---
-
-Open Web Components: A set of standards and libraries for building web components
-
-URL: https://open-wc.org/
-License: MIT License
-Copyright: 2018 open-wc
-
---
-
-Openapi-ts: The OpenAPI to TypeScript codegen
-
-URL: https://github.com/hey-api/openapi-ts
-License: MIT License
-Copyright: Hey API
-
---
-
-OpenIddict: A simple and flexible OpenID Connect server for ASP.NET Core
-
-URL: https://github.com/openiddict/openiddict-core
-License: Apache License, Version 2.0
-Copyright: Kévin Chalet
-
---
-
-Playwright: A Node.js library to automate browser testing
-
-URL: https://playwright.dev/
-License: Apache License, Version 2.0
-Copyright: 2025 Microsoft Corporation
-
---
-
-Playwright-msw: A library to wrap Mock Service Worker with Playwright
-
-URL: https://github.com/valendres/playwright-msw
-License: MIT License
-Copyright: 2022 Peter Weller
-
---
-
-Prettier: An opinionated code formatter
-
-URL: https://prettier.io/
-License: MIT License
-Copyright: James Long and contributors
-
---
-
-Remark-gfm: A GitHub Flavored Markdown plugin for Remark
-
-URL: https://github.com/remarkjs/remark-gfm
-License: MIT License
-Copyright: Titus Wormer
-
---
-
-rxjs: Reactive Extensions for JavaScript
-
-URL: https://rxjs.dev/
-License: Apache License, Version 2.0
-Copyright: 2015-present Ben Lesh <ben@benlesh.com>, Google, Inc., Netflix, Inc., Microsoft Corp., and contributors
-
---
-
-Serilog: A diagnostic logging library for .NET
-
-URL: https://github.com/serilog/serilog
-License: Apache License, Version 2.0
-Copyright: Serilog Contributors
-
---
-
-Simple Icons: A set of SVG icons for popular brands
-
-URL: https://simpleicons.org/
-License: CC0 1.0 Universal License
-Copyright: Simple Icons Contributors
-
---
-
-Storybook: A UI component explorer for Web Components
-
-URL: https://storybook.js.org/
-License: MIT License
-Copyright: 2024 Storybook
-
---
-
-StyleCop.Analyzers: Analyzers for StyleCop
-
-URL: https://github.com/DotNetAnalyzers/StyleCopAnalyzers
-License: MIT License
-Copyright: Tunnel Vision Laboratories, LLC
-
---
-
-SVGO: A tool for optimizing SVG files
-
-URL: https://svgo.dev/
-License: MIT License
-Copyright: Kir Belevich
-
---
-
-Swashbuckle.AspNetCore: A library for generating Swagger documentation for ASP.NET Core APIs
-
-URL: https://github.com/domaindrivendev/Swashbuckle.AspNetCore
-License: MIT License
-Copyright: 2016 Richard Morris
-
---
-
-Tiny Glob: A tiny globbing library for Node.js
-
-URL: https://github.com/terkelg/tiny-glob
-License: MIT License
-Copyright: 2018 Terkel
-
---
-
-Tiptap: A renderless rich-text editor for the web
-
-URL: https://tiptap.dev/
-License: MIT License
-Copyright: 2025 Tiptap GmbH
-
---
-
-Tsc-alias: A TypeScript compiler plugin for aliasing module paths
-
-URL: https://github.com/justkey007/tsc-alias
-License: MIT License
-Copyright: 2018 Justkey
-
---
-
-Typedoc: A documentation generator for TypeScript projects
-
-URL: https://typedoc.org/
-License: Apache License, Version 2.0
-Copyright: Gerrit Birkeland and Contributors
-
---
-
-Typescript: A typed superset of JavaScript that compiles to plain JavaScript
-
-URL: https://www.typescriptlang.org/
-License: Apache License, Version 2.0
-Copyright: 2012-present Microsoft Corporation
-
---
-
-Typescript-eslint: A set of tools for linting TypeScript code
-
-URL: https://github.com/typescript-eslint/typescript-eslint
-License: MIT License
-Copyright: 2019 typescript-eslint and other contributors
-
---
-
-Typescript-json-schema: A library for generating JSON schema from TypeScript types
-
-URL: https://github.com/YousefED/typescript-json-schema
-License: BSD 3-Clause License
-Copyright: 2016 typescript-json-schema contributors
-
---
-
-Umbraco.Code: Provides code-level tools for Umbraco
-
-URL: https://github.com/umbraco/Umbraco-Code
-License: MIT License
-Copyright: 2005-present Umbraco A/S
-
---
-
-Umbraco.GitVersioning.Extensions: Utilities for Nerdbank.GitVersioning
-
-URL: https://github.com/umbraco/Umbraco.GitVersioning.Extensions
-License: MIT License
-Copyright: 2005-present Umbraco A/S
-
---
-
-Umbraco.JsonSchema.Extensions: Utilities for JSON schema generation
-
-URL: https://github.com/umbraco/Umbraco.JsonSchema.Extensions
-License: MIT License
-Copyright: 2005-present Umbraco A/S
-
---
-
-Umbraco UI Library: A set of UI components for building web applications
-
-URL: https://uui.umbraco.com/
-License: MIT License
-Copyright: 2005-present Umbraco A/S
-
---
-
-uuid: A library for generating unique identifiers
-
-URL: https://github.com/uuidjs/uuid
-License: MIT License
-Copyright: 2010-2020 Robert Kieffer and other contributors
-
---
-
-Vite: A fast build tool and development server for modern web projects
-
-URL: https://vite.dev/
-License: MIT License
-Copyright: 2019-present VoidZero Inc. and Vite contributors
-
---
-
-Vite-plugin-static-copy: A Vite plugin for copying static files
-
-URL: https://github.com/sapphi-red/vite-plugin-static-copy
-License: MIT License
-Copyright: 2021 sapphi-red
-
---
-
-Vite-tsconfig-paths: A Vite plugin for resolving TypeScript paths
-
-URL: https://github.com/aleclarson/vite-tsconfig-paths
-License: MIT License
-Copyright: Alec Larson
-
---
-
-Web Component Analyzer: A tool for analyzing web components
-
-URL: https://github.com/runem/web-component-analyzer
-License: MIT License
-Copyright: 2019 Rune Mehlsen
@@ -34,10 +34,6 @@ parameters:
    displayName: Upload API docs
    type: boolean
    default: false
-  - name: uploadDependencyTrack
-    displayName: Upload BOMs to Dependency Track
-    type: boolean
-    default: false
  - name: forceReleaseTestFilter
    displayName: Force to use the release test filters
    type: boolean
@@ -107,15 +103,6 @@ stages:
              command: build
              projects: $(solution)
              arguments: "--configuration $(buildConfiguration) --no-restore --property:ContinuousIntegrationBuild=true --property:GeneratePackageOnBuild=true --property:PackageOutputPath=$(Build.ArtifactStagingDirectory)/nupkg"
-          - powershell: |
-              dotnet tool install --global CycloneDX
-              dotnet-CycloneDX $(solution) --output $(Build.ArtifactStagingDirectory)/bom --filename bom-dotnet.xml
-            displayName: 'Generate Backend BOM'
-          - powershell: |
-              npm install --global @cyclonedx/cyclonedx-npm
-              cyclonedx-npm -o $(Build.ArtifactStagingDirectory)\bom\bom-login.xml --ignore-npm-errors --verbose
-            displayName: Generate Login UI BOM
-            workingDirectory: src/Umbraco.Web.UI.Login
          - task: PublishPipelineArtifact@1
            displayName: Publish nupkg
            inputs:
@@ -126,11 +113,6 @@ stages:
            inputs:
              targetPath: $(Build.SourcesDirectory)
              artifactName: build_output
-          - task: PublishPipelineArtifact@1
-            displayName: Publish Backend BOM
-            inputs:
-              targetPath: $(Build.ArtifactStagingDirectory)/bom
-              artifactName: bom-backend

      - job: B
        displayName: Build Bellissima Package
@@ -142,11 +124,6 @@ stages:
            lfs: false,
            fetchDepth: 500
          - template: templates/backoffice-install.yml
-          - powershell: |
-              npm install --global @cyclonedx/cyclonedx-npm
-              cyclonedx-npm -o $(Build.ArtifactStagingDirectory)/bom/bom-backoffice.xml --ignore-npm-errors --verbose
-            displayName: Generate Backoffice UI BOM
-            workingDirectory: src/Umbraco.Web.UI.Client
          - script: npm run build:for:npm
            displayName: Run build:for:npm
            workingDirectory: src/Umbraco.Web.UI.Client
@@ -163,35 +140,6 @@ stages:
            inputs:
              targetPath: $(Build.ArtifactStagingDirectory)/npm
              artifactName: npm
-          - publish: $(Build.ArtifactStagingDirectory)/bom
-            artifact: bom-frontend
-            displayName: 'Publish Frontend BOM'
-
-  - stage: E2E_BOM
-    displayName: E2E Tests BOM Generation
-    dependsOn: []
-    jobs:
-    - job:
-      displayName: E2E Generate BOM
-      pool:
-        vmImage: "ubuntu-latest"
-      steps:
-        - checkout: self
-          submodules: false
-          lfs: false,
-          fetchDepth: 500
-        - template: templates/e2e-install.yml
-          parameters:
-            nodeVersion: ${{ variables.nodeVersion }}
-            npm_config_cache: ${{ variables.npm_config_cache }}
-        - powershell: |
-            npm install --global @cyclonedx/cyclonedx-npm
-            cyclonedx-npm -o $(Build.ArtifactStagingDirectory)/bom/bom-e2e.xml --ignore-npm-errors --verbose
-          displayName: Generate E2E Tests BOM
-          workingDirectory: tests/Umbraco.Tests.AcceptanceTest
-        - publish: $(Build.ArtifactStagingDirectory)/bom
-          artifact: bom-e2e
-          displayName: 'Publish E2E BOM'

  - stage: Build_Docs
    condition: and(succeeded(), or(eq(dependencies.Build.outputs['A.build.NBGV_PublicRelease'], 'True'), ${{parameters.buildApiDocs}}))
@@ -215,7 +163,7 @@ stages:
            inputs:
              targetType: inline
              script: |
-                dotnet tool install -g docfx
+                choco install docfx --version=2.59.4 -y
                if ($lastexitcode -ne 0){
                    throw ("Error installing DocFX")
                }
@@ -365,8 +313,8 @@ stages:
              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
            LinuxPart3Of3:
              vmImage: "ubuntu-latest"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace. So this will run all tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
+              # Filter tests that are not part of the Umbraco.Infrastructure namespace. So this will run all tests that are not part of the Umbraco.Infrastructure namespace
+              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure)"
            macOSPart1Of3:
              vmImage: "macOS-latest"
              # Filter tests that are part of the Umbraco.Infrastructure namespace but not part of the Umbraco.Infrastructure.Service namespace
@@ -377,8 +325,8 @@ stages:
              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
            macOSPart3Of3:
              vmImage: "macOS-latest"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace. So this will run all tests that are not part of the Umbraco.Infrastructure and the ManagementApi namespace
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
+              # Filter tests that are not part of the Umbraco.Infrastructure namespace.
+              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure)"
        pool:
          vmImage: $(vmImage)
        variables:
@@ -441,8 +389,8 @@ stages:
              vmImage: "windows-latest"
              Tests__Database__DatabaseType: LocalDb
              Tests__Database__SQLServerMasterConnectionString: N/A
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace. So this will run all tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
+              # Filter tests that are not part of the Umbraco.Infrastructure namespace. So this will run all tests that are not part of the Umbraco.Infrastructure namespace
+              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure)"
            LinuxPart1Of3:
              vmImage: "ubuntu-latest"
              SA_PASSWORD: UmbracoIntegration123!
@@ -462,8 +410,8 @@ stages:
              SA_PASSWORD: UmbracoIntegration123!
              Tests__Database__DatabaseType: SqlServer
              Tests__Database__SQLServerMasterConnectionString: "Server=(local);User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace. So this will run all tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
+              # Filter tests that are not part of the Umbraco.Infrastructure namespace. So this will run all tests that are not part of the Umbraco.Infrastructure namespace
+              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure)"
        pool:
          vmImage: $(vmImage)
        steps:
@@ -484,33 +432,6 @@ stages:
            displayName: Start SQL Server Docker image (Linux)
            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))

-          - powershell: |
-              $maxAttempts = 12
-              $attempt = 0
-              $status = ""
-
-              while (($status -ne 'running') -and ($attempt -lt $maxAttempts)) {
-                Start-Sleep -Seconds 5
-                # We use the docker inspect command to check the status of the container. If the container is not running, we wait 5 seconds and try again. And if reaches 12 attempts, we fail the build.
-                $status = docker inspect -f '{{.State.Status}}' mssql
-
-                if ($status -ne 'running') {
-                  Write-Host "Waiting for SQL Server to be ready... Attempt $($attempt + 1)"
-                  $attempt++
-                }
-              }
-
-              if ($status -eq 'running') {
-                Write-Host "SQL Server container is running"
-                docker ps -a
-              } else {
-                Write-Host "SQL Server did not become ready in time. Last known status: $status"
-                docker logs mssql
-                exit 1
-              }
-            displayName: Wait for SQL Server to be ready (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
-
          - pwsh: SqlLocalDB start MSSQLLocalDB
            displayName: Start SQL Server LocalDB (Windows)
            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
@@ -565,188 +486,336 @@ stages:
      UMBRACO__CMS__WEBROUTING__UMBRACOAPPLICATIONURL: https://localhost:44331/
      ASPNETCORE_URLS: https://localhost:44331
    jobs:
-      # E2E Smoke Tests
+      # E2E Tests
      - job:
-        displayName: E2E Smoke Tests (SQLite)
+        displayName: E2E Tests (SQLite)
        # currently disabled due to DB locks randomly occuring.
        condition: eq(${{parameters.sqliteAcceptanceTests}}, True)
        variables:
          # Connection string
          CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=Umbraco;Mode=Memory;Cache=Shared;Foreign Keys=True;Pooling=True
          CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.Sqlite
-          DatabaseType: SQLite
-          additionalEnvironmentVariables: false
        strategy:
          matrix:
            LinuxPart1Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=1/3"
            LinuxPart2Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=2/3"
            LinuxPart3Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=3/3"
            WindowsPart1Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=1/3"
            WindowsPart2Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=2/3"
            WindowsPart3Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTestSqlite -- --shard=3/3"
        pool:
          vmImage: $(vmImage)
        steps:
-          # Setup test environment Template
-          - template: nightly-E2E-setup-template.yml
-            parameters:
-              nodeVersion: ${{ variables.nodeVersion }}
-              PlaywrightUserEmail: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL }}
-              PlaywrightPassword: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD }}
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              npm_config_cache: ${{ variables.npm_config_cache }}
+          # Setup test environment
+          - task: DownloadPipelineArtifact@2
+            displayName: Download NuGet artifacts
+            inputs:
+              artifact: nupkg
+              path: $(Agent.BuildDirectory)/app/nupkg
+
+          - task: NodeTool@0
+            displayName: Use Node.js $(nodeVersion)
+            retryCountOnTaskFailure: 3
+            inputs:
+              versionSpec: $(nodeVersion)
+
+          - task: UseDotNet@2
+            displayName: Use .NET SDK from global.json
+            inputs:
+              useGlobalJson: true

          - pwsh: |
+              "UMBRACO_USER_LOGIN=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL)
+              UMBRACO_USER_PASSWORD=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              URL=$(ASPNETCORE_URLS)
+              STORAGE_STAGE_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/playwright/.auth/user.json" | Out-File .env
+            displayName: Generate .env
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+
+          # Cache and restore NPM packages
+          - task: Cache@2
+            displayName: Cache NPM packages
+            inputs:
+              key: 'npm_e2e | "$(Agent.OS)" | $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/package-lock.json'
+              restoreKeys: |
+                npm_e2e | "$(Agent.OS)"
+                npm_e2e
+              path: $(npm_config_cache)
+
+          - script: npm ci --no-fund --no-audit --prefer-offline
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+            displayName: Restore NPM packages
+
+          # Build application
+          - pwsh: |
+              $cmsVersion = "$(Build.BuildNumber)" -replace "\+",".g"
+              dotnet new nugetconfig
+              dotnet nuget add source ./nupkg --name Local
+              dotnet new install Umbraco.Templates::$cmsVersion
+              dotnet new umbraco --name UmbracoProject --version $cmsVersion --exclude-gitignore --no-restore --no-update-check
              dotnet restore UmbracoProject
              cp $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest.UmbracoProject/*.cs UmbracoProject
-            displayName: Restore project
-            workingDirectory: $(Agent.BuildDirectory)/app
-
-          - pwsh: |
-              dotnet build UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-restore
+              dotnet build UmbracoProject --configuration $(buildConfiguration) --no-restore
              dotnet dev-certs https
            displayName: Build application
            workingDirectory: $(Agent.BuildDirectory)/app
-            condition: succeeded()

-          # Run application Template
-          - template: nightly-E2E-run-application-template.yml
-            parameters:
-              DatabaseType: ${{ variables.DatabaseType }}
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              additionalEnvironmentVariables: ${{ variables.additionalEnvironmentVariables }}
+          # Run application
+          - bash: |
+              nohup dotnet run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
+              echo "##vso[task.setvariable variable=AcceptanceTestProcessId]$!"
+            displayName: Run application (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
+            workingDirectory: $(Agent.BuildDirectory)/app

-          # Run tests Template
-          - template: nightly-E2E-run-tests-template.yml
-            parameters:
-              testCommand: $(testCommand)
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              DatabaseType: ${{ variables.DatabaseType }}
+          - pwsh: |
+              $process = Start-Process dotnet "run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
+              Write-Host "##vso[task.setvariable variable=AcceptanceTestProcessId]$($process.Id)"
+            displayName: Run application (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
+            workingDirectory: $(Agent.BuildDirectory)/app
+
+          # Wait for application to start responding to requests
+          - pwsh: npx wait-on -v --interval 1000 --timeout 120000 $(ASPNETCORE_URLS)
+            displayName: Wait for application
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Install Playwright and dependencies
+          - pwsh: npx playwright install chromium
+            displayName: Install Playwright only with Chromium browser
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Test
+          - pwsh: $(testCommand)
+            displayName: Run Playwright tests
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+            env:
+              CI: true
+              CommitId: $(Build.SourceVersion)
+              AgentOs: $(Agent.OS)
+
+          # Stop application
+          - bash: kill -15 $(AcceptanceTestProcessId)
+            displayName: Stop application (Linux)
+            condition: and(ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Linux'))
+
+          - pwsh: Stop-Process -Id $(AcceptanceTestProcessId)
+            displayName: Stop application (Windows)
+            condition: and(ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Windows_NT'))
+
+          # Copy artifacts
+          - pwsh: |
+              if (Test-Path tests/Umbraco.Tests.AcceptanceTest/results/*) {
+                Copy-Item tests/Umbraco.Tests.AcceptanceTest/results/* $(Build.ArtifactStagingDirectory) -Recurse
+              }
+            displayName: Copy Playwright results
+            condition: succeededOrFailed()
+
+          # Publish test artifacts
+          - task: PublishPipelineArtifact@1
+            displayName: Publish test artifacts
+            condition: succeededOrFailed()
+            inputs:
+              targetPath: $(Build.ArtifactStagingDirectory)
+              artifact: "Acceptance Test Results - $(Agent.JobName) - Attempt #$(System.JobAttempt)"
+
+          # Publish test results
+          - task: PublishTestResults@2
+            displayName: "Publish test results"
+            condition: succeededOrFailed()
+            inputs:
+              testResultsFormat: 'JUnit'
+              testResultsFiles: '*.xml'
+              searchFolder: "tests/Umbraco.Tests.AcceptanceTest/results"
+              testRunTitle: "$(Agent.JobName)"

      - job:
-        displayName: E2E Smoke Tests (SQL Server)
+        displayName: E2E Tests (SQL Server)
        variables:
          # Connection string
          CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
          CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-          SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
-          DatabaseType: SQLServer
-          additionalEnvironmentVariables: false
        strategy:
          matrix:
            ${{ if eq(parameters.sqlServerLinuxAcceptanceTests, True) }}:
              LinuxPart1Of3:
                testCommand: "npm run smokeTest -- --shard=1/3"
                vmImage: "ubuntu-latest"
-                testFolder: "DefaultConfig"
+                SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
                CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
              LinuxPart2Of3:
                testCommand: "npm run smokeTest -- --shard=2/3"
                vmImage: "ubuntu-latest"
-                testFolder: "DefaultConfig"
+                SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
                CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
              LinuxPart3Of3:
                testCommand: "npm run smokeTest -- --shard=3/3"
                vmImage: "ubuntu-latest"
-                testFolder: "DefaultConfig"
+                SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
                CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
            WindowsPart1Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTest -- --shard=1/3"
            WindowsPart2Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTest -- --shard=2/3"
            WindowsPart3Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
              testCommand: "npm run smokeTest -- --shard=3/3"
        pool:
          vmImage: $(vmImage)
        steps:
-          # Setup test environment Template
-          - template: nightly-E2E-setup-template.yml
-            parameters:
-              nodeVersion: ${{ variables.nodeVersion }}
-              PlaywrightUserEmail: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL }}
-              PlaywrightPassword: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD }}
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              npm_config_cache: ${{ variables.npm_config_cache }}
+          # Setup test environment
+          - task: DownloadPipelineArtifact@2
+            displayName: Download NuGet artifacts
+            inputs:
+              artifact: nupkg
+              path: $(Agent.BuildDirectory)/app/nupkg
+
+          - task: NodeTool@0
+            displayName: Use Node.js $(nodeVersion)
+            inputs:
+              versionSpec: $(nodeVersion)
+
+          - task: UseDotNet@2
+            displayName: Use .NET SDK from global.json
+            inputs:
+              useGlobalJson: true

          - pwsh: |
+              "UMBRACO_USER_LOGIN=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL)
+              UMBRACO_USER_PASSWORD=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              URL=$(ASPNETCORE_URLS)
+              STORAGE_STAGE_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/playwright/.auth/user.json" | Out-File .env
+            displayName: Generate .env
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+
+          # Cache and restore NPM packages
+          - task: Cache@2
+            displayName: Cache NPM packages
+            inputs:
+              key: 'npm_e2e | "$(Agent.OS)" | $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/package-lock.json'
+              restoreKeys: |
+                npm_e2e | "$(Agent.OS)"
+                npm_e2e
+              path: $(npm_config_cache)
+
+          - script: npm ci --no-fund --no-audit --prefer-offline
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+            displayName: Restore NPM packages
+
+          # Build application
+          - pwsh: |
+              $cmsVersion = "$(Build.BuildNumber)" -replace "\+",".g"
+              dotnet new nugetconfig
+              dotnet nuget add source ./nupkg --name Local
+              dotnet new install Umbraco.Templates::$cmsVersion
+              dotnet new umbraco --name UmbracoProject --version $cmsVersion --exclude-gitignore --no-restore --no-update-check
              dotnet restore UmbracoProject
              cp $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest.UmbracoProject/*.cs UmbracoProject
-            displayName: Restore project
-            workingDirectory: $(Agent.BuildDirectory)/app
-
-          - pwsh: |
-              dotnet build UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-restore
+              dotnet build UmbracoProject --configuration $(buildConfiguration) --no-restore
              dotnet dev-certs https
            displayName: Build application
            workingDirectory: $(Agent.BuildDirectory)/app
-            condition: succeeded()

-          # Run application Template
-          - template: nightly-E2E-run-application-template.yml
-            parameters:
-              SA_PASSWORD: ${{ variables.SA_PASSWORD }}
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              DatabaseType: ${{ variables.DatabaseType }}
-              additionalEnvironmentVariables: ${{ variables.additionalEnvironmentVariables }}
+          # Start SQL Server
+          - powershell: docker run --name mssql -d -p 1433:1433 -e "ACCEPT_EULA=Y" -e "MSSQL_SA_PASSWORD=$(SA_PASSWORD)" mcr.microsoft.com/mssql/server:2022-latest
+            displayName: Start SQL Server Docker image (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))

-          # Run tests Template
-          - template: nightly-E2E-run-tests-template.yml
-            parameters:
-              testCommand: $(testCommand)
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              DatabaseType: ${{ variables.DatabaseType }}
+          - pwsh: SqlLocalDB start MSSQLLocalDB
+            displayName: Start SQL Server LocalDB (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

-  - stage: Dependency_Track
-    displayName: Dependency Track
-    dependsOn:
-      - Build
-      - E2E_BOM
-    condition: and(succeeded(), or(eq(dependencies.Build.outputs['A.build.NBGV_PublicRelease'], 'True'), ${{parameters.uploadDependencyTrack}}))
-    variables:
-      # Determine Umbraco version based on whether it's a public release or not. If public release, use major version, else use full NuGet package version.
-      umbracoVersion: $[ iif(eq(stageDependencies.Build.A.outputs['build.NBGV_PublicRelease'], 'True'), stageDependencies.Build.A.outputs['build.NBGV_VersionMajor'], stageDependencies.Build.A.outputs['build.NBGV_NuGetPackageVersion']) ]
-    jobs:
-      - template: templates/dependency-track.yml
-        parameters:
-          projectName: "Umbraco-CMS"
-          umbracoVersion: $(umbracoVersion)
-          projects:
-            - name: "Backend"
-              artifact: "bom-backend"
-              bomFilePath: "bom-dotnet.xml"
-            - name: "Login"
-              artifact: "bom-backend"
-              bomFilePath: "bom-login.xml"
-            - name: "Backoffice"
-              artifact: "bom-frontend"
-              bomFilePath: "bom-backoffice.xml"
-            - name: "E2E"
-              artifact: "bom-e2e"
-              bomFilePath: "bom-e2e.xml"
+          # Run application
+          - bash: |
+              nohup dotnet run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
+              echo "##vso[task.setvariable variable=AcceptanceTestProcessId]$!"
+            displayName: Run application (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
+            workingDirectory: $(Agent.BuildDirectory)/app
+
+          - pwsh: |
+              $process = Start-Process dotnet "run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
+              Write-Host "##vso[task.setvariable variable=AcceptanceTestProcessId]$($process.Id)"
+            displayName: Run application (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
+            workingDirectory: $(Agent.BuildDirectory)/app
+
+          # Wait for application to start responding to requests
+          - pwsh: npx wait-on -v --interval 1000 --timeout 120000 $(ASPNETCORE_URLS)
+            displayName: Wait for application
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Install Playwright and dependencies
+          - pwsh: npx playwright install chromium
+            displayName: Install Playwright only with Chromium browser
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Test
+          - pwsh: $(testCommand)
+            displayName: Run Playwright tests
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+            env:
+              CI: true
+              CommitId: $(Build.SourceVersion)
+              AgentOs: $(Agent.OS)
+
+          # Stop application
+          - bash: kill -15 $(AcceptanceTestProcessId)
+            displayName: Stop application (Linux)
+            condition: and(ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Linux'))
+
+          - pwsh: Stop-Process -Id $(AcceptanceTestProcessId)
+            displayName: Stop application (Windows)
+            condition: and(ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Windows_NT'))
+
+          # Stop SQL Server
+          - pwsh: docker stop mssql
+            displayName: Stop SQL Server Docker image (Linux)
+            condition: eq(variables['Agent.OS'], 'Linux')
+
+          - pwsh: SqlLocalDB stop MSSQLLocalDB
+            displayName: Stop SQL Server LocalDB (Windows)
+            condition: eq(variables['Agent.OS'], 'Windows_NT')
+
+          # Copy artifacts
+          - pwsh: |
+              if (Test-Path tests/Umbraco.Tests.AcceptanceTest/results/*) {
+                Copy-Item tests/Umbraco.Tests.AcceptanceTest/results/* $(Build.ArtifactStagingDirectory) -Recurse
+              }
+            displayName: Copy Playwright results
+            condition: succeededOrFailed()
+
+          # Publish test artifacts
+          - task: PublishPipelineArtifact@1
+            displayName: Publish test artifacts
+            condition: succeededOrFailed()
+            inputs:
+              targetPath: $(Build.ArtifactStagingDirectory)
+              artifact: "Acceptance Test Results - $(Agent.JobName) - Attempt #$(System.JobAttempt)"
+
+          # Publish test results
+          - task: PublishTestResults@2
+            displayName: "Publish test results"
+            condition: succeededOrFailed()
+            inputs:
+              testResultsFormat: 'JUnit'
+              testResultsFiles: '*.xml'
+              searchFolder: "tests/Umbraco.Tests.AcceptanceTest/results"
+              testRunTitle: "$(Agent.JobName)"

  ###############################################
  ## Release
@@ -760,8 +829,6 @@ stages:
    condition: and(succeeded(), or(eq(dependencies.Build.outputs['A.build.NBGV_PublicRelease'], 'True'), ${{parameters.myGetDeploy}}))
    jobs:
      - job:
-        pool:
-          vmImage: "windows-latest" # NuGetCommand@2 is no longer supported on Ubuntu 24.04 so we'll use windows until an alternative is available.
        displayName: Push to pre-release feed
        steps:
          - checkout: none
@@ -823,8 +890,6 @@ stages:
    condition: and(succeeded(), or(eq(dependencies.Build.outputs['A.build.NBGV_PublicRelease'], 'True'), ${{parameters.nuGetDeploy}}))
    jobs:
      - job:
-        pool:
-          vmImage: "windows-latest" # NuGetCommand@2 is no longer supported on Ubuntu 24.04 so we'll use windows until an alternative is available.
        displayName: Push to NuGet
        steps:
          - checkout: none
@@ -954,4 +1019,3 @@ stages:
              ContainerName: "$web"
              BlobPrefix: v$(umbracoMajorVersion)/ui-api
              CleanTargetBeforeCopy: true
-
@@ -1,74 +0,0 @@
-parameters:
-  - name: testFolder
-    type: string
-    default: ''
-
-  - name: buildConfiguration
-    type: string
-    default: ''
-
-  - name: additionalEnvironmentVariables
-    type: string
-    default: 'false'
-
-steps:
-  - pwsh: |
-      dotnet restore UmbracoProject
-      cp $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest.UmbracoProject/*.cs UmbracoProject
-    displayName: Restore project
-    workingDirectory: $(Agent.BuildDirectory)/app
-
-  # Update application to use necessary app settings
-  - pwsh: |
-      $sourcePath = "$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/tests/${{ parameters.testFolder }}/AdditionalSetup"
-      $destinationPath = "UmbracoProject"
-      $jsonFiles = Get-ChildItem -Path $sourcePath -Filter "*.json"
-      if ($jsonFiles) {
-      $jsonFiles | ForEach-Object {
-        Write-Host "Copying: $($_.FullName)"
-        Copy-Item -Path $_.FullName -Destination $destinationPath -Force
-      }
-      } else {
-      Write-Host "No JSON files found."
-      }
-    displayName: Update application to use necessary app settings
-    workingDirectory: $(Agent.BuildDirectory)/app
-
-  # Update application to use necessary App_Plugins
-  - pwsh: |
-      $sourcePath = "$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/tests/${{ parameters.testFolder }}/AdditionalSetup"
-      $destinationPath = "UmbracoProject"
-      $appPluginsFolders = Get-ChildItem -Path $sourcePath -Directory -Filter "App_Plugins"
-      if ($appPluginsFolders) {
-        foreach ($folder in $appPluginsFolders) {
-          Write-Host "Copying folder: $($folder.FullName)"
-          Copy-Item -Path $folder.FullName -Destination $destinationPath -Recurse -Force
-          }
-      } else {
-        Write-Host "No App_Plugins found."
-      }
-    displayName: Update application to use necessary app plugins
-    workingDirectory: $(Agent.BuildDirectory)/app
-
-  # Update application to use necessary classes
-  - pwsh: |
-      $sourcePath = "$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/tests/${{ parameters.testFolder }}/AdditionalSetup"
-      $destinationPath = "UmbracoProject"
-      $csharpFiles = Get-ChildItem -Path $sourcePath -Filter "*.cs"
-      if ($csharpFiles) {
-        $csharpFiles | ForEach-Object {
-          Write-Host "Copying: $($_.FullName)"
-          Copy-Item -Path $_.FullName -Destination $destinationPath -Force
-        }
-      } else {
-        Write-Host "No C# files found."
-      }
-    displayName: Update application to use necessary classes
-    workingDirectory: $(Agent.BuildDirectory)/app
-
-  - pwsh: |
-      dotnet build UmbracoProject --configuration ${{ parameters.buildConfiguration }} --no-restore
-      dotnet dev-certs https
-    displayName: Build application
-    workingDirectory: $(Agent.BuildDirectory)/app
-    condition: and(succeeded(), eq(variables['additionalEnvironmentVariables'], 'false'))
@@ -1,45 +0,0 @@
-parameters:
-  - name: SA_PASSWORD
-    type: string
-    default: ''
-
-  - name: buildConfiguration
-    type: string
-    default: ''
-
-  - name: additionalEnvironmentVariables
-    type: string
-    default: 'false'
-
-  - name: DatabaseType
-    type: string
-    default: ''
-
-steps:
-  # Skips the SQLServer setup if the databaseType does not match
-  - ${{ if eq(parameters.DatabaseType, 'SQLServer') }}:
-      # Start SQL Server Linux
-      - powershell: docker run --name mssql -d -p 1433:1433 -e "ACCEPT_EULA=Y" -e "MSSQL_SA_PASSWORD=${{ parameters.SA_PASSWORD }}" mcr.microsoft.com/mssql/server:2022-latest
-        displayName: Start SQL Server Docker image (Linux)
-        condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
-
-      # Start SQL Server LocalDB Windows
-      - pwsh: SqlLocalDB start MSSQLLocalDB
-        displayName: Start SQL Server LocalDB (Windows)
-        condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
-
-  # Run application for Linux
-  - bash: |
-      nohup dotnet run --project UmbracoProject --configuration ${{ parameters.buildConfiguration }} --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
-      echo "##vso[task.setvariable variable=AcceptanceTestProcessId]$!"
-    displayName: Run application (Linux)
-    condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'), eq(variables['additionalEnvironmentVariables'], 'false'))
-    workingDirectory: $(Agent.BuildDirectory)/app
-
-  # Run application for Windows
-  - pwsh: |
-      $process = Start-Process dotnet "run --project UmbracoProject --configuration ${{ parameters.buildConfiguration }} --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
-      Write-Host "##vso[task.setvariable variable=AcceptanceTestProcessId]$($process.Id)"
-    displayName: Run application (Windows)
-    condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'), eq(variables['additionalEnvironmentVariables'], 'false'))
-    workingDirectory: $(Agent.BuildDirectory)/app
@@ -1,105 +0,0 @@
-parameters:
-  - name: ASPNETCORE_URLS
-    type: string
-    default: ''
-
-  - name: testCommand
-    type: string
-    default: ''
-
-  - name: port
-    type: string
-    default: ''
-
-  - name: AZUREB2CTESTUSEREMAIL
-    type: string
-    default: ''
-
-  - name: AZUREB2CTESTUSERPASSWORD
-    type: string
-    default: ''
-
-  - name: DatabaseType
-    type: string
-    default: ''
-
-steps:
-  # Ensures we have the package wait-on installed
-  - pwsh: npm install wait-on
-    displayName: Install wait-on package
-
-  # Wait for either the port of the aspnetcore url
-  - pwsh: |
-      $Port = "${{ parameters.port }}"
-      $Url  = "${{ parameters.ASPNETCORE_URLS }}"
-
-      if ($Port -ne "") {
-          Write-Host "Waiting on TCP port $Port"
-          npx wait-on -v --interval 1000 --timeout 120000 "tcp:$Port"
-      } else {
-          Write-Host "Waiting on URL $Url"
-          npx wait-on -v --interval 1000 --timeout 120000 "$Url"
-      }
-    displayName: Wait for application
-    workingDirectory: tests/Umbraco.Tests.AcceptanceTest
-
-  # Install Playwright and dependencies
-  - pwsh: npx playwright install chromium
-    displayName: Install Playwright only with Chromium browser
-    workingDirectory: tests/Umbraco.Tests.AcceptanceTest
-
-  # Test
-  - pwsh: ${{ parameters.testCommand }}
-    displayName: Run Playwright tests
-    workingDirectory: tests/Umbraco.Tests.AcceptanceTest
-    env:
-      CI: true
-      CommitId: $(Build.SourceVersion)
-      AgentOs: $(Agent.OS)
-      AZUREADB2CTESTUSEREMAIL: ${{ parameters.AZUREB2CTESTUSEREMAIL }}
-      AZUREADB2CTESTUSERPASSWORD: ${{ parameters.AZUREB2CTESTUSERPASSWORD }}
-
-  # Stop application
-  - bash: kill -15 $(AcceptanceTestProcessId)
-    displayName: Stop application (Linux)
-    condition: and(succeededOrFailed(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Linux'))
-
-  - pwsh: Stop-Process -Id $(AcceptanceTestProcessId)
-    displayName: Stop application (Windows)
-    condition: and(succeededOrFailed(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Windows_NT'))
-
-  - ${{ if eq(parameters.DatabaseType, 'SQLServer') }}:
-      # Stop SQL Server
-      - pwsh: docker stop mssql
-        displayName: Stop SQL Server Docker image (Linux)
-        condition: and(succeededOrFailed(), eq(variables['Agent.OS'], 'Linux'))
-
-      - pwsh: SqlLocalDB stop MSSQLLocalDB
-        displayName: Stop SQL Server LocalDB (Windows)
-        condition: and(succeededOrFailed(), eq(variables['Agent.OS'], 'Windows_NT'))
-
-  # Copy artifacts
-  - pwsh: |
-      if (Test-Path tests/Umbraco.Tests.AcceptanceTest/results/*) {
-        Copy-Item tests/Umbraco.Tests.AcceptanceTest/results/* $(Build.ArtifactStagingDirectory) -Recurse
-      }
-    displayName: Copy Playwright results
-    condition: succeededOrFailed()
-
-  # Publish
-  - task: PublishPipelineArtifact@1
-    displayName: Publish test artifacts
-    condition: succeededOrFailed()
-    inputs:
-      targetPath: $(Build.ArtifactStagingDirectory)
-      artifact: "Acceptance Test Results - $(Agent.JobName) - Attempt #$(System.JobAttempt)"
-
-  # Publish test results
-  - task: PublishTestResults@2
-    displayName: "Publish test results"
-    condition: succeededOrFailed()
-    inputs:
-      testResultsFormat: 'JUnit'
-      testResultsFiles: '*.xml'
-      searchFolder: "tests/Umbraco.Tests.AcceptanceTest/results"
-      testRunTitle: "$(Agent.JobName)"
@@ -1,50 +0,0 @@
-parameters:
-  - name: nodeVersion
-    type: string
-    default: ''
-
-  - name: PlaywrightUserEmail
-    type: string
-    default: ''
-
-  - name: PlaywrightPassword
-    type: string
-    default: ''
-
-  - name: ASPNETCORE_URLS
-    type: string
-    default: ''
-
-  - name: npm_config_cache
-    type: string
-    default: ''
-
-steps:
-  - task: DownloadPipelineArtifact@2
-    displayName: Download NuGet artifacts
-    inputs:
-      artifact: nupkg
-      path: $(Agent.BuildDirectory)/app/nupkg
-
-  - task: UseDotNet@2
-    displayName: Use .NET SDK from global.json
-    inputs:
-      useGlobalJson: true
-
-  - template: templates/e2e-install.yml
-    parameters:
-      nodeVersion: ${{ parameters.nodeVersion }}
-      npm_config_cache: ${{ parameters.npm_config_cache }}
-      PlaywrightUserEmail: ${{ parameters.PlaywrightUserEmail }}
-      PlaywrightPassword: ${{ parameters.PlaywrightPassword }}
-      ASPNETCORE_URLS: ${{ parameters.ASPNETCORE_URLS }}
-
-  # Install Template
-  - pwsh: |
-      $cmsVersion = "$(Build.BuildNumber)" -replace "\+",".g"
-      dotnet new nugetconfig
-      dotnet nuget add source ./nupkg --name Local
-      dotnet new install Umbraco.Templates::$cmsVersion
-      dotnet new umbraco --name UmbracoProject --version $cmsVersion --exclude-gitignore --no-restore --no-update-check
-    displayName: Install Template
-    workingDirectory: $(Agent.BuildDirectory)/app
@@ -8,31 +8,9 @@ schedules:
    displayName: Daily midnight build
    branches:
      include:
+        - v14/dev
        - v15/dev
        - v16/dev
-        - main
-
-parameters:
-  - name: skipIntegrationTests
-    displayName: Skip integration tests
-    type: boolean
-    default: false
-
-  - name: skipDifferentAppSettingsAcceptanceTests
-    displayName: Skip acceptance tests with different app settings
-    type: boolean
-    default: false
-
-  - name: skipDefaultConfigAcceptanceTests
-    displayName: Skip tests with DefaultConfig
-    type: boolean
-    default: false
-
-  # Can we slow our tests down when running on SQLite? That way we might be able to avoid DB locks
-  - name: skipSqliteAcceptanceTests
-    displayName: Skip SQLite acceptance tests
-    type: boolean
-    default: true

 variables:
  nodeVersion: 20
@@ -55,17 +33,25 @@ stages:
      - job: A
        displayName: Build Umbraco CMS
        pool:
-          vmImage: "windows-latest"
+          vmImage: 'ubuntu-latest'
        steps:
          - checkout: self
-            submodules: false
-            lfs: false,
-            fetchDepth: 500
-          - template: templates/backoffice-install.yml
+            fetchDepth: 0
+            submodules: true
          - task: UseDotNet@2
            displayName: Use .NET SDK from global.json
            inputs:
              useGlobalJson: true
+          - template: templates/backoffice-install.yml
+          - script: npm run build:for:cms
+            displayName: Run build (Bellissima)
+            workingDirectory: src/Umbraco.Web.UI.Client
+          - script: npm ci --no-fund --no-audit --prefer-offline
+            displayName: Run npm ci (Login)
+            workingDirectory: src/Umbraco.Web.UI.Login
+          - script: npm run build
+            displayName: Run npm build (Login)
+            workingDirectory: src/Umbraco.Web.UI.Login
          - task: DotNetCoreCLI@2
            displayName: Run dotnet restore
            inputs:
@@ -77,7 +63,7 @@ stages:
            inputs:
              command: build
              projects: $(solution)
-              arguments: "--configuration $(buildConfiguration) --no-restore --property:ContinuousIntegrationBuild=true --property:GeneratePackageOnBuild=true --property:PackageOutputPath=$(Build.ArtifactStagingDirectory)/nupkg"
+              arguments: '--configuration $(buildConfiguration) --no-restore --property:ContinuousIntegrationBuild=true --property:GeneratePackageOnBuild=true --property:PackageOutputPath=$(Build.ArtifactStagingDirectory)/nupkg'
          - task: PublishPipelineArtifact@1
            displayName: Publish nupkg
            inputs:
@@ -89,238 +75,8 @@ stages:
              targetPath: $(Build.SourcesDirectory)
              artifactName: build_output

-      - job: B
-        displayName: Build Bellissima Package
-        pool:
-          vmImage: "ubuntu-latest"
-        steps:
-          - checkout: self
-            submodules: false
-            lfs: false,
-            fetchDepth: 500
-          - template: templates/backoffice-install.yml
-          - script: npm run build:for:npm
-            displayName: Run build:for:npm
-            workingDirectory: src/Umbraco.Web.UI.Client
-          - bash: |
-              echo "##[command]Running npm pack"
-              echo "##[debug]Output directory: $(Build.ArtifactStagingDirectory)"
-              mkdir $(Build.ArtifactStagingDirectory)/npm
-              npm pack --pack-destination $(Build.ArtifactStagingDirectory)/npm
-              mv .npmrc $(Build.ArtifactStagingDirectory)/npm/
-            displayName: Run npm pack
-            workingDirectory: src/Umbraco.Web.UI.Client
-          - task: PublishPipelineArtifact@1
-            displayName: Publish Bellissima npm artifact
-            inputs:
-              targetPath: $(Build.ArtifactStagingDirectory)/npm
-              artifactName: npm
-
-  - stage: Integration
-    displayName: Integration Tests
-    dependsOn: Build
-    condition: ${{ eq(parameters.skipIntegrationTests, false) }}
-    jobs:
-      # Integration Tests (SQLite)
-      - job:
-        timeoutInMinutes: 180
-        displayName: Integration Tests (SQLite)
-        strategy:
-          matrix:
-            #            Windows:
-            #              vmImage: 'windows-latest'
-            # We split the tests into 4 parts for each OS to reduce the time it takes to run them on the pipeline
-            LinuxPart1Of4:
-              vmImage: "ubuntu-latest"
-              # Filter tests that are part of the Umbraco.Infrastructure namespace but not part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure) & (FullyQualifiedName!~Umbraco.Infrastructure.Service)"
-            LinuxPart2Of4:
-              vmImage: "ubuntu-latest"
-              # Filter tests that are part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
-            LinuxPart3Of4:
-              vmImage: "ubuntu-latest"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace. So this will run all tests that are not part of the Umbraco.Infrastructure namespace
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
-            LinuxPart4Of4:
-              vmImage: "ubuntu-latest"
-              # Filter tests that are part of the ManagementApi namespace
-              testFilter: "(FullyQualifiedName~ManagementApi)"
-            macOSPart1Of4:
-              vmImage: "macOS-latest"
-              # Filter tests that are part of the Umbraco.Infrastructure namespace but not part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure) & (FullyQualifiedName!~Umbraco.Infrastructure.Service)"
-            macOSPart2Of4:
-              vmImage: "macOS-latest"
-              # Filter tests that are part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
-            macOSPart3Of4:
-              vmImage: "macOS-latest"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace.
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
-            macOSPart4Of4:
-              vmImage: "macOS-latest"
-              # Filter tests that are part of the ManagementApi namespace.
-              testFilter: "(FullyQualifiedName~ManagementApi)"
-        pool:
-          vmImage: $(vmImage)
-        variables:
-          Tests__Database__DatabaseType: "Sqlite"
-        steps:
-          - checkout: self
-            submodules: false
-            lfs: false,
-            fetchDepth: 1
-            fetchFilter: tree:0
-          # Setup test environment
-          - task: DownloadPipelineArtifact@2
-            displayName: Download build artifacts
-            inputs:
-              artifact: build_output
-              path: $(Build.SourcesDirectory)
-
-          - task: UseDotNet@2
-            displayName: Use .NET SDK from global.json
-            inputs:
-              useGlobalJson: true
-
-          # Test
-          - task: DotNetCoreCLI@2
-            displayName: Run dotnet test
-            inputs:
-              command: test
-              projects: "tests/Umbraco.Tests.Integration/Umbraco.Tests.Integration.csproj"
-              testRunTitle: Integration Tests SQLite - $(Agent.OS)
-              arguments: '--filter "$(testFilter)" --configuration $(buildConfiguration) --no-build'
-
-      # Integration Tests (SQL Server)
-      - job:
-        timeoutInMinutes: 180
-        displayName: Integration Tests (SQL Server)
-        variables:
-          SA_PASSWORD: UmbracoAcceptance123!
-        strategy:
-          matrix:
-            # We split the tests into 4 parts for each OS to reduce the time it takes to run them on the pipeline
-            WindowsPart1Of4:
-              vmImage: "windows-latest"
-              Tests__Database__DatabaseType: LocalDb
-              Tests__Database__SQLServerMasterConnectionString: N/A
-              # Filter tests that are part of the Umbraco.Infrastructure namespace but not part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure) & (FullyQualifiedName!~Umbraco.Infrastructure.Service)"
-            WindowsPart2Of4:
-              vmImage: "windows-latest"
-              Tests__Database__DatabaseType: LocalDb
-              Tests__Database__SQLServerMasterConnectionString: N/A
-              # Filter tests that are part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
-            WindowsPart3Of4:
-              vmImage: "windows-latest"
-              Tests__Database__DatabaseType: LocalDb
-              Tests__Database__SQLServerMasterConnectionString: N/A
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace.
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
-            WindowsPart4Of4:
-              vmImage: "windows-latest"
-              Tests__Database__DatabaseType: LocalDb
-              Tests__Database__SQLServerMasterConnectionString: N/A
-              # Filter tests that are part of the ManagementApi namespace.
-              testFilter: "(FullyQualifiedName~ManagementApi)"
-            LinuxPart1Of4:
-              vmImage: "ubuntu-latest"
-              Tests__Database__DatabaseType: SqlServer
-              Tests__Database__SQLServerMasterConnectionString: "Server=(local);User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
-              # Filter tests that are part of the Umbraco.Infrastructure namespace but not part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure) & (FullyQualifiedName!~Umbraco.Infrastructure.Service)"
-            LinuxPart2Of4:
-              vmImage: "ubuntu-latest"
-              Tests__Database__DatabaseType: SqlServer
-              Tests__Database__SQLServerMasterConnectionString: "Server=(local);User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
-              # Filter tests that are part of the Umbraco.Infrastructure.Service namespace
-              testFilter: "(FullyQualifiedName~Umbraco.Infrastructure.Service)"
-            LinuxPart3Of4:
-              vmImage: "ubuntu-latest"
-              Tests__Database__DatabaseType: SqlServer
-              Tests__Database__SQLServerMasterConnectionString: "Server=(local);User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
-              # Filter tests that are not part of the Umbraco.Infrastructure and ManagementApi namespace.
-              testFilter: "(FullyQualifiedName!~Umbraco.Infrastructure) & (FullyQualifiedName!~ManagementApi)"
-            LinuxPart4Of4:
-              vmImage: "ubuntu-latest"
-              Tests__Database__DatabaseType: SqlServer
-              Tests__Database__SQLServerMasterConnectionString: "Server=(local);User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
-              # Filter tests that are part of the ManagementApi namespace.
-              testFilter: "(FullyQualifiedName~ManagementApi)"
-        pool:
-          vmImage: $(vmImage)
-        steps:
-          # Setup test environment
-          - task: DownloadPipelineArtifact@2
-            displayName: Download build artifacts
-            inputs:
-              artifact: build_output
-              path: $(Build.SourcesDirectory)
-
-          - task: UseDotNet@2
-            displayName: Use .NET SDK from global.json
-            inputs:
-              useGlobalJson: true
-
-          # Start SQL Server
-          - powershell: docker run --name mssql -d -p 1433:1433 -e "ACCEPT_EULA=Y" -e "MSSQL_SA_PASSWORD=$(SA_PASSWORD)" mcr.microsoft.com/mssql/server:2022-latest
-            displayName: Start SQL Server Docker image (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
-
-          - powershell: |
-              $maxAttempts = 12
-              $attempt = 0
-              $status = ""
-
-              while (($status -ne 'running') -and ($attempt -lt $maxAttempts)) {
-                Start-Sleep -Seconds 5
-                # We use the docker inspect command to check the status of the container. If the container is not running, we wait 5 seconds and try again. And if reaches 12 attempts, we fail the build.
-                $status = docker inspect -f '{{.State.Status}}' mssql
-
-                if ($status -ne 'running') {
-                  Write-Host "Waiting for SQL Server to be ready... Attempt $($attempt + 1)"
-                  $attempt++
-                }
-              }
-
-              if ($status -eq 'running') {
-                Write-Host "SQL Server container is running"
-                docker ps -a
-              } else {
-                Write-Host "SQL Server did not become ready in time. Last known status: $status"
-                docker logs mssql
-                exit 1
-              }
-            displayName: Wait for SQL Server to be ready (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
-
-          - pwsh: SqlLocalDB start MSSQLLocalDB
-            displayName: Start SQL Server LocalDB (Windows)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
-
-          # Test
-          - task: DotNetCoreCLI@2
-            displayName: Run dotnet test
-            inputs:
-              command: test
-              projects: "tests/Umbraco.Tests.Integration/Umbraco.Tests.Integration.csproj"
-              testRunTitle: Integration Tests SQL Server - $(Agent.OS)
-              arguments: '--filter "$(testFilter)" --configuration $(buildConfiguration) --no-build'
-
-          # Stop SQL Server
-          - pwsh: docker stop mssql
-            displayName: Stop SQL Server Docker image (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
-
-          - pwsh: SqlLocalDB stop MSSQLLocalDB
-            displayName: Stop SQL Server LocalDB (Windows)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
-
-  - stage: DefaultConfigE2E
-    displayName: Default Config E2E Tests
+  - stage: E2E
+    displayName: E2E Tests
    dependsOn: Build
    variables:
      npm_config_cache: $(Pipeline.Workspace)/.npm_e2e
@@ -348,425 +104,338 @@ stages:
      - job:
        displayName: E2E Tests (SQLite)
        timeoutInMinutes: 180
-        condition: ${{ and(eq(parameters.skipDefaultConfigAcceptanceTests, false), eq(parameters.skipSqliteAcceptanceTests, false)) }}
        variables:
          # Connection string
          CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=Umbraco;Mode=Memory;Cache=Shared;Foreign Keys=True;Pooling=True
          CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.Sqlite
-          DatabaseType: SQLite
-          additionalEnvironmentVariables: false
        strategy:
          matrix:
            LinuxPart1Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=1/3"
+              testCommand: "npm run test -- --shard=1/3"
            LinuxPart2Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=2/3"
+              testCommand: "npm run test -- --shard=2/3"
            LinuxPart3Of3:
              vmImage: "ubuntu-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=3/3"
+              testCommand: "npm run test -- --shard=3/3"
            WindowsPart1Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=1/3"
+              testCommand: "npm run test -- --shard=1/3"
            WindowsPart2Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=2/3"
+              testCommand: "npm run test -- --shard=2/3"
            WindowsPart3Of3:
              vmImage: "windows-latest"
-              testFolder: "DefaultConfig"
-              testCommand: "npm run testSqlite -- --shard=3/3"
+              testCommand: "npm run test -- --shard=3/3"
        pool:
          vmImage: $(vmImage)
        steps:
-          # Setup test environment Template
-          - template: nightly-E2E-setup-template.yml
-            parameters:
-              nodeVersion: ${{ variables.nodeVersion }}
-              PlaywrightUserEmail: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL }}
-              PlaywrightPassword: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD }}
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              npm_config_cache: ${{ variables.npm_config_cache }}
+          # Setup test environment
+          - task: DownloadPipelineArtifact@2
+            displayName: Download NuGet artifacts
+            inputs:
+              artifact: nupkg
+              path: $(Agent.BuildDirectory)/app/nupkg
+
+          - task: NodeTool@0
+            displayName: Use Node.js $(nodeVersion)
+            retryCountOnTaskFailure: 3
+            inputs:
+              versionSpec: $(nodeVersion)
+
+          - task: UseDotNet@2
+            displayName: Use .NET SDK from global.json
+            inputs:
+              useGlobalJson: true

          - pwsh: |
+              "UMBRACO_USER_LOGIN=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL)
+              UMBRACO_USER_PASSWORD=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              URL=$(ASPNETCORE_URLS)
+              STORAGE_STAGE_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/playwright/.auth/user.json" | Out-File .env
+            displayName: Generate .env
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+
+          # Cache and restore NPM packages
+          - task: Cache@2
+            displayName: Cache NPM packages
+            inputs:
+              key: 'npm_e2e | "$(Agent.OS)" | $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/package-lock.json'
+              restoreKeys: |
+                npm_e2e | "$(Agent.OS)"
+                npm_e2e
+              path: $(npm_config_cache)
+
+          - script: npm ci --no-fund --no-audit --prefer-offline
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+            displayName: Restore NPM packages
+
+          # Build application
+          - pwsh: |
+              $cmsVersion = "$(Build.BuildNumber)" -replace "\+",".g"
+              dotnet new nugetconfig
+              dotnet nuget add source ./nupkg --name Local
+              dotnet new install Umbraco.Templates::$cmsVersion
+              dotnet new umbraco --name UmbracoProject --version $cmsVersion --exclude-gitignore --no-restore --no-update-check
              dotnet restore UmbracoProject
              cp $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest.UmbracoProject/*.cs UmbracoProject
-            displayName: Restore project
-            workingDirectory: $(Agent.BuildDirectory)/app
-
-          - pwsh: |
-              dotnet build UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-restore
+              dotnet build UmbracoProject --configuration $(buildConfiguration) --no-restore
              dotnet dev-certs https
            displayName: Build application
            workingDirectory: $(Agent.BuildDirectory)/app
-            condition: succeeded()

-          # Run application Template
-          - template: nightly-E2E-run-application-template.yml
-            parameters:
-              DatabaseType: ${{ variables.DatabaseType }}
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              additionalEnvironmentVariables: ${{ variables.additionalEnvironmentVariables }}
+          # Run application
+          - bash: |
+              nohup dotnet run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
+              echo "##vso[task.setvariable variable=AcceptanceTestProcessId]$!"
+            displayName: Run application (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
+            workingDirectory: $(Agent.BuildDirectory)/app

-          # Run tests Template
-          - template: nightly-E2E-run-tests-template.yml
-            parameters:
-              testCommand: $(testCommand)
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              DatabaseType: ${{ variables.DatabaseType }}
+          - pwsh: |
+              $process = Start-Process dotnet "run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
+              Write-Host "##vso[task.setvariable variable=AcceptanceTestProcessId]$($process.Id)"
+            displayName: Run application (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
+            workingDirectory: $(Agent.BuildDirectory)/app
+
+          # Ensures we have the package wait-on installed
+          - pwsh: npm install wait-on
+            displayName: Install wait-on package
+
+          # Wait for application to start responding to requests
+          - pwsh: npx wait-on -v --interval 1000 --timeout 120000 $(ASPNETCORE_URLS)
+            displayName: Wait for application
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Install Playwright and dependencies
+          - pwsh: npx playwright install --with-deps
+            displayName: Install Playwright
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Test
+          - pwsh: $(testCommand)
+            displayName: Run Playwright tests
+            continueOnError: true
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+            env:
+              CI: true
+              CommitId: $(Build.SourceVersion)
+              AgentOs: $(Agent.OS)
+
+          # Stop application
+          - bash: kill -15 $(AcceptanceTestProcessId)
+            displayName: Stop application (Linux)
+            condition: and(succeeded(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Linux'))
+
+          - pwsh: Stop-Process -Id $(AcceptanceTestProcessId)
+            displayName: Stop application (Windows)
+            condition: and(succeeded(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Windows_NT'))
+
+          # Copy artifacts
+          - pwsh: |
+              if (Test-Path tests/Umbraco.Tests.AcceptanceTest/results/*) {
+                Copy-Item tests/Umbraco.Tests.AcceptanceTest/results/* $(Build.ArtifactStagingDirectory) -Recurse
+              }
+            displayName: Copy Playwright results
+            condition: succeededOrFailed()
+
+          # Publish
+          - task: PublishPipelineArtifact@1
+            displayName: Publish test artifacts
+            condition: succeededOrFailed()
+            inputs:
+              targetPath: $(Build.ArtifactStagingDirectory)
+              artifact: "Acceptance Test Results - $(Agent.JobName) - Attempt #$(System.JobAttempt)"
+
+          # Publish test results
+          - task: PublishTestResults@2
+            displayName: "Publish test results"
+            condition: succeededOrFailed()
+            inputs:
+              testResultsFormat: 'JUnit'
+              testResultsFiles: '*.xml'
+              searchFolder: "tests/Umbraco.Tests.AcceptanceTest/results"
+              testRunTitle: "$(Agent.JobName)"

      - job:
        displayName: E2E Tests (SQL Server)
        timeoutInMinutes: 180
-        condition: ${{ eq(parameters.skipDefaultConfigAcceptanceTests, false) }}
        variables:
          # Connection string
          CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
          CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-          DatabaseType: SQLServer
-          SA_PASSWORD: UmbracoAcceptance123!
-          additionalEnvironmentVariables: false
        strategy:
          matrix:
            LinuxPart1Of3:
-              testCommand: "npm run test -- --shard=1/3"
-              testFolder: "DefaultConfig"
+              testCommand: "npm run testSqlite -- --shard=1/3"
              vmImage: "ubuntu-latest"
-              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
+              SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
            LinuxPart2Of3:
-              testCommand: "npm run test -- --shard=2/3"
-              testFolder: "DefaultConfig"
+              testCommand: "npm run testSqlite -- --shard=2/3"
              vmImage: "ubuntu-latest"
-              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
+              SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
            LinuxPart3Of3:
-              testCommand: "npm run test -- --shard=3/3"
-              testFolder: "DefaultConfig"
+              testCommand: "npm run testSqlite -- --shard=3/3"
              vmImage: "ubuntu-latest"
-              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True"
+              SA_PASSWORD: $(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              CONNECTIONSTRINGS__UMBRACODBDSN: "Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);TrustServerCertificate=True"
            WindowsPart1Of3:
-              testCommand: "npm run testWindows -- --shard=1/3"
-              testFolder: "DefaultConfig"
              vmImage: "windows-latest"
+              testCommand: "npm run testSqlite -- --shard=1/3"
            WindowsPart2Of3:
-              testCommand: "npm run testWindows -- --shard=2/3"
-              testFolder: "DefaultConfig"
              vmImage: "windows-latest"
+              testCommand: "npm run testSqlite -- --shard=2/3"
            WindowsPart3Of3:
-              testCommand: "npm run testWindows -- --shard=3/3"
-              testFolder: "DefaultConfig"
              vmImage: "windows-latest"
+              testCommand: "npm run testSqlite -- --shard=3/3"
        pool:
          vmImage: $(vmImage)
        steps:
-          # Setup test environment Template
-          - template: nightly-E2E-setup-template.yml
-            parameters:
-              nodeVersion: ${{ variables.nodeVersion }}
-              PlaywrightUserEmail: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL }}
-              PlaywrightPassword: ${{ variables.UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD }}
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              npm_config_cache: ${{ variables.npm_config_cache }}
+          # Setup test environment
+          - task: DownloadPipelineArtifact@2
+            displayName: Download NuGet artifacts
+            inputs:
+              artifact: nupkg
+              path: $(Agent.BuildDirectory)/app/nupkg
+
+          - task: NodeTool@0
+            displayName: Use Node.js $(nodeVersion)
+            inputs:
+              versionSpec: $(nodeVersion)
+
+          - task: UseDotNet@2
+            displayName: Use .NET SDK from global.json
+            inputs:
+              useGlobalJson: true

          - pwsh: |
+              "UMBRACO_USER_LOGIN=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSEREMAIL)
+              UMBRACO_USER_PASSWORD=$(UMBRACO__CMS__UNATTENDED__UNATTENDEDUSERPASSWORD)
+              URL=$(ASPNETCORE_URLS)
+              STORAGE_STAGE_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/playwright/.auth/user.json" | Out-File .env
+            displayName: Generate .env
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+
+          # Cache and restore NPM packages
+          - task: Cache@2
+            displayName: Cache NPM packages
+            inputs:
+              key: 'npm_e2e | "$(Agent.OS)" | $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/package-lock.json'
+              restoreKeys: |
+                npm_e2e | "$(Agent.OS)"
+                npm_e2e
+              path: $(npm_config_cache)
+
+          - script: npm ci --no-fund --no-audit --prefer-offline
+            workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
+            displayName: Restore NPM packages
+
+          # Build application
+          - pwsh: |
+              $cmsVersion = "$(Build.BuildNumber)" -replace "\+",".g"
+              dotnet new nugetconfig
+              dotnet nuget add source ./nupkg --name Local
+              dotnet new install Umbraco.Templates::$cmsVersion
+              dotnet new umbraco --name UmbracoProject --version $cmsVersion --exclude-gitignore --no-restore --no-update-check
              dotnet restore UmbracoProject
              cp $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest.UmbracoProject/*.cs UmbracoProject
-            displayName: Restore project
-            workingDirectory: $(Agent.BuildDirectory)/app
-
-          - pwsh: |
-              dotnet build UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-restore
+              dotnet build UmbracoProject --configuration $(buildConfiguration) --no-restore
              dotnet dev-certs https
            displayName: Build application
            workingDirectory: $(Agent.BuildDirectory)/app
-            condition: succeeded()

-          # Run application Template
-          - template: nightly-E2E-run-application-template.yml
-            parameters:
-              SA_PASSWORD: ${{ variables.SA_PASSWORD }}
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              DatabaseType: ${{ variables.DatabaseType }}
-              additionalEnvironmentVariables: ${{ variables.additionalEnvironmentVariables }}
+          # Start SQL Server
+          - powershell: docker run --name mssql -d -p 1433:1433 -e "ACCEPT_EULA=Y" -e "MSSQL_SA_PASSWORD=$(SA_PASSWORD)" mcr.microsoft.com/mssql/server:2022-latest
+            displayName: Start SQL Server Docker image (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))

-          # Run tests Template
-          - template: nightly-E2E-run-tests-template.yml
-            parameters:
-              testCommand: $(testCommand)
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              DatabaseType: ${{ variables.DatabaseType }}
+          - pwsh: SqlLocalDB start MSSQLLocalDB
+            displayName: Start SQL Server LocalDB (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

-  - stage: AdditionalConfigE2E
-    displayName: Additional Config E2E Tests
-    dependsOn: Build
-    variables:
-      npm_config_cache: $(Pipeline.Workspace)/.npm_e2e
-      ASPNETCORE_URLS: https://localhost:44331
-      PlaywrightPassword: UmbracoAcceptance123!
-      PlaywrightUserEmail: playwright@umbraco.com
-    jobs:
-      - job:
-        displayName: E2E Tests with Different App settings (SQL Server)
-        condition: ${{ eq(parameters.skipDifferentAppSettingsAcceptanceTests, false) }}
-        timeoutInMinutes: 180
-        variables:
-          SA_PASSWORD: UmbracoAcceptance123!
-          DatabaseType: SQLServer
-        strategy:
-          matrix:
-            # UnattendedInstallConfig
-            WindowsUnattendedInstallConfig:
-              vmImage: "windows-latest"
-              testFolder: "UnattendedInstallConfig"
-              testCommand: "npx playwright test --project=unattendedInstallConfig --grep=InstallSQLServer"
-              port: 44331
-              additionalEnvironmentVariables: false
-            # DeliveryApiConfig
-            WindowsDeliveryApiConfig:
-              vmImage: "windows-latest"
-              testFolder: "DeliveryApi"
-              port: ''
-              testCommand: "npx playwright test --project=deliveryApi"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            LinuxDeliveryApiConfig:
-              vmImage: "ubuntu-latest"
-              testFolder: "DeliveryApi"
-              port: ''
-              testCommand: "npx playwright test --project=deliveryApi"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            # ExternalLogin AzureADB2C
-            WindowsExternalLoginAzureADB2C:
-              vmImage: "windows-latest"
-              testFolder: "ExternalLogin\\AzureADB2C"
-              testCommand: "npx playwright test --project=externalLoginAzureADB2C"
-              port: 44331
-              packageName: "Microsoft.AspNetCore.Authentication.OpenIdConnect"
-              packageVersion: "9.0.8"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: true
-            # ExtensionRegistry
-            WindowsExtensionRegistry:
-              vmImage: "windows-latest"
-              testFolder: "ExtensionRegistry"
-              port: ''
-              testCommand: "npx playwright test --project=extensionRegistry"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            LinuxExtensionRegistry:
-              vmImage: "ubuntu-latest"
-              testFolder: "ExtensionRegistry"
-              port: ''
-              testCommand: "npx playwright test --project=extensionRegistry"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            # EntityDataPicker
-            WindowsEntityDataPicker:
-              vmImage: "windows-latest"
-              testFolder: "EntityDataPicker"
-              port: ''
-              testCommand: "npx playwright test --project=entityDataPicker"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            LinuxEntityDataPicker:
-              vmImage: "ubuntu-latest"
-              testFolder: "EntityDataPicker"
-              port: ''
-              testCommand: "npx playwright test --project=entityDataPicker"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            # ContentSettingConfig
-            WindowsContentSettingsConfig:
-              vmImage: "windows-latest"
-              testFolder: "ContentSettingConfig"
-              port: ''
-              testCommand: "npx playwright test --project=contentSettingConfig"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Data Source=(localdb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\Umbraco.mdf;Integrated Security=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            LinuxContentSettingsConfig:
-              vmImage: "ubuntu-latest"
-              testFolder: "ContentSettingConfig"
-              port: ''
-              testCommand: "npx playwright test --project=contentSettingConfig"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-            # SMTP
-            LinuxSMTP:
-              vmImage: "ubuntu-latest"
-              testFolder: "SMTP"
-              port: ''
-              testCommand: "npx playwright test --project=smtp"
-              CONNECTIONSTRINGS__UMBRACODBDSN: Server=(local);Database=Umbraco;User Id=sa;Password=$(SA_PASSWORD);Encrypt=True;TrustServerCertificate=True
-              CONNECTIONSTRINGS__UMBRACODBDSN_PROVIDERNAME: Microsoft.Data.SqlClient
-              additionalEnvironmentVariables: false
-        pool:
-          vmImage: $(vmImage)
-        steps:
-          # Setup test environment Template
-          - template: nightly-E2E-setup-template.yml
-            parameters:
-              nodeVersion: ${{ variables.nodeVersion }}
-              PlaywrightUserEmail: ${{ variables.PlaywrightUserEmail }}
-              PlaywrightPassword: ${{ variables.PlaywrightPassword }}
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              npm_config_cache: ${{ variables.npm_config_cache }}
-
-          # Install NuGet package if specified in the matrix
-          - pwsh: |
-              Write-Host "Installing package $(packageName) version $(packageVersion)"
-              dotnet add package $(packageName) --version $(packageVersion)
-            displayName: "Install NuGet package: $(packageName)"
-            workingDirectory: $(Agent.BuildDirectory)/app/UmbracoProject
-            condition: and(succeeded(), ne(variables['packageName'], ''), ne(variables['packageVersion'], ''))
-
-          # Build application Template
-          - template: nightly-E2E-build-template.yml
-            parameters:
-              testFolder: $(testFolder)
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              additionalEnvironmentVariables: $(additionalEnvironmentVariables)
-
-          # Build application for AzureADB2C
-          - pwsh: |
-              dotnet build UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-restore
-              dotnet dev-certs https
-            displayName: Build application for AzureADB2C
-            workingDirectory: $(Agent.BuildDirectory)/app
-            env:
-              AZUREADB2CDOMAIN: $(AZUREB2CDOMAIN)
-              AZUREADB2CTENANT: $(AZUREB2CTENANT)
-              AZUREADB2CPOLICY: $(AZUREB2CPOLICY)
-              AZUREADB2CCLIENTID: $(AZUREB2CCLIENTID)
-              AZUREADB2CCLIENTSECRET: $(AZUREB2CCLIENTSECRET)
-            condition: and(succeeded(), eq(variables['testFolder'], 'ExternalLogin\AzureADB2C'))
-
-          # Run application Template
-          - template: nightly-E2E-run-application-template.yml
-            parameters:
-              SA_PASSWORD: ${{ variables.SA_PASSWORD }}
-              additionalEnvironmentVariables: $(additionalEnvironmentVariables)
-              buildConfiguration: ${{ variables.buildConfiguration }}
-              DatabaseType: ${{ variables.DatabaseType }}
-
-          # Run application for Linux with additional Environment Variables for Azure AD
+          # Run application
          - bash: |
-              nohup dotnet run --project UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
+              nohup dotnet run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile > $(Build.ArtifactStagingDirectory)/playwright.log 2>&1 &
              echo "##vso[task.setvariable variable=AcceptanceTestProcessId]$!"
            displayName: Run application (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'), eq(variables['testFolder'], 'ExternalLogin\AzureADB2C'))
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
            workingDirectory: $(Agent.BuildDirectory)/app
-            env:
-              AZUREADB2CDOMAIN: $(AZUREB2CDOMAIN)
-              AZUREADB2CTENANT: $(AZUREB2CTENANT)
-              AZUREADB2CPOLICY: $(AZUREB2CPOLICY)
-              AZUREADB2CCLIENTID: $(AZUREB2CCLIENTID)
-              AZUREADB2CCLIENTSECRET: $(AZUREB2CCLIENTSECRET)

-          # Run application for Windows with additional Environment Variables for Azure AD
          - pwsh: |
-              $process = Start-Process dotnet "run --project UmbracoProject --configuration ${{ variables.buildConfiguration }} --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
+              $process = Start-Process dotnet "run --project UmbracoProject --configuration $(buildConfiguration) --no-build --no-launch-profile 2>&1" -PassThru -NoNewWindow -RedirectStandardOutput $(Build.ArtifactStagingDirectory)/playwright.log
              Write-Host "##vso[task.setvariable variable=AcceptanceTestProcessId]$($process.Id)"
            displayName: Run application (Windows)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'), eq(variables['testFolder'], 'ExternalLogin\AzureADB2C'))
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
            workingDirectory: $(Agent.BuildDirectory)/app
+
+          # Ensures we have the package wait-on installed
+          - pwsh: npm install wait-on
+            displayName: Install wait-on package
+
+          # Wait for application to start responding to requests
+          - pwsh: npx wait-on -v --interval 1000 --timeout 120000 $(ASPNETCORE_URLS)
+            displayName: Wait for application
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Install Playwright and dependencies
+          - pwsh: npx playwright install --with-deps
+            displayName: Install Playwright
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
+
+          # Test
+          - pwsh: $(testCommand)
+            displayName: Run Playwright tests
+            continueOnError: true
+            workingDirectory: tests/Umbraco.Tests.AcceptanceTest
            env:
-              AZUREADB2CDOMAIN: $(AZUREB2CDOMAIN)
-              AZUREADB2CTENANT: $(AZUREB2CTENANT)
-              AZUREADB2CPOLICY: $(AZUREB2CPOLICY)
-              AZUREADB2CCLIENTID: $(AZUREB2CCLIENTID)
-              AZUREADB2CCLIENTSECRET: $(AZUREB2CCLIENTSECRET)
+              CI: true
+              CommitId: $(Build.SourceVersion)
+              AgentOs: $(Agent.OS)

-          # Start SMTP4dev via Docker for SMTP tests
-          - bash: |
-              echo "Starting SMTP4dev container..."
-              docker run -d --name smtp4dev -p 5000:80 -p 25:25 rnwood/smtp4dev
+          # Stop application
+          - bash: kill -15 $(AcceptanceTestProcessId)
+            displayName: Stop application (Linux)
+            condition: and(succeeded(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Linux'))

-              echo "Waiting for SMTP4dev to be ready..."
-              for i in {1..30}; do
-                if curl -s http://localhost:5000/api/messages > /dev/null; then
-                  echo "SMTP4dev is ready"
-                  break
-                fi
-                echo "Attempt $i: Waiting for SMTP4dev..."
-                sleep 2
-              done
-            displayName: Start SMTP4dev Docker container (Linux)
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'), contains(variables['testFolder'], 'SMTP'))
+          - pwsh: Stop-Process -Id $(AcceptanceTestProcessId)
+            displayName: Stop application (Windows)
+            condition: and(succeeded(), ne(variables.AcceptanceTestProcessId, ''), eq(variables['Agent.OS'], 'Windows_NT'))

-          # Run tests Template
-          - template: nightly-E2E-run-tests-template.yml
-            parameters:
-              testCommand: $(testCommand)
-              ASPNETCORE_URLS: ${{ variables.ASPNETCORE_URLS }}
-              port: $(port)
-              AZUREB2CTESTUSEREMAIL: $(AZUREB2CTESTUSEREMAIL)
-              AZUREB2CTESTUSERPASSWORD: $(AZUREB2CTESTUSERPASSWORD)
-              DatabaseType: ${{ variables.DatabaseType }}
+          # Stop SQL Server
+          - pwsh: docker stop mssql
+            displayName: Stop SQL Server Docker image (Linux)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))

-          # Stop SMTP4dev container
-          - bash: |
-              echo "Stopping SMTP4dev container..."
-              docker stop smtp4dev
-              docker rm smtp4dev
-            displayName: Stop SMTP4dev Docker container
-            condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'), contains(variables['testFolder'], 'SMTP'))
+          - pwsh: SqlLocalDB stop MSSQLLocalDB
+            displayName: Stop SQL Server LocalDB (Windows)
+            condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

-  - stage: NotifySlackBot
-    displayName: Notify Slack on Failure
-    dependsOn: DefaultConfigE2E
-    # This stage will only run if the E2E tests fail or succeed with issues
-    condition: or(eq(dependencies.DefaultConfigE2E.result, 'failed'), eq(dependencies.DefaultConfigE2E.result, 'succeededWithIssues'))
-    jobs:
-      - job: PostToSlack
-        displayName: Send Slack Notification
-        pool:
-          vmImage: 'ubuntu-latest'
-        steps:
-          # We send a payload to the Slack webhook URL, which will post a message to a specific channel
-          - bash: |
-              PROJECT_NAME_ENCODED=$(echo -n "$SYSTEM_TEAMPROJECT" | jq -s -R -r @uri)
-              PIPELINE_URL="${SYSTEM_TEAMFOUNDATIONCOLLECTIONURI}${PROJECT_NAME_ENCODED}/_build/results?buildId=${BUILD_BUILDID}&view=ms.vss-test-web.build-test-results-tab"
+          # Copy artifacts
+          - pwsh: |
+              if (Test-Path tests/Umbraco.Tests.AcceptanceTest/results/*) {
+                Copy-Item tests/Umbraco.Tests.AcceptanceTest/results/* $(Build.ArtifactStagingDirectory) -Recurse
+              }
+            displayName: Copy Playwright results
+            condition: succeededOrFailed()

-              PAYLOAD="{
-                \"attachments\": [
-                  {
-                    \"color\": \"#ff0000\",
-                    \"pretext\": \"Nightly E2E pipeline *${BUILD_DEFINITIONNAME}* (#${BUILD_BUILDNUMBER}) failed!\",
-                    \"title\": \"View Failed E2E Test Results\",
-                    \"title_link\": \"$PIPELINE_URL\",
-                    \"fields\": [
-                      {
-                        \"title\": \"Pipeline\",
-                        \"value\": \"${BUILD_DEFINITIONNAME}\",
-                        \"short\": true
-                      },
-                      {
-                        \"title\": \"Build ID\",
-                        \"value\": \"${BUILD_BUILDID}\",
-                        \"short\": true
-                      }
-                    ]
-                  }
-                ]
-              }"
+          # Publish
+          - task: PublishPipelineArtifact@1
+            displayName: Publish test artifacts
+            condition: succeededOrFailed()
+            inputs:
+              targetPath: $(Build.ArtifactStagingDirectory)
+              artifact: "Acceptance Test Results - $(Agent.JobName) - Attempt #$(System.JobAttempt)"

-              echo "Sending Slack message to: $PIPELINE_URL"
-              curl -X POST -H 'Content-type: application/json' \
-                --data "$PAYLOAD" \
-                "$SLACK_WEBHOOK_URL"
-            env:
-              SLACK_WEBHOOK_URL: $(E2ESLACKWEBHOOKURL)
+          # Publish test results
+          - task: PublishTestResults@2
+            displayName: "Publish test results"
+            condition: succeededOrFailed()
+            inputs:
+              testResultsFormat: 'JUnit'
+              testResultsFiles: '*.xml'
+              searchFolder: "tests/Umbraco.Tests.AcceptanceTest/results"
+              testRunTitle: "$(Agent.JobName)"
@@ -8,9 +8,11 @@ schedules:
  displayName: Daily midnight build
  branches:
    include:
+    - v10/dev
    - v13/dev
+    - v14/dev
+    - v15/dev
    - v16/dev
-    - main

 steps:
 - checkout: none
@@ -1,55 +0,0 @@
-parameters:
-  - name: projectName
-    type: string
-  - name: umbracoVersion
-    type: string
-  - name: projects
-    type: object
-
-jobs:
- job: Create_DT_Project
-  displayName: Create Dependency Track Project
-  steps:
-    - checkout: none
-
-    - bash: |
-        project_id=$(curl --no-progress-meter -H "X-Api-Key: $(DT_API_KEY)" "$(DT_API_URI)/api/v1/project/lookup?name=${{ parameters.projectName }}&version=${{ parameters.umbracoVersion }}" | jq -r '.uuid')
-        if [ "$project_id" != "null" ] && [ -n "$project_id" ]; then
-          echo "Project '${{ parameters.projectName }}' with version '${{ parameters.umbracoVersion }}' already exists (ID: $project_id)."
-        else
-          project_id=$(curl --no-progress-meter \
-            -X PUT "$(DT_API_URI)/api/v1/project" \
-            -H "X-Api-Key: $(DT_API_KEY)" \
-            -H "Content-Type: application/json" \
-            -d '{"name": "${{ parameters.projectName }}", "version": "${{ parameters.umbracoVersion }}", "collectionLogic": "AGGREGATE_DIRECT_CHILDREN"}' \
-            | jq -r '.uuid')
-          if [ -z "$project_id" ] || [ "$project_id" == "null" ]; then
-            echo "Failed to create project '${{ parameters.projectName }}' version '${{ parameters.umbracoVersion }}'."
-            exit 1
-          fi
-          echo "Created project '${{ parameters.projectName }}' with version '${{ parameters.umbracoVersion }}' (ID: $project_id)."
-        fi
-      displayName: Ensure main project exists in Dependency Track
-
- ${{ each project in parameters.projects }}:
-  - job:
-    displayName: Upload ${{ project.name }} BOM
-    dependsOn: Create_DT_Project
-    steps:
-      - checkout: none
-
-      - download: current
-        artifact: ${{ project.artifact }}
-        displayName: Download ${{ project.artifact }} artifact
-
-      - task: upload-bom-dtrack@1
-        inputs:
-          dtrackURI: $(DT_API_URI)
-          dtrackAPIKey: $(DT_API_KEY)
-          dtrackProjAutoCreate: true
-          dtrackProjName: '${{ parameters.projectName }}-${{ project.name }}'
-          dtrackProjVersion: ${{ parameters.umbracoVersion }}
-          dtrackParentProjName: ${{ parameters.projectName }}
-          dtrackParentProjVersion: ${{ parameters.umbracoVersion }}
-          bomFilePath: '$(Pipeline.Workspace)/${{ project.artifact }}/${{ project.bomFilePath }}'
-        displayName: Upload ${{ project.name }} BOM to Dependency Track
@@ -1,49 +0,0 @@
-parameters:
-  - name: nodeVersion
-    type: string
-    default: ''
-
-  - name: npm_config_cache
-    type: string
-    default: ''
-
-  - name: PlaywrightUserEmail
-    type: string
-    default: ''
-
-  - name: PlaywrightPassword
-    type: string
-    default: ''
-
-  - name: ASPNETCORE_URLS
-    type: string
-    default: ''
-
-steps:
-  - task: NodeTool@0
-    displayName: Use Node.js $(nodeVersion)
-    inputs:
-      versionSpec: $(nodeVersion)
-
-  - pwsh: |
-      "UMBRACO_USER_LOGIN=${{ parameters.PlaywrightUserEmail }}
-      UMBRACO_USER_PASSWORD=${{ parameters.PlaywrightPassword }}
-      URL=${{ parameters.ASPNETCORE_URLS }}
-      STORAGE_STAGE_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/playwright/.auth/user.json
-      CONSOLE_ERRORS_PATH=$(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/console-errors.json" | Out-File .env
-    displayName: Generate .env
-    workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
-
-  # Cache and restore NPM packages
-  - task: Cache@2
-    displayName: Cache NPM packages
-    inputs:
-      key: 'npm_e2e | "$(Agent.OS)" | $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/package-lock.json'
-      restoreKeys: |
-        npm_e2e | "$(Agent.OS)"
-        npm_e2e
-      path: ${{ parameters.npm_config_cache }}
-
-  - script: npm ci --no-fund --no-audit --prefer-offline
-    workingDirectory: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest
-    displayName: Restore NPM packages
@@ -1,4 +0,0 @@
-{
-  "url": "https://context7.com/umbraco/umbraco-cms",
-  "public_key": "pk_GTIgsrGAQiHNxCirZBDIM"
-}
@@ -1,6 +1,6 @@
 {
  "sdk": {
-    "version": "10.0.100",
+    "version": "9.0.100",
    "rollForward": "latestFeature",
    "allowPrerelease": false
  }
@@ -1,12 +0,0 @@
-using Microsoft.AspNetCore.Http;
-using Umbraco.Cms.Core.DeliveryApi;
-
-namespace Umbraco.Cms.Api.Common.Accessors;
-
-public sealed class RequestContextOutputExpansionStrategyAccessor : RequestContextServiceAccessorBase<IOutputExpansionStrategy>, IOutputExpansionStrategyAccessor
-{
-    public RequestContextOutputExpansionStrategyAccessor(IHttpContextAccessor httpContextAccessor)
-        : base(httpContextAccessor)
-    {
-    }
-}
@@ -1,20 +0,0 @@
-using System.Diagnostics.CodeAnalysis;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.DependencyInjection;
-
-namespace Umbraco.Cms.Api.Common.Accessors;
-
-public abstract class RequestContextServiceAccessorBase<T>
-    where T : class
-{
-    private readonly IHttpContextAccessor _httpContextAccessor;
-
-    protected RequestContextServiceAccessorBase(IHttpContextAccessor httpContextAccessor)
-        => _httpContextAccessor = httpContextAccessor;
-
-    public bool TryGetValue([NotNullWhen(true)] out T? requestStartNodeService)
-    {
-        requestStartNodeService = _httpContextAccessor.HttpContext?.RequestServices.GetService<T>();
-        return requestStartNodeService is not null;
-    }
-}
@@ -1,371 +0,0 @@
-# Umbraco.Cms.Api.Common
-
-Shared infrastructure for Umbraco CMS REST APIs (Management and Delivery).
-
---
-
-## 1. Architecture
-
-**Type**: Class Library (NuGet Package)
-**Target Framework**: .NET 10.0
-**Purpose**: Common API infrastructure - OpenAPI/Swagger, JSON serialization, OpenIddict authentication, problem details
-
-### Key Technologies
-
- **ASP.NET Core** - Web framework
- **Swashbuckle** - OpenAPI/Swagger documentation generation
- **OpenIddict** - OAuth 2.0/OpenID Connect authentication
- **Asp.Versioning** - API versioning
- **System.Text.Json** - Polymorphic JSON serialization
-
-### Dependencies
-
- `Umbraco.Core` - Domain models and service contracts
- `Umbraco.Web.Common` - Web functionality
-
-### Project Structure (46 files)
-
-```
-Umbraco.Cms.Api.Common/
-├── OpenApi/                    # Schema/Operation ID handlers for Swagger
-│   ├── SchemaIdHandler.cs     # Generates schema IDs (e.g., "PagedUserModel")
-│   ├── OperationIdHandler.cs  # Generates operation IDs
-│   └── SubTypesHandler.cs     # Polymorphism support
-├── Serialization/              # JSON type resolution
-│   └── UmbracoJsonTypeInfoResolver.cs
-├── Configuration/              # Options configuration
-│   ├── ConfigureUmbracoSwaggerGenOptions.cs
-│   └── ConfigureOpenIddict.cs
-├── DependencyInjection/        # Service registration
-│   ├── UmbracoBuilderApiExtensions.cs
-│   └── UmbracoBuilderAuthExtensions.cs
-├── Builders/                   # RFC 7807 problem details
-│   └── ProblemDetailsBuilder.cs
-├── ViewModels/Pagination/      # Common DTOs
-└── Security/                   # Auth paths and handlers
-```
-
-### Design Patterns
-
-1. **Strategy Pattern** - `ISchemaIdHandler`, `IOperationIdHandler` (extensible via inheritance)
-2. **Builder Pattern** - `ProblemDetailsBuilder` for fluent error responses
-3. **Options Pattern** - All configuration via `IConfigureOptions<T>`
-
---
-
-## 2. Commands
-
-See "Quick Reference" section at bottom for common commands.
-
---
-
-## 3. Key Patterns
-
-### Virtual Handlers for Extensibility
-
-Handlers are intentionally virtual to allow consuming APIs to override:
-
-```csharp
-// NOTE: Left unsealed on purpose, so it is extendable.
-public class SchemaIdHandler : ISchemaIdHandler
-{
-    public virtual bool CanHandle(Type type) { }
-    public virtual string Handle(Type type) { }
-}
-```
-
-**Why**: Management and Delivery APIs can customize schema/operation ID generation.
-
-### Schema ID Sanitization (OpenApi/SchemaIdHandler.cs:24-29, 32)
-
-```csharp
-// Add "Model" suffix to avoid TypeScript name clashes (lines 24-29)
-if (name.EndsWith("Model") == false)
-{
-    // because some models names clash with common classes in TypeScript (i.e. Document),
-    // we need to add a "Model" postfix to all models
-    name = $"{name}Model";
-}
-
-// Remove invalid characters to prevent OpenAPI generation errors (line 32)
-return Regex.Replace(name, @"[^\w]", string.Empty);
-```
-
-### Polymorphic Deserialization (Serialization/UmbracoJsonTypeInfoResolver.cs:29-35)
-
-```csharp
-// IMPORTANT: do NOT return an empty enumerable here. it will cause nullability to fail on reference
-// properties, because "$ref" does not mix and match well with "nullable" in OpenAPI.
-if (type.IsInterface is false)
-{
-    return new[] { type };
-}
-```
-
-**Why**: Interfaces must return concrete types to avoid OpenAPI schema conflicts.
-
---
-
-## 4. Testing
-
-**Location**: No direct tests - tested via integration tests in consuming APIs
-
-**How to test changes**:
-```bash
-# Run integration tests that exercise this library
-dotnet test tests/Umbraco.Tests.Integration/
-
-# Verify OpenAPI generation
-# 1. Run Management API
-# 2. Navigate to /umbraco/swagger/
-# 3. Check schema IDs and operation IDs
-```
-
-**Focus areas when testing**:
- OpenAPI document generation (schema IDs, operation IDs)
- Polymorphic JSON serialization/deserialization
- OpenIddict authentication flow
- Problem details formatting
-
---
-
-## 5. OpenIddict Authentication
-
-### Key Configuration (DependencyInjection/UmbracoBuilderAuthExtensions.cs)
-
-**Reference Tokens over JWT** (line 76-80):
-```csharp
-// Enable reference tokens
-// - see https://documentation.openiddict.com/configuration/token-storage.html
-options
-    .UseReferenceAccessTokens()
-    .UseReferenceRefreshTokens();
-```
-
-**Why**: More secure (revocable), better for load balancing, uses ASP.NET Core Data Protection.
-
-**Token Lifetime** (line 88-91):
-```csharp
-// Make the access token lifetime 25% of the refresh token lifetime
-options.SetAccessTokenLifetime(new TimeSpan(timeOut.Ticks / 4));
-options.SetRefreshTokenLifetime(timeOut);
-```
-
-**PKCE Required** (line 59-63):
-```csharp
-// Enable authorization code flow with PKCE
-options
-    .AllowAuthorizationCodeFlow()
-    .RequireProofKeyForCodeExchange()
-    .AllowRefreshTokenFlow();
-```
-
-**Endpoints**: Backoffice `/umbraco/management/api/v1/security/*`, Member `/umbraco/member/api/v1/security/*`
-
-### Secure Cookie-Based Token Storage (v17+)
-
-**Implementation** (DependencyInjection/HideBackOfficeTokensHandler.cs):
-
-Back-office tokens are hidden from client-side JavaScript via HTTP-only cookies:
-
-```csharp
-private const string AccessTokenCookieKey = "__Host-umbAccessToken";
-private const string RefreshTokenCookieKey = "__Host-umbRefreshToken";
-
-// Tokens are encrypted via Data Protection and stored in cookies
-SetCookie(httpContext, AccessTokenCookieKey, context.Response.AccessToken);
-context.Response.AccessToken = "[redacted]";  // Client sees redacted value
-```
-
-**Key Security Features** (lines 143-165): `HttpOnly`, `IsEssential`, `Path="/"`, `Secure` (HTTPS), `__Host-` prefix
-
-**Configuration**: `BackOfficeTokenCookieSettings.Enabled` (default: true in v17+)
-
-**Implications**: Client-side cannot access tokens; encrypted with Data Protection; load balancing needs shared key ring; API requests need `credentials: include`
-
---
-
-## 6. Common Issues & Edge Cases
-
-### Polymorphic Deserialization Requires `$type`
-
-**Issue**: Deserializing to an interface without `$type` discriminator fails.
-
-**Handled in** (Json/NamedSystemTextJsonInputFormatter.cs:24-29):
-```csharp
-catch (NotSupportedException exception)
-{
-    // This happens when trying to deserialize to an interface, without sending the $type as part of the request
-    context.ModelState.TryAddModelException(string.Empty, new InputFormatterException(exception.Message, exception));
-    return await InputFormatterResult.FailureAsync();
-}
-```
-
-**Solution**: Clients must include `$type` property for interface types, or use concrete types.
-
-### Schema ID Collisions with TypeScript
-
-**Issue**: Type names like `Document` clash with TypeScript built-ins.
-
-**Solution**: Add "Model" suffix (OpenApi/SchemaIdHandler.cs:24-29)
-
-### Generic Type Handling
-
-**Issue**: `PagedViewModel<T>` needs flattened schema name.
-
-**Solution** (OpenApi/SchemaIdHandler.cs:41-50):
-```csharp
-private string HandleGenerics(string name, Type type)
-{
-    if (!type.IsGenericType)
-        return name;
-
-    // use attribute custom name or append the generic type names
-    // turns "PagedViewModel<RelationItemViewModel>" into "PagedRelationItem"
-    return $"{name}{string.Join(string.Empty, type.GenericTypeArguments.Select(SanitizedTypeName))}";
-}
-```
-
---
-
-## 7. Extending This Library
-
-### Adding a Custom OpenAPI Handler
-
-1. **Implement interface**:
-   ```csharp
-   public class MySchemaIdHandler : SchemaIdHandler
-   {
-       public override bool CanHandle(Type type)
-           => type.Namespace?.StartsWith("MyProject") is true;
-
-       public override string Handle(Type type)
-           => $"My{base.Handle(type)}";
-   }
-   ```
-
-2. **Register in consuming API**:
-   ```csharp
-   builder.Services.AddSingleton<ISchemaIdHandler, MySchemaIdHandler>();
-   ```
-
-**Note**: Handlers registered later take precedence in the selector.
-
-### Customizing Problem Details
-
-```csharp
-var problemDetails = new ProblemDetailsBuilder()
-    .WithTitle("Validation Failed")
-    .WithDetail("The request contains errors")
-    .WithType("ValidationError")
-    .WithOperationStatus(MyOperationStatus.ValidationFailed)
-    .WithRequestModelErrors(errors)
-    .Build();
-
-return BadRequest(problemDetails);
-```
-
---
-
-## 8. Project-Specific Notes
-
-### Why Virtual Handlers?
-
-**Decision**: Make `SchemaIdHandler`, `OperationIdHandler`, etc. virtual.
-
-**Why**: Management API and Delivery API have different schema ID requirements. Virtual methods allow override without rewriting the entire handler.
-
-**Example**: Management API might prefix all schemas with "Management", Delivery API with "Delivery".
-
-### Performance: Subtype Caching
-
-**Why**: Cache discovered subtypes (UmbracoJsonTypeInfoResolver.cs:14) to avoid expensive reflection calls
-
-### Known Limitations
-
-1. **Polymorphic Deserialization**:
-   - Requires `$type` discriminator in JSON for interfaces
-   - Only discovers types in Umbraco namespaces
-   - Not all .NET types are discoverable
-
-2. **OpenAPI Schema Generation**:
-   - Generic types are flattened (e.g., `PagedViewModel<T>` → `PagedTModel`)
-   - Type names may need "Model" suffix to avoid clashes
-
-3. **OpenIddict Multi-Server**:
-   - Requires shared Data Protection key ring
-   - All servers must have synchronized clocks (NTP)
-   - Reference tokens require database storage
-
-### External Dependencies
-
-**OpenIddict**:
- OAuth 2.0 / OpenID Connect provider
- Version: See `Directory.Packages.props`
- Uses ASP.NET Core Data Protection for token encryption
-
-**Swashbuckle**:
- OpenAPI 3.0 document generation
- Custom filters: `EnumSchemaFilter`, `MimeTypeDocumentFilter`, `RemoveSecuritySchemesDocumentFilter`
-
-**Asp.Versioning**:
- API versioning via `ApiVersion` attribute
- API explorer integration for multi-version Swagger docs
-
-### Configuration
-
-**HTTPS**: `DisableTransportSecurityRequirement` for local dev only (ConfigureOpenIddict.cs:14). **Warning**: Never disable in production.
-
-### Usage Pattern
-
-Consuming APIs call `builder.AddUmbracoApiOpenApiUI().AddUmbracoOpenIddict()`
-
---
-
-## Quick Reference
-
-### Essential Commands
-
-```bash
-# Build project
-dotnet build src/Umbraco.Cms.Api.Common/Umbraco.Cms.Api.Common.csproj
-
-# Pack for NuGet
-dotnet pack src/Umbraco.Cms.Api.Common/Umbraco.Cms.Api.Common.csproj -c Release
-
-# Test via integration tests
-dotnet test tests/Umbraco.Tests.Integration/
-
-# Check packages
-dotnet list src/Umbraco.Cms.Api.Common/Umbraco.Cms.Api.Common.csproj package --outdated
-dotnet list src/Umbraco.Cms.Api.Common/Umbraco.Cms.Api.Common.csproj package --vulnerable
-```
-
-### Key Classes
-
-| Class | Purpose | File |
-|-------|---------|------|
-| `ProblemDetailsBuilder` | Build RFC 7807 error responses | Builders/ProblemDetailsBuilder.cs |
-| `SchemaIdHandler` | Generate OpenAPI schema IDs | OpenApi/SchemaIdHandler.cs |
-| `UmbracoJsonTypeInfoResolver` | Polymorphic JSON serialization | Serialization/UmbracoJsonTypeInfoResolver.cs |
-| `UmbracoBuilderAuthExtensions` | Configure OpenIddict | DependencyInjection/UmbracoBuilderAuthExtensions.cs |
-| `HideBackOfficeTokensHandler` | Secure cookie-based token storage | DependencyInjection/HideBackOfficeTokensHandler.cs |
-| `PagedViewModel<T>` | Generic pagination model | ViewModels/Pagination/PagedViewModel.cs |
-
-### Important Files
-
- `Umbraco.Cms.Api.Common.csproj` - Project dependencies
- `DependencyInjection/UmbracoBuilderApiExtensions.cs` - OpenAPI registration (line 12-31)
- `DependencyInjection/UmbracoBuilderAuthExtensions.cs` - OpenIddict setup (line 20-183)
- `Security/Paths.cs` - API endpoint path constants
-
-### Getting Help
-
- **Root documentation**: `/CLAUDE.md` - Repository overview
- **Core patterns**: `/src/Umbraco.Core/CLAUDE.md` - Core contracts and patterns
- **Official docs**: https://docs.umbraco.com/
- **OpenIddict docs**: https://documentation.openiddict.com/
-
---
-
-**This library is the foundation for all Umbraco CMS REST APIs. Focus on OpenAPI customization, authentication configuration, and polymorphic serialization when working here.**
@@ -4,7 +4,7 @@ using Umbraco.Cms.Core.Configuration.Models;

 namespace Umbraco.Cms.Api.Common.Configuration;

-internal sealed class ConfigureOpenIddict : IConfigureOptions<OpenIddictServerAspNetCoreOptions>
+internal class ConfigureOpenIddict : IConfigureOptions<OpenIddictServerAspNetCoreOptions>
 {
    private readonly IOptions<GlobalSettings> _globalSettings;

@@ -1,10 +1,13 @@
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc.Abstractions;
 using Microsoft.AspNetCore.Mvc.ApiExplorer;
+using Microsoft.AspNetCore.Mvc.Controllers;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Cms.Api.Common.OpenApi;
-using Umbraco.Cms.Core.DependencyInjection;
+using Umbraco.Extensions;

 namespace Umbraco.Cms.Api.Common.Configuration;

@@ -13,31 +16,15 @@ public class ConfigureUmbracoSwaggerGenOptions : IConfigureOptions<SwaggerGenOpt
    private readonly IOperationIdSelector _operationIdSelector;
    private readonly ISchemaIdSelector _schemaIdSelector;
    private readonly ISubTypesSelector _subTypesSelector;
-    private readonly IDocumentInclusionSelector _documentInclusionSelector;

-    public ConfigureUmbracoSwaggerGenOptions(
-        IOperationIdSelector operationIdSelector,
-        ISchemaIdSelector schemaIdSelector,
-        ISubTypesSelector subTypesSelector,
-        IDocumentInclusionSelector documentInclusionSelector)
-    {
-        _operationIdSelector = operationIdSelector;
-        _schemaIdSelector = schemaIdSelector;
-        _subTypesSelector = subTypesSelector;
-        _documentInclusionSelector = documentInclusionSelector;
-    }
-
-    [Obsolete("Please use the constructor with all parameters. Scheduled for removal in Umbraco 19.")]
    public ConfigureUmbracoSwaggerGenOptions(
        IOperationIdSelector operationIdSelector,
        ISchemaIdSelector schemaIdSelector,
        ISubTypesSelector subTypesSelector)
-        : this(
-              operationIdSelector,
-              schemaIdSelector,
-              subTypesSelector,
-              StaticServiceProvider.Instance.GetRequiredService<IDocumentInclusionSelector>())
    {
+        _operationIdSelector = operationIdSelector;
+        _schemaIdSelector = schemaIdSelector;
+        _subTypesSelector = subTypesSelector;
    }

    public void Configure(SwaggerGenOptions swaggerGenOptions)
@@ -52,11 +39,19 @@ public class ConfigureUmbracoSwaggerGenOptions : IConfigureOptions<SwaggerGenOpt
            });

        swaggerGenOptions.CustomOperationIds(description => _operationIdSelector.OperationId(description));
-        swaggerGenOptions.DocInclusionPredicate(_documentInclusionSelector.Include);
-        swaggerGenOptions.TagActionsBy(api =>
-            api.GroupName is null
-                ? []
-                : new[] { api.GroupName });
+        swaggerGenOptions.DocInclusionPredicate((name, api) =>
+        {
+            if (api.ActionDescriptor is ControllerActionDescriptor controllerActionDescriptor
+                && controllerActionDescriptor.MethodInfo.HasMapToApiAttribute(name))
+            {
+                return true;
+            }
+
+            ApiVersionMetadata apiVersionMetadata = api.ActionDescriptor.GetApiVersionMetadata();
+            return apiVersionMetadata.Name == name
+                   || (string.IsNullOrEmpty(apiVersionMetadata.Name) && name == DefaultApiConfiguration.ApiName);
+        });
+        swaggerGenOptions.TagActionsBy(api => new[] { api.GroupName });
        swaggerGenOptions.OrderActionsBy(ActionOrderBy);
        swaggerGenOptions.SchemaFilter<EnumSchemaFilter>();
        swaggerGenOptions.CustomSchemaIds(_schemaIdSelector.SchemaId);
@@ -1,246 +0,0 @@
-using System.Diagnostics.CodeAnalysis;
-using Microsoft.AspNetCore.DataProtection;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Options;
-using OpenIddict.Server;
-using OpenIddict.Validation;
-using Umbraco.Cms.Core;
-using Umbraco.Cms.Core.Configuration.Models;
-using Umbraco.Cms.Core.Events;
-using Umbraco.Cms.Core.Notifications;
-using Umbraco.Cms.Web.Common.Security;
-using Umbraco.Extensions;
-
-namespace Umbraco.Cms.Api.Common.DependencyInjection;
-
-internal sealed class HideBackOfficeTokensHandler
-    : IOpenIddictServerHandler<OpenIddictServerEvents.ApplyTokenResponseContext>,
-        IOpenIddictServerHandler<OpenIddictServerEvents.ApplyAuthorizationResponseContext>,
-        IOpenIddictServerHandler<OpenIddictServerEvents.ExtractTokenRequestContext>,
-        IOpenIddictValidationHandler<OpenIddictValidationEvents.ProcessAuthenticationContext>,
-        INotificationHandler<UserLogoutSuccessNotification>
-{
-    private const string RedactedTokenValue = "[redacted]";
-
-    // The __Host- prefix enforces secure cookies at browser level (requires Secure, Path=/, no Domain).
-    // For local development over HTTP, we use a simpler prefix to avoid browser rejection.
-    private const string SecureCookiePrefix = "__Host-";
-    private const string AccessTokenCookieName = "umbAccessToken";
-    private const string RefreshTokenCookieName = "umbRefreshToken";
-    private const string PkceCodeCookieName = "umbPkceCode";
-
-    private readonly IHttpContextAccessor _httpContextAccessor;
-    private readonly IDataProtectionProvider _dataProtectionProvider;
-    private readonly BackOfficeTokenCookieSettings _backOfficeTokenCookieSettings;
-    private readonly GlobalSettings _globalSettings;
-
-    public HideBackOfficeTokensHandler(
-        IHttpContextAccessor httpContextAccessor,
-        IDataProtectionProvider dataProtectionProvider,
-        IOptions<BackOfficeTokenCookieSettings> backOfficeTokenCookieSettings,
-        IOptions<GlobalSettings> globalSettings)
-    {
-        _httpContextAccessor = httpContextAccessor;
-        _dataProtectionProvider = dataProtectionProvider;
-        _backOfficeTokenCookieSettings = backOfficeTokenCookieSettings.Value;
-        _globalSettings = globalSettings.Value;
-    }
-
-    /// <summary>
-    /// This is invoked when tokens (access and refresh tokens) are issued to a client. For the back-office client,
-    /// we will intercept the response, write the tokens from the response into HTTP-only cookies, and redact the
-    /// tokens from the response, so they are not exposed to the client.
-    /// </summary>
-    public ValueTask HandleAsync(OpenIddictServerEvents.ApplyTokenResponseContext context)
-    {
-        if (context.Request?.ClientId is not Constants.OAuthClientIds.BackOffice)
-        {
-            // Only ever handle the back-office client.
-            return ValueTask.CompletedTask;
-        }
-
-        HttpContext httpContext = GetHttpContext();
-
-        if (context.Response.AccessToken is not null)
-        {
-            SetCookie(httpContext, AccessTokenCookieName, context.Response.AccessToken);
-            context.Response.AccessToken = RedactedTokenValue;
-        }
-
-        if (context.Response.RefreshToken is not null)
-        {
-            SetCookie(httpContext, RefreshTokenCookieName, context.Response.RefreshToken);
-            context.Response.RefreshToken = RedactedTokenValue;
-        }
-
-        return ValueTask.CompletedTask;
-    }
-
-    /// <summary>
-    /// This is invoked when a PKCE code is issued to the client. For the back-office client, we will intercept the
-    /// response, write the PKCE code from the response into a HTTP-only cookie, and redact the code from the response,
-    /// so it's not exposed to the client.
-    /// </summary>
-    public ValueTask HandleAsync(OpenIddictServerEvents.ApplyAuthorizationResponseContext context)
-    {
-        if (context.Request?.ClientId is not Constants.OAuthClientIds.BackOffice)
-        {
-            // Only ever handle the back-office client.
-            return ValueTask.CompletedTask;
-        }
-
-        if (context.Response.Code is not null)
-        {
-            SetCookie(GetHttpContext(), PkceCodeCookieName, context.Response.Code);
-            context.Response.Code = RedactedTokenValue;
-        }
-
-        return ValueTask.CompletedTask;
-    }
-
-    /// <summary>
-    /// This is invoked when requesting new tokens.
-    /// </summary>
-    public ValueTask HandleAsync(OpenIddictServerEvents.ExtractTokenRequestContext context)
-    {
-        if (context.Request?.ClientId != Constants.OAuthClientIds.BackOffice)
-        {
-            // Only ever handle the back-office client.
-            return ValueTask.CompletedTask;
-        }
-
-        HttpContext httpContext = GetHttpContext();
-
-        // Handle when the PKCE code is being exchanged for an access token.
-        if (context.Request.Code == RedactedTokenValue
-            && TryGetCookie(httpContext, PkceCodeCookieName, out var code))
-        {
-            context.Request.Code = code;
-
-            // We won't need the PKCE cookie after this, let's remove it.
-            RemoveCookie(httpContext, PkceCodeCookieName);
-        }
-        else
-        {
-            // PCKE codes should always be redacted. If we got here, someone might be trying to pass another PKCE
-            // code. For security reasons, explicitly discard the code (if any) to be on the safe side.
-            context.Request.Code = null;
-        }
-
-        // Handle when a refresh token is being exchanged for a new access token.
-        if (context.Request.RefreshToken == RedactedTokenValue
-            && TryGetCookie(httpContext, RefreshTokenCookieName, out var refreshToken))
-        {
-            context.Request.RefreshToken = refreshToken;
-        }
-        else
-        {
-            // If we got here, either the refresh token was not redacted, or nothing was found in the refresh token cookie.
-            // If OpenIddict found a refresh token, it could be an old token that is potentially still valid. For security
-            // reasons, we cannot accept that; at this point, we expect the refresh tokens to be explicitly redacted.
-            context.Request.RefreshToken = null;
-        }
-
-        return ValueTask.CompletedTask;
-    }
-
-    /// <summary>
-    /// This is invoked when extracting the auth context for a client request.
-    /// </summary>
-    public ValueTask HandleAsync(OpenIddictValidationEvents.ProcessAuthenticationContext context)
-    {
-        // For the back-office client, this only happens when an access token is sent to the API.
-        if (context.AccessToken != RedactedTokenValue)
-        {
-            return ValueTask.CompletedTask;
-        }
-
-        if (TryGetCookie(GetHttpContext(), AccessTokenCookieName, out var accessToken))
-        {
-            context.AccessToken = accessToken;
-        }
-
-        return ValueTask.CompletedTask;
-    }
-
-    public void Handle(UserLogoutSuccessNotification notification)
-    {
-        HttpContext? httpContext = _httpContextAccessor.HttpContext;
-        if (httpContext is null)
-        {
-            // For some reason there is no ambient HTTP context, so we can't clean up the cookies.
-            // This is OK, because the tokens in the cookies have already been revoked at user sign-out,
-            // so the cookie clean-up is mostly cosmetic.
-            return;
-        }
-
-        RemoveCookie(httpContext, AccessTokenCookieName);
-        RemoveCookie(httpContext, RefreshTokenCookieName);
-    }
-
-    private HttpContext GetHttpContext()
-        => _httpContextAccessor.GetRequiredHttpContext();
-
-    private string GetCookieKey(HttpContext httpContext, string cookieName)
-        => _globalSettings.UseHttps || httpContext.Request.IsHttps
-            ? $"{SecureCookiePrefix}{cookieName}"
-            : cookieName;
-
-    private void SetCookie(HttpContext httpContext, string cookieName, string value)
-    {
-        var key = GetCookieKey(httpContext, cookieName);
-        var cookieValue = EncryptionHelper.Encrypt(value, _dataProtectionProvider);
-
-        RemoveCookie(httpContext, cookieName);
-        httpContext.Response.Cookies.Append(key, cookieValue, GetCookieOptions(httpContext));
-    }
-
-    private void RemoveCookie(HttpContext httpContext, string cookieName)
-    {
-        var key = GetCookieKey(httpContext, cookieName);
-        httpContext.Response.Cookies.Delete(key, GetCookieOptions(httpContext));
-    }
-
-    private CookieOptions GetCookieOptions(HttpContext httpContext) =>
-        new()
-        {
-            // Prevent the client-side scripts from accessing the cookie.
-            HttpOnly = true,
-
-            // Mark the cookie as essential to the application, to enforce it despite any
-            // data collection consent options. This aligns with how ASP.NET Core Identity
-            // does when writing cookies for cookie authentication.
-            IsEssential = true,
-
-            // Cookie path must be root for optimal security.
-            Path = "/",
-
-            // For optimal security, the cooke must be secure. However, Umbraco allows for running development
-            // environments over HTTP, so we need to take that into account here.
-            // Thus, we will make the cookie secure if:
-            // - HTTPS is explicitly enabled by config (default for production environments), or
-            // - The current request is over HTTPS (meaning the environment supports it regardless of config).
-            Secure = _globalSettings.UseHttps || httpContext.Request.IsHttps,
-
-            // SameSite is configurable (see BackOfficeTokenCookieSettings for defaults):
-            SameSite = ParseSameSiteMode(_backOfficeTokenCookieSettings.SameSite),
-        };
-
-    private bool TryGetCookie(HttpContext httpContext, string cookieName, [NotNullWhen(true)] out string? value)
-    {
-        var key = GetCookieKey(httpContext, cookieName);
-        if (httpContext.Request.Cookies.TryGetValue(key, out var cookieValue))
-        {
-            value = EncryptionHelper.Decrypt(cookieValue, _dataProtectionProvider);
-            return true;
-        }
-
-        value = null;
-        return false;
-    }
-
-    private static SameSiteMode ParseSameSiteMode(string sameSiteMode) =>
-        Enum.TryParse(sameSiteMode, ignoreCase: true, out SameSiteMode result)
-            ? result
-            : throw new ArgumentException($"The provided {nameof(sameSiteMode)} value could not be parsed into as SameSiteMode value.", nameof(sameSiteMode));
-}
@@ -18,7 +18,7 @@ public class ProcessRequestContextHandler
        var backOfficePathSegment = Constants.System.DefaultUmbracoPath.TrimStart(Constants.CharArrays.Tilde)
            .EnsureStartsWith('/')
            .EnsureEndsWith('/');
-        _pathsToHandle = [backOfficePathSegment, "/.well-known/openid-configuration", "/.well-known/jwks"];
+        _pathsToHandle = [backOfficePathSegment, "/.well-known/openid-configuration"];
    }

    public ValueTask HandleAsync(OpenIddictServerEvents.ProcessRequestContext context)
@@ -25,7 +25,6 @@ public static class UmbracoBuilderApiExtensions
        builder.Services.AddSingleton<ISchemaIdHandler, SchemaIdHandler>();
        builder.Services.AddSingleton<ISubTypesSelector, SubTypesSelector>();
        builder.Services.AddSingleton<ISubTypesHandler, SubTypesHandler>();
-        builder.Services.AddSingleton<IDocumentInclusionSelector, DocumentInclusionSelector>();
        builder.Services.Configure<UmbracoPipelineOptions>(options => options.AddFilter(new SwaggerRouteTemplatePipelineFilter("UmbracoApiCommon")));

        return builder;
@@ -9,9 +9,8 @@ using Umbraco.Cms.Api.Common.Security;
 using Umbraco.Cms.Core;
 using Umbraco.Cms.Core.Configuration.Models;
 using Umbraco.Cms.Core.DependencyInjection;
-using Umbraco.Cms.Infrastructure.BackgroundJobs;
-using Umbraco.Cms.Infrastructure.BackgroundJobs.Jobs.DistributedJobs;
-using Umbraco.Cms.Core.Notifications;
+using Umbraco.Cms.Infrastructure.BackgroundJobs.Jobs;
+using Umbraco.Extensions;

 namespace Umbraco.Cms.Api.Common.DependencyInjection;

@@ -114,25 +113,6 @@ public static class UmbracoBuilderAuthExtensions
                {
                    configuration.UseSingletonHandler<ProcessRequestContextHandler>().SetOrder(OpenIddict.Server.AspNetCore.OpenIddictServerAspNetCoreHandlers.ResolveRequestUri.Descriptor.Order - 1);
                });
-
-                options.AddEventHandler<OpenIddictServerEvents.ApplyTokenResponseContext>(configuration =>
-                {
-                    configuration
-                        .UseSingletonHandler<HideBackOfficeTokensHandler>()
-                        .SetOrder(OpenIddict.Server.AspNetCore.OpenIddictServerAspNetCoreHandlers.ProcessJsonResponse<OpenIddictServerEvents.ApplyTokenResponseContext>.Descriptor.Order - 1);
-                });
-                options.AddEventHandler<OpenIddictServerEvents.ApplyAuthorizationResponseContext>(configuration =>
-                {
-                    configuration
-                        .UseSingletonHandler<HideBackOfficeTokensHandler>()
-                        .SetOrder(OpenIddict.Server.AspNetCore.OpenIddictServerAspNetCoreHandlers.Authentication.ProcessQueryResponse.Descriptor.Order - 1);
-                });
-                options.AddEventHandler<OpenIddictServerEvents.ExtractTokenRequestContext>(configuration =>
-                {
-                    configuration
-                        .UseSingletonHandler<HideBackOfficeTokensHandler>()
-                        .SetOrder(OpenIddict.Server.AspNetCore.OpenIddictServerAspNetCoreHandlers.ExtractPostRequest<OpenIddictServerEvents.ExtractTokenRequestContext>.Descriptor.Order + 1);
-                });
            })

            // Register the OpenIddict validation components.
@@ -157,19 +137,9 @@ public static class UmbracoBuilderAuthExtensions
                {
                    configuration.UseSingletonHandler<ProcessRequestContextHandler>().SetOrder(OpenIddict.Validation.AspNetCore.OpenIddictValidationAspNetCoreHandlers.ResolveRequestUri.Descriptor.Order - 1);
                });
-
-                options.AddEventHandler<OpenIddictValidationEvents.ProcessAuthenticationContext>(configuration =>
-                {
-                    configuration
-                        .UseSingletonHandler<HideBackOfficeTokensHandler>()
-                        // IMPORTANT: the handler must be AFTER the built-in query string handler, because the client-side SignalR library sometimes appends access tokens to the query string.
-                        .SetOrder(OpenIddict.Validation.AspNetCore.OpenIddictValidationAspNetCoreHandlers.ExtractAccessTokenFromQueryString.Descriptor.Order + 1);
-                });
            });

-        builder.Services.AddSingleton<IDistributedBackgroundJob, OpenIddictCleanupJob>();
+        builder.Services.AddRecurringBackgroundJob<OpenIddictCleanupJob>();
        builder.Services.ConfigureOptions<ConfigureOpenIddict>();
-
-        builder.AddNotificationHandler<UserLogoutSuccessNotification, HideBackOfficeTokensHandler>();
    }
 }
@@ -1,36 +0,0 @@
-using Microsoft.AspNetCore.Mvc.Abstractions;
-using Umbraco.Cms.Api.Common.Attributes;
-using Umbraco.Cms.Api.Common.Configuration;
-
-namespace Umbraco.Extensions;
-
-/// <summary>
-/// Provides extension methods for <see cref="ActionDescriptor"/> to work with <see cref="MapToApiAttribute"/>.
-/// </summary>
-public static class ActionDescriptorApiCommonExtensions
-{
-    /// <summary>
-    /// Determines whether the <see cref="ActionDescriptor"/> has a <see cref="MapToApiAttribute"/> with the specified API name.
-    /// The check is made in runtime to support attributes added in runtime.
-    /// </summary>
-    /// <param name="actionDescriptor">The action descriptor to inspect.</param>
-    /// <param name="apiName">The API name to check for.</param>
-    /// <returns>
-    /// <c>true</c> if the <see cref="MapToApiAttribute"/> is present and matches the specified API name,
-    /// or if the attribute is not present and the API name matches the default API name; otherwise, <c>false</c>.
-    /// </returns>
-    public static bool HasMapToApiAttribute(this ActionDescriptor actionDescriptor, string apiName)
-    {
-        var value = actionDescriptor.GetMapToApiAttributeValue();
-
-        return value == apiName
-               || (value is null && apiName == DefaultApiConfiguration.ApiName);
-    }
-
-    private static string? GetMapToApiAttributeValue(this ActionDescriptor actionDescriptor)
-    {
-        IEnumerable<MapToApiAttribute> mapToApiAttributes = actionDescriptor?.EndpointMetadata?.OfType<MapToApiAttribute>() ?? [];
-
-        return mapToApiAttributes.SingleOrDefault()?.ApiName;
-    }
-}
@@ -8,11 +8,11 @@ namespace Umbraco.Extensions;
 public static class MethodInfoApiCommonExtensions
 {

-    public static string GetMapToApiVersionAttributeValue(this MethodInfo methodInfo)
+    public static string? GetMapToApiVersionAttributeValue(this MethodInfo methodInfo)
    {
        MapToApiVersionAttribute[] mapToApis = methodInfo.GetCustomAttributes(typeof(MapToApiVersionAttribute), inherit: true).Cast<MapToApiVersionAttribute>().ToArray();

-        return string.Join("|", mapToApis.SelectMany(x => x.Versions));
+        return string.Join("|", mapToApis.SelectMany(x=>x.Versions));
    }

    public static string? GetMapToApiAttributeValue(this MethodInfo methodInfo)
@@ -4,7 +4,7 @@ using Microsoft.Extensions.Logging;

 namespace Umbraco.Cms.Api.Common.Json;

-internal sealed class NamedSystemTextJsonInputFormatter : SystemTextJsonInputFormatter
+internal class NamedSystemTextJsonInputFormatter : SystemTextJsonInputFormatter
 {
    private readonly string _jsonOptionsName;

@@ -3,7 +3,8 @@ using Microsoft.AspNetCore.Mvc.Formatters;

 namespace Umbraco.Cms.Api.Common.Json;

-internal sealed class NamedSystemTextJsonOutputFormatter : SystemTextJsonOutputFormatter
+
+internal class NamedSystemTextJsonOutputFormatter : SystemTextJsonOutputFormatter
 {
    private readonly string _jsonOptionsName;

@@ -1,30 +0,0 @@
-using Asp.Versioning;
-using Microsoft.AspNetCore.Mvc.Abstractions;
-using Microsoft.AspNetCore.Mvc.ApiExplorer;
-using Microsoft.AspNetCore.Mvc.Controllers;
-using Umbraco.Cms.Api.Common.Configuration;
-using Umbraco.Extensions;
-
-namespace Umbraco.Cms.Api.Common.OpenApi;
-
-/// <summary>
-/// Determines whether an API description should be included in a specific documentation set based on the document name
-/// and API metadata.
-/// </summary>
-public class DocumentInclusionSelector : IDocumentInclusionSelector
-{
-    /// <inheritdoc/>
-    public bool Include(string documentName, ApiDescription apiDescription)
-    {
-        if (apiDescription.ActionDescriptor is ControllerActionDescriptor controllerActionDescriptor
-            && controllerActionDescriptor.HasMapToApiAttribute(documentName))
-        {
-            return true;
-        }
-
-        ApiVersionMetadata apiVersionMetadata = apiDescription.ActionDescriptor.GetApiVersionMetadata();
-        return apiVersionMetadata.Name == documentName
-               || (string.IsNullOrEmpty(apiVersionMetadata.Name) && documentName == DefaultApiConfiguration.ApiName);
-    }
-}
-
@@ -1,27 +1,25 @@
 using System.Reflection;
 using System.Runtime.Serialization;
-using System.Text.Json.Nodes;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Any;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;

 namespace Umbraco.Cms.Api.Common.OpenApi;

 public class EnumSchemaFilter : ISchemaFilter
 {
-    public void Apply(IOpenApiSchema model, SchemaFilterContext context)
+    public void Apply(OpenApiSchema model, SchemaFilterContext context)
    {
-        if (model is not OpenApiSchema schema || context.Type.IsEnum is false)
+        if (context.Type.IsEnum)
        {
-            return;
-        }
-
-        schema.Type = JsonSchemaType.String;
-        schema.Format = null;
-        schema.Enum = new List<JsonNode>();
-        foreach (var name in Enum.GetNames(context.Type))
-        {
-            var actualName = context.Type.GetField(name)?.GetCustomAttribute<EnumMemberAttribute>()?.Value ?? name;
-            schema.Enum.Add(actualName);
+            model.Type = "string";
+            model.Format = null;
+            model.Enum.Clear();
+            foreach (var name in Enum.GetNames(context.Type))
+            {
+                var actualName = context.Type.GetField(name)?.GetCustomAttribute<EnumMemberAttribute>()?.Value ?? name;
+                model.Enum.Add(new OpenApiString(actualName));
+            }
        }
    }
 }
@@ -1,19 +0,0 @@
-using Microsoft.AspNetCore.Mvc.ApiExplorer;
-
-namespace Umbraco.Cms.Api.Common.OpenApi;
-
-/// <summary>
-/// Defines a method that determines whether a given API description should be included in a specific documentation
-/// document.
-/// </summary>
-public interface IDocumentInclusionSelector
-{
-    /// <summary>
-    /// Determines whether the specified API description should be included in the generated documentation for the given
-    /// document name.
-    /// </summary>
-    /// <param name="documentName">The name of the documentation document being generated.</param>
-    /// <param name="apiDescription">The API description to evaluate for inclusion.</param>
-    /// <returns>true if the API description should be included in the documentation; otherwise, false.</returns>
-    bool Include(string documentName, ApiDescription apiDescription);
-}
@@ -1,4 +1,4 @@
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Extensions;

@@ -21,32 +21,25 @@ public class MimeTypeDocumentFilter : IDocumentFilter
        }

        OpenApiOperation[] operations = swaggerDoc.Paths
-            .SelectMany(path => path.Value.Operations?.Values ?? Enumerable.Empty<OpenApiOperation>())
+            .SelectMany(path => path.Value.Operations.Values)
            .ToArray();

-        void RemoveUnwantedMimeTypes(IDictionary<string, OpenApiMediaType>? content)
+        void RemoveUnwantedMimeTypes(IDictionary<string, OpenApiMediaType> content)
        {
-            if (content is null || content.ContainsKey("application/json") is false)
+            if (content.ContainsKey("application/json"))
            {
-                return;
+                content.RemoveAll(r => r.Key != "application/json");
            }

-            content.RemoveAll(r => r.Key != "application/json");
        }

-        OpenApiRequestBody[] requestBodies = operations
-            .Select(operation => operation.RequestBody)
-            .OfType<OpenApiRequestBody>()
-            .ToArray();
+        OpenApiRequestBody[] requestBodies = operations.Select(operation => operation.RequestBody).WhereNotNull().ToArray();
        foreach (OpenApiRequestBody requestBody in requestBodies)
        {
            RemoveUnwantedMimeTypes(requestBody.Content);
        }

-        OpenApiResponse[] responses = operations
-            .SelectMany(operation => operation.Responses?.Values ?? Enumerable.Empty<IOpenApiResponse>())
-            .OfType<OpenApiResponse>()
-            .ToArray();
+        OpenApiResponse[] responses = operations.SelectMany(operation => operation.Responses.Values).WhereNotNull().ToArray();
        foreach (OpenApiResponse response in responses)
        {
            RemoveUnwantedMimeTypes(response.Content);
@@ -1,4 +1,4 @@
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;

 namespace Umbraco.Cms.Api.Common.OpenApi;
@@ -20,6 +20,6 @@ public class RemoveSecuritySchemesDocumentFilter : IDocumentFilter
            return;
        }

-        swaggerDoc.Components?.SecuritySchemes?.Clear();
+        swaggerDoc.Components.SecuritySchemes.Clear();
    }
 }
@@ -15,6 +15,20 @@ public class SubTypesSelector : ISubTypesSelector
    private readonly IEnumerable<ISubTypesHandler> _subTypeHandlers;
    private readonly IUmbracoJsonTypeInfoResolver _umbracoJsonTypeInfoResolver;

+    [Obsolete("The settings parameter is not required anymore, use the other constructor instead. Scheduled for removal in Umbraco 17.")]
+    public SubTypesSelector(
+        IOptions<GlobalSettings> settings,
+        IHostingEnvironment hostingEnvironment,
+        IHttpContextAccessor httpContextAccessor,
+        IEnumerable<ISubTypesHandler> subTypeHandlers,
+        IUmbracoJsonTypeInfoResolver umbracoJsonTypeInfoResolver)
+    {
+        _hostingEnvironment = hostingEnvironment;
+        _httpContextAccessor = httpContextAccessor;
+        _subTypeHandlers = subTypeHandlers;
+        _umbracoJsonTypeInfoResolver = umbracoJsonTypeInfoResolver;
+    }
+
    public SubTypesSelector(
        IHostingEnvironment hostingEnvironment,
        IHttpContextAccessor httpContextAccessor,
@@ -3,12 +3,13 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Options;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Swashbuckle.AspNetCore.SwaggerUI;
 using Umbraco.Cms.Core;
 using Umbraco.Cms.Core.Hosting;
 using Umbraco.Cms.Web.Common.ApplicationBuilder;
+using Umbraco.Extensions;
 using IHostingEnvironment = Umbraco.Cms.Core.Hosting.IHostingEnvironment;

 namespace Umbraco.Cms.Api.Common.OpenApi;
@@ -1,148 +0,0 @@
-using Umbraco.Cms.Core.DeliveryApi;
-using Umbraco.Cms.Core.Models.PublishedContent;
-using Umbraco.Extensions;
-
-namespace Umbraco.Cms.Api.Common.Rendering;
-
-public class ElementOnlyOutputExpansionStrategy : IOutputExpansionStrategy
-{
-    protected const string All = "$all";
-    protected const string None = "";
-    protected const string ExpandParameterName = "expand";
-    protected const string FieldsParameterName = "fields";
-
-    private readonly IApiPropertyRenderer _propertyRenderer;
-
-    protected Stack<Node?> ExpandProperties { get; } = new();
-
-    protected Stack<Node?> IncludeProperties { get; } = new();
-
-    public ElementOnlyOutputExpansionStrategy(
-        IApiPropertyRenderer propertyRenderer)
-    {
-        _propertyRenderer = propertyRenderer;
-    }
-
-    public virtual IDictionary<string, object?> MapContentProperties(IPublishedContent content)
-        => content.ItemType == PublishedItemType.Content
-            ? MapProperties(content.Properties)
-            : throw new ArgumentException($"Invalid item type. This method can only be used with item type {nameof(PublishedItemType.Content)}, got: {content.ItemType}");
-
-    public virtual IDictionary<string, object?> MapMediaProperties(IPublishedContent media, bool skipUmbracoProperties = true)
-    {
-        if (media.ItemType != PublishedItemType.Media)
-        {
-            throw new ArgumentException($"Invalid item type. This method can only be used with item type {PublishedItemType.Media}, got: {media.ItemType}");
-        }
-
-        IPublishedProperty[] properties = media
-            .Properties
-            .Where(p => skipUmbracoProperties is false || p.Alias.StartsWith("umbraco") is false)
-            .ToArray();
-
-        return properties.Any()
-            ? MapProperties(properties)
-            : new Dictionary<string, object?>();
-    }
-
-    public virtual IDictionary<string, object?> MapElementProperties(IPublishedElement element)
-        => MapProperties(element.Properties, true);
-
-    private IDictionary<string, object?> MapProperties(IEnumerable<IPublishedProperty> properties, bool forceExpandProperties = false)
-    {
-        Node? currentExpandProperties = ExpandProperties.Count > 0 ? ExpandProperties.Peek() : null;
-        if (ExpandProperties.Count > 1 && currentExpandProperties is null && forceExpandProperties is false)
-        {
-            return new Dictionary<string, object?>();
-        }
-
-        Node? currentIncludeProperties = IncludeProperties.Count > 0 ? IncludeProperties.Peek() : null;
-        var result = new Dictionary<string, object?>();
-        foreach (IPublishedProperty property in properties)
-        {
-            Node? nextIncludeProperties = GetNextProperties(currentIncludeProperties, property.Alias);
-            if (currentIncludeProperties is not null && currentIncludeProperties.Items.Any() && nextIncludeProperties is null)
-            {
-                continue;
-            }
-
-            Node? nextExpandProperties = GetNextProperties(currentExpandProperties, property.Alias);
-
-            IncludeProperties.Push(nextIncludeProperties);
-            ExpandProperties.Push(nextExpandProperties);
-
-            result[property.Alias] = GetPropertyValue(property);
-
-            ExpandProperties.Pop();
-            IncludeProperties.Pop();
-        }
-
-        return result;
-    }
-
-    private Node? GetNextProperties(Node? currentProperties, string propertyAlias)
-        => currentProperties?.Items.FirstOrDefault(i => i.Key == All)
-           ?? currentProperties?.Items.FirstOrDefault(i => i.Key == "properties")?.Items.FirstOrDefault(i => i.Key == All || i.Key == propertyAlias);
-
-    private object? GetPropertyValue(IPublishedProperty property)
-        => _propertyRenderer.GetPropertyValue(property, ExpandProperties.Peek() is not null);
-
-    protected sealed class Node
-    {
-        public string Key { get; private set; } = string.Empty;
-
-        public List<Node> Items { get; } = new();
-
-        public static Node Parse(string value)
-        {
-            // verify that there are as many start brackets as there are end brackets
-            if (value.CountOccurrences("[") != value.CountOccurrences("]"))
-            {
-                throw new ArgumentException("Value did not contain an equal number of start and end brackets");
-            }
-
-            // verify that the value does not start with a start bracket
-            if (value.StartsWith("["))
-            {
-                throw new ArgumentException("Value cannot start with a bracket");
-            }
-
-            // verify that there are no empty brackets
-            if (value.Contains("[]"))
-            {
-                throw new ArgumentException("Value cannot contain empty brackets");
-            }
-
-            var stack = new Stack<Node>();
-            var root = new Node { Key = "root" };
-            stack.Push(root);
-
-            var currentNode = new Node();
-            root.Items.Add(currentNode);
-
-            foreach (char c in value)
-            {
-                switch (c)
-                {
-                    case '[': // Start a new node, child of the current node
-                        stack.Push(currentNode);
-                        currentNode = new Node();
-                        stack.Peek().Items.Add(currentNode);
-                        break;
-                    case ',': // Start a new node, but at the same level of the current node
-                        currentNode = new Node();
-                        stack.Peek().Items.Add(currentNode);
-                        break;
-                    case ']': // Back to parent of the current node
-                        currentNode = stack.Pop();
-                        break;
-                    default: // Add char to current node key
-                        currentNode.Key += c;
-                        break;
-                }
-            }
-
-            return root;
-        }
-    }
-}
@@ -1,84 +0,0 @@
-using System.Security.Claims;
-using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Options;
-using OpenIddict.Server;
-using Umbraco.Cms.Core.Configuration.Models;
-using Umbraco.Cms.Core.Security;
-using Umbraco.Extensions;
-
-namespace Umbraco.Cms.Infrastructure.Security;
-
-/// <summary>
-/// Provides OpenIddict server event handlers to expose the backoffice authentication token via a custom authentication scheme.
-/// </summary>
-public class ExposeBackOfficeAuthenticationOpenIddictServerEventsHandler : IOpenIddictServerHandler<OpenIddictServerEvents.GenerateTokenContext>,
-    IOpenIddictServerHandler<OpenIddictServerEvents.ApplyRevocationResponseContext>
-{
-    private readonly IHttpContextAccessor _httpContextAccessor;
-    private readonly string[] _claimTypes;
-    private readonly TimeSpan _timeOut;
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="ExposeBackOfficeAuthenticationOpenIddictServerEventsHandler"/> class.
-    /// </summary>
-    public ExposeBackOfficeAuthenticationOpenIddictServerEventsHandler(
-        IHttpContextAccessor httpContextAccessor,
-        IOptions<GlobalSettings> globalSettings,
-        IOptions<BackOfficeIdentityOptions> backOfficeIdentityOptions)
-    {
-        _httpContextAccessor = httpContextAccessor;
-        _timeOut = globalSettings.Value.TimeOut;
-
-        // These are the type identifiers for the claims required by the principal
-        // for the custom authentication scheme.
-        // We make available the ID, user name and allowed applications (sections) claims.
-        _claimTypes =
-        [
-            backOfficeIdentityOptions.Value.ClaimsIdentity.UserIdClaimType,
-            backOfficeIdentityOptions.Value.ClaimsIdentity.UserNameClaimType,
-            Core.Constants.Security.AllowedApplicationsClaimType,
-        ];
-    }
-
-    /// <inheritdoc/>
-    /// <remarks>
-    /// Event handler for when access tokens are generated (created or refreshed).
-    /// </remarks>
-    public async ValueTask HandleAsync(OpenIddictServerEvents.GenerateTokenContext context)
-    {
-        // Only proceed if this is a back-office sign-in.
-        if (context.Principal.Identity?.AuthenticationType != Core.Constants.Security.BackOfficeAuthenticationType)
-        {
-            return;
-        }
-
-        // Create a new principal with the claims from the authenticated principal.
-        var principal = new ClaimsPrincipal(
-            new ClaimsIdentity(
-                context.Principal.Claims.Where(claim => _claimTypes.Contains(claim.Type)),
-                Core.Constants.Security.BackOfficeExposedAuthenticationType));
-
-        // Sign-in the new principal for the custom authentication scheme.
-        await _httpContextAccessor
-            .GetRequiredHttpContext()
-            .SignInAsync(Core.Constants.Security.BackOfficeExposedAuthenticationType, principal, GetAuthenticationProperties());
-    }
-
-    /// <inheritdoc/>
-    /// <remarks>
-    /// Event handler for when access tokens are revoked.
-    /// </remarks>
-    public async ValueTask HandleAsync(OpenIddictServerEvents.ApplyRevocationResponseContext context)
-        => await _httpContextAccessor
-            .GetRequiredHttpContext()
-            .SignOutAsync(Core.Constants.Security.BackOfficeExposedAuthenticationType, GetAuthenticationProperties());
-
-    private AuthenticationProperties GetAuthenticationProperties()
-        => new()
-        {
-            IsPersistent = true,
-            IssuedUtc = DateTimeOffset.UtcNow,
-            ExpiresUtc = DateTimeOffset.UtcNow.Add(_timeOut)
-        };
-}
@@ -4,12 +4,6 @@
    <Description>Contains the bits and pieces that are shared between the Umbraco CMS APIs.</Description>
  </PropertyGroup>

-  <ItemGroup>
-    <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">
-      <_Parameter1>Umbraco.Tests.UnitTests</_Parameter1>
-    </AssemblyAttribute>
-  </ItemGroup>
-
  <ItemGroup>
    <FrameworkReference Include="Microsoft.AspNetCore.App" />
  </ItemGroup>
@@ -22,6 +16,11 @@
    <PackageReference Include="OpenIddict.AspNetCore" />
  </ItemGroup>

+  <ItemGroup>
+    <!-- Take top-level depedendency on OpenIddict.AspNetCore depends on a vulnerable version -->
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" />
+  </ItemGroup>
+
  <ItemGroup>
    <ProjectReference Include="..\Umbraco.Core\Umbraco.Core.csproj" />
    <ProjectReference Include="..\Umbraco.Web.Common\Umbraco.Web.Common.csproj" />
@@ -1,17 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-
-namespace Umbraco.Cms.Api.Common.ViewModels.Pagination;
-
-public class SubsetViewModel<T>
-{
-    [Required]
-    public long TotalBefore { get; set; }
-
-    [Required]
-    public long TotalAfter { get; set; }
-
-    [Required]
-    public IEnumerable<T> Items { get; set; } = Enumerable.Empty<T>();
-
-    public static SubsetViewModel<T> Empty() => new();
-}
@@ -1,382 +0,0 @@
-# Umbraco.Cms.Api.Delivery
-
-Headless content delivery REST API for Umbraco CMS. Enables frontend applications to fetch published content, media, and member-protected resources.
-
---
-
-## 1. Architecture
-
-**Type**: Class Library (NuGet Package)
-**Target Framework**: .NET 10.0
-**Purpose**: Content Delivery API for headless CMS scenarios
-
-### Key Technologies
-
- **ASP.NET Core** - Web framework
- **OpenIddict** - Member authentication (OAuth 2.0)
- **Asp.Versioning** - API versioning (V1, V2)
- **Output Caching** - Configurable response caching
- **Examine/Lucene** - Content querying
-
-### Dependencies
-
- `Umbraco.Cms.Api.Common` - Shared API infrastructure (OpenAPI, auth)
- `Umbraco.Web.Common` - Web functionality
-
-### Project Structure (86 files)
-
-```
-Umbraco.Cms.Api.Delivery/
-├── Controllers/
-│   ├── Content/               # Content endpoints (by ID, route, query)
-│   ├── Media/                 # Media endpoints (by ID, path, query)
-│   └── Security/              # Member auth (authorize, token, signout)
-├── Querying/
-│   ├── Filters/               # ContentType, Name, CreateDate, UpdateDate
-│   ├── Selectors/             # Ancestors, Children, Descendants
-│   └── Sorts/                 # Name, CreateDate, UpdateDate, Level, SortOrder
-├── Indexing/                  # Lucene index field handlers
-├── Services/                  # Business logic and query building
-├── Caching/                   # Output cache policies
-├── Rendering/                 # Output expansion strategies
-├── Configuration/             # Swagger configuration
-└── Filters/                   # Action filters (access, validation)
-```
-
-### Design Patterns
-
-1. **Strategy Pattern** - Query handlers (`ISelectorHandler`, `IFilterHandler`, `ISortHandler`)
-2. **Factory Pattern** - `ApiContentQueryFactory` builds Examine queries
-3. **Template Method** - `ContentApiControllerBase` for shared controller logic
-4. **Options Pattern** - `DeliveryApiSettings` for all configuration
-
---
-
-## 2. Commands
-
-See "Quick Reference" section at bottom for common commands.
-
---
-
-## 3. Key Patterns
-
-### API Versioning (V1 vs V2)
-
-**V1** (legacy) and **V2** (current) coexist. Key difference is output expansion:
-
-```csharp
-// DependencyInjection/UmbracoBuilderExtensions.cs:49-52
-// V1 uses RequestContextOutputExpansionStrategy
-// V2+ uses RequestContextOutputExpansionStrategyV2
-return apiVersion.MajorVersion == 1
-    ? provider.GetRequiredService<RequestContextOutputExpansionStrategy>()
-    : provider.GetRequiredService<RequestContextOutputExpansionStrategyV2>();
-```
-
-**Why V2**: Improved `expand` and `fields` query parameter parsing (tree-based).
-
-### Query System Architecture
-
-Content querying flows through handlers registered in DI:
-
-1. **Selectors** (`fetch` parameter): `ancestors:id`, `children:id`, `descendants:id`
-2. **Filters** (`filter[]` parameter): `contentType:alias`, `name:value`, `createDate>2024-01-01`
-3. **Sorts** (`sort[]` parameter): `name:asc`, `createDate:desc`, `level:asc`
-
-```csharp
-// Services/ApiContentQueryService.cs:91-96
-ISelectorHandler? selectorHandler = _selectorHandlers.FirstOrDefault(h => h.CanHandle(fetch));
-return selectorHandler?.BuildSelectorOption(fetch);
-```
-
-### Path Decoding Workaround
-
-ASP.NET Core doesn't decode forward slashes in route parameters:
-
-```csharp
-// Controllers/DeliveryApiControllerBase.cs:21-31
-// OpenAPI clients URL-encode paths, but ASP.NET Core doesn't decode "/"
-// See https://github.com/dotnet/aspnetcore/issues/11544
-if (path.Contains("%2F", StringComparison.OrdinalIgnoreCase))
-{
-    path = WebUtility.UrlDecode(path);
-}
-```
-
---
-
-## 4. Testing
-
-**Location**: No direct tests - tested via integration tests in test projects
-
-```bash
-dotnet test tests/Umbraco.Tests.Integration/ --filter "FullyQualifiedName~Delivery"
-```
-
-**Internals exposed to** (csproj lines 28-36):
- `Umbraco.Tests.UnitTests`
- `Umbraco.Tests.Integration`
- `DynamicProxyGenAssembly2` (for mocking)
-
-**Focus areas**:
- Query parsing (selectors, filters, sorts)
- Member authentication flows
- Output caching behavior
- Protected content access
-
---
-
-## 5. Security & Access Control
-
-### Three Access Modes
-
-```csharp
-// Services/ApiAccessService.cs:21-27
-public bool HasPublicAccess() => _deliveryApiSettings.PublicAccess || HasValidApiKey();
-public bool HasPreviewAccess() => HasValidApiKey();
-public bool HasMediaAccess() => _deliveryApiSettings is { PublicAccess: true, Media.PublicAccess: true } || HasValidApiKey();
-```
-
-**Access levels**:
-1. **Public** - No authentication required (if enabled)
-2. **API Key** - Via `Api-Key` header
-3. **Preview** - Always requires API key
-
-### Member Authentication
-
-OpenIddict-based OAuth 2.0 for member-protected content:
-
-**Flows supported** (Controllers/Security/MemberController.cs):
- Authorization Code + PKCE (line 53)
- Client Credentials (line 112)
- Refresh Token (line 98)
-
-**Endpoints**:
- `GET /umbraco/delivery/api/v1/security/member/authorize`
- `POST /umbraco/delivery/api/v1/security/member/token`
- `GET /umbraco/delivery/api/v1/security/member/signout`
-
-**Scopes**: Only `openid` and `offline_access` allowed for members (line 220-222)
-
-### Protected Content
-
-Member access checked via `ProtectedAccess` model:
-
-```csharp
-// Controllers/Content/QueryContentApiController.cs:56-57
-ProtectedAccess protectedAccess = await _requestMemberAccessService.MemberAccessAsync();
-Attempt<PagedModel<Guid>, ApiContentQueryOperationStatus> queryAttempt =
-    _apiContentQueryService.ExecuteQuery(fetch, filter, sort, protectedAccess, skip, take);
-```
-
---
-
-## 6. Output Caching
-
-### Cache Policy Configuration
-
-```csharp
-// DependencyInjection/UmbracoBuilderExtensions.cs:120-136
-// Content and Media have separate cache durations
-options.AddPolicy(
-    Constants.DeliveryApi.OutputCache.ContentCachePolicy,
-    new DeliveryApiOutputCachePolicy(
-        outputCacheSettings.ContentDuration,
-        new StringValues([AcceptLanguage, AcceptSegment, StartItem])));
-```
-
-**Cache invalidation conditions** (Caching/DeliveryApiOutputCachePolicy.cs:31):
-```csharp
-// Never cache preview or non-public access
-context.EnableOutputCaching = requestPreviewService.IsPreview() is false
-    && apiAccessService.HasPublicAccess();
-```
-
-**Vary by headers**: `Accept-Language`, `Accept-Segment`, `Start-Item`
-
---
-
-## 7. Edge Cases & Known Issues
-
-### Technical Debt (TODOs in codebase)
-
-1. **V1 Removal Pending** (4 locations):
-   - `DependencyInjection/UmbracoBuilderExtensions.cs:98` - FIXME: remove matcher policy
-   - `Routing/DeliveryApiItemsEndpointsMatcherPolicy.cs:11` - FIXME: remove class
-   - `Filters/SwaggerDocumentationFilterBase.cs:79,83` - FIXME: remove V1 swagger docs
-
-2. **Obsolete Reference Warnings** (csproj:9-13):
-   - `ASP0019` - IHeaderDictionary.Append usage
-   - `CS0618/CS0612` - Obsolete member references
-
-### Empty Query Results
-
-Query service returns empty results (not errors) for invalid options:
-
-```csharp
-// Services/ApiContentQueryService.cs:54-78
-// Invalid selector/filter/sort returns fail status with empty result
-return Attempt.FailWithStatus(ApiContentQueryOperationStatus.SelectorOptionNotFound, emptyResult);
-```
-
-### Start Item Fallback
-
-When no `fetch` parameter provided, uses start item or all content:
-
-```csharp
-// Services/ApiContentQueryService.cs:99-112
-if (_requestStartItemProviderAccessor.TryGetValue(out IRequestStartItemProvider? requestStartItemProvider))
-{
-    IPublishedContent? startItem = requestStartItemProvider.GetStartItem();
-    // Use descendants of start item
-}
-return _apiContentQueryProvider.AllContentSelectorOption(); // Fallback to all
-```
-
---
-
-## 8. Project-Specific Notes
-
-### V1 vs V2 Differences
-
-| Feature | V1 | V2 |
-|---------|----|----|
-| Output expansion | Basic | Tree-based parsing |
-| `expand` parameter | Flat list | Nested syntax |
-| `fields` parameter | Limited | Full property selection |
-| Default expansion strategy | `RequestContextOutputExpansionStrategy` | `RequestContextOutputExpansionStrategyV2` |
-
-**Migration note**: V1 is deprecated; plan removal when V17+ drops V1 support.
-
-### JSON Configuration
-
-Delivery API has its own JSON options (distinct from Management API):
-
-```csharp
-// DependencyInjection/UmbracoBuilderExtensions.cs:82-88
-.AddJsonOptions(Constants.JsonOptionsNames.DeliveryApi, options =>
-{
-    options.JsonSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
-    options.JsonSerializerOptions.TypeInfoResolver = new DeliveryApiJsonTypeResolver();
-    options.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
-});
-```
-
-### Member Token Revocation
-
-Tokens automatically revoked on member changes:
-
-```csharp
-// DependencyInjection/UmbracoBuilderExtensions.cs:93-96
-builder.AddNotificationAsyncHandler<MemberSavedNotification, RevokeMemberAuthenticationTokensNotificationHandler>();
-builder.AddNotificationAsyncHandler<MemberDeletedNotification, RevokeMemberAuthenticationTokensNotificationHandler>();
-builder.AddNotificationAsyncHandler<AssignedMemberRolesNotification, RevokeMemberAuthenticationTokensNotificationHandler>();
-builder.AddNotificationAsyncHandler<RemovedMemberRolesNotification, RevokeMemberAuthenticationTokensNotificationHandler>();
-```
-
-### External Dependencies
-
-**Examine/Lucene** (via Core):
- Powers content querying
- Selector/Filter/Sort handlers build Lucene queries
-
-**OpenIddict** (via Api.Common):
- Member OAuth 2.0 authentication
- Reference tokens (not JWT)
-
-### Configuration (appsettings.json)
-
-```json
-{
-  "Umbraco": {
-    "CMS": {
-      "DeliveryApi": {
-        "Enabled": true,
-        "PublicAccess": true,
-        "ApiKey": "your-api-key",
-        "Media": {
-          "Enabled": true,
-          "PublicAccess": true
-        },
-        "MemberAuthorization": {
-          "AuthorizationCodeFlow": { "Enabled": true },
-          "ClientCredentialsFlow": { "Enabled": false }
-        },
-        "OutputCache": {
-          "Enabled": true,
-          "ContentDuration": "00:01:00",
-          "MediaDuration": "00:01:00"
-        }
-      }
-    }
-  }
-}
-```
-
-### API Endpoints Summary
-
-**Content** (`/umbraco/delivery/api/v2/content`):
- `GET /item/{id}` - Single content by GUID
- `GET /item/{path}` - Single content by route
- `GET /items` - Multiple by IDs
- `GET /` - Query with fetch/filter/sort
-
-**Media** (`/umbraco/delivery/api/v2/media`):
- `GET /item/{id}` - Single media by GUID
- `GET /item/{path}` - Single media by path
- `GET /items` - Multiple by IDs
- `GET /` - Query media
-
-**Security** (`/umbraco/delivery/api/v1/security/member`):
- `GET /authorize` - Start OAuth flow
- `POST /token` - Exchange code for token
- `GET /signout` - Revoke session
-
---
-
-## Quick Reference
-
-### Essential Commands
-
-```bash
-# Build project
-dotnet build src/Umbraco.Cms.Api.Delivery/Umbraco.Cms.Api.Delivery.csproj
-
-# Pack for NuGet
-dotnet pack src/Umbraco.Cms.Api.Delivery/Umbraco.Cms.Api.Delivery.csproj -c Release
-
-# Run integration tests
-dotnet test tests/Umbraco.Tests.Integration/ --filter "FullyQualifiedName~Delivery"
-
-# Check packages
-dotnet list src/Umbraco.Cms.Api.Delivery/Umbraco.Cms.Api.Delivery.csproj package --outdated
-```
-
-### Key Classes
-
-| Class | Purpose | File |
-|-------|---------|------|
-| `DeliveryApiControllerBase` | Base controller with path decoding | Controllers/DeliveryApiControllerBase.cs |
-| `ApiContentQueryService` | Query orchestration | Services/ApiContentQueryService.cs |
-| `ApiAccessService` | Access control logic | Services/ApiAccessService.cs |
-| `DeliveryApiOutputCachePolicy` | Cache policy implementation | Caching/DeliveryApiOutputCachePolicy.cs |
-| `MemberController` | OAuth endpoints | Controllers/Security/MemberController.cs |
-| `RequestContextOutputExpansionStrategyV2` | V2 output expansion | Rendering/RequestContextOutputExpansionStrategyV2.cs |
-
-### Important Files
-
- `Umbraco.Cms.Api.Delivery.csproj` - Project dependencies
- `DependencyInjection/UmbracoBuilderExtensions.cs` - DI registration (lines 33-141)
- `Configuration/DeliveryApiConfiguration.cs` - API constants
- `Services/ApiContentQueryService.cs` - Query execution
-
-### Getting Help
-
- **Root documentation**: `/CLAUDE.md` - Repository overview
- **API Common patterns**: `/src/Umbraco.Cms.Api.Common/CLAUDE.md`
- **Official docs**: https://docs.umbraco.com/umbraco-cms/reference/content-delivery-api
- **Media docs**: https://docs.umbraco.com/umbraco-cms/reference/content-delivery-api/media-delivery-api
-
---
-
-**This library exposes Umbraco content and media via REST for headless scenarios. Focus on query handlers, access control, and member authentication when working here.**
@@ -1,6 +1,5 @@
-using Microsoft.AspNetCore.OutputCaching;
+using Microsoft.AspNetCore.OutputCaching;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Primitives;
 using Umbraco.Cms.Core.DeliveryApi;

 namespace Umbraco.Cms.Api.Delivery.Caching;
@@ -8,13 +7,9 @@ namespace Umbraco.Cms.Api.Delivery.Caching;
 internal sealed class DeliveryApiOutputCachePolicy : IOutputCachePolicy
 {
    private readonly TimeSpan _duration;
-    private readonly StringValues _varyByHeaderNames;

-    public DeliveryApiOutputCachePolicy(TimeSpan duration, StringValues varyByHeaderNames)
-    {
-        _duration = duration;
-        _varyByHeaderNames = varyByHeaderNames;
-    }
+    public DeliveryApiOutputCachePolicy(TimeSpan duration)
+        => _duration = duration;

    ValueTask IOutputCachePolicy.CacheRequestAsync(OutputCacheContext context, CancellationToken cancellationToken)
    {
@@ -23,14 +18,8 @@ internal sealed class DeliveryApiOutputCachePolicy : IOutputCachePolicy
            .RequestServices
            .GetRequiredService<IRequestPreviewService>();

-        IApiAccessService apiAccessService = context
-            .HttpContext
-            .RequestServices
-            .GetRequiredService<IApiAccessService>();
-
-        context.EnableOutputCaching = requestPreviewService.IsPreview() is false && apiAccessService.HasPublicAccess();
+        context.EnableOutputCaching = requestPreviewService.IsPreview() is false;
        context.ResponseExpirationTimeSpan = _duration;
-        context.CacheVaryByRules.HeaderNames = _varyByHeaderNames;

        return ValueTask.CompletedTask;
    }
@@ -1,6 +1,6 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Cms.Api.Common.OpenApi;
 using Umbraco.Cms.Api.Delivery.Filters;
@@ -1,6 +1,6 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Cms.Api.Common.Security;
 using Umbraco.Cms.Api.Delivery.Controllers.Content;
@@ -26,7 +26,7 @@ public class ConfigureUmbracoMemberAuthenticationDeliveryApiSwaggerGenOptions :
        options.OperationFilter<DeliveryApiSecurityFilter>();
    }

-    private sealed class DeliveryApiSecurityFilter : SwaggerFilterBase<ContentApiControllerBase>, IOperationFilter, IDocumentFilter
+    private class DeliveryApiSecurityFilter : SwaggerFilterBase<ContentApiControllerBase>, IOperationFilter, IDocumentFilter
    {
        public void Apply(OpenApiOperation operation, OperationFilterContext context)
        {
@@ -35,9 +35,23 @@ public class ConfigureUmbracoMemberAuthenticationDeliveryApiSwaggerGenOptions :
                return;
            }

-            var schemaRef = new OpenApiSecuritySchemeReference(AuthSchemeName, context.Document);
-            operation.Security ??= new List<OpenApiSecurityRequirement>();
-            operation.Security.Add(new OpenApiSecurityRequirement { [schemaRef] = [] });
+            operation.Security = new List<OpenApiSecurityRequirement>
+            {
+                new OpenApiSecurityRequirement
+                {
+                    {
+                        new OpenApiSecurityScheme
+                        {
+                            Reference = new OpenApiReference
+                            {
+                                Type = ReferenceType.SecurityScheme,
+                                Id = AuthSchemeName,
+                            }
+                        },
+                        []
+                    }
+                }
+            };
        }

        public void Apply(OpenApiDocument swaggerDoc, DocumentFilterContext context)
@@ -47,7 +61,7 @@ public class ConfigureUmbracoMemberAuthenticationDeliveryApiSwaggerGenOptions :
                return;
            }

-            swaggerDoc.AddComponent(
+            swaggerDoc.Components.SecuritySchemes.Add(
                AuthSchemeName,
                new OpenApiSecurityScheme
                {
@@ -60,9 +74,9 @@ public class ConfigureUmbracoMemberAuthenticationDeliveryApiSwaggerGenOptions :
                        AuthorizationCode = new OpenApiOAuthFlow
                        {
                            AuthorizationUrl = new Uri(Paths.MemberApi.AuthorizationEndpoint, UriKind.Relative),
-                            TokenUrl = new Uri(Paths.MemberApi.TokenEndpoint, UriKind.Relative),
-                        },
-                    },
+                            TokenUrl = new Uri(Paths.MemberApi.TokenEndpoint, UriKind.Relative)
+                        }
+                    }
                });
        }
    }
@@ -99,8 +99,8 @@ public class ByRouteContentApiController : ContentApiItemControllerBase

    private IActionResult RedirectTo(IApiContentRoute redirectRoute)
    {
-        Response.Headers.Append("Location-Start-Item-Path", redirectRoute.StartItem.Path);
-        Response.Headers.Append("Location-Start-Item-Id", redirectRoute.StartItem.Id.ToString("D"));
+        Response.Headers.Add("Location-Start-Item-Path", redirectRoute.StartItem.Path);
+        Response.Headers.Add("Location-Start-Item-Id", redirectRoute.StartItem.Id.ToString("D"));
        return RedirectPermanent(redirectRoute.Path);
    }
 }
@@ -13,7 +13,7 @@ namespace Umbraco.Cms.Api.Delivery.Controllers.Content;
 [DeliveryApiAccess]
 [VersionedDeliveryApiRoute("content")]
 [ApiExplorerSettings(GroupName = "Content")]
-[ContextualizeFromAcceptHeaders]
+[LocalizeFromAcceptLanguageHeader]
 [ValidateStartItem]
 [AddVaryHeader]
 [OutputCache(PolicyName = Constants.DeliveryApi.OutputCache.ContentCachePolicy)]
@@ -5,7 +5,6 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Primitives;
 using Umbraco.Cms.Api.Common.DependencyInjection;
 using Umbraco.Cms.Api.Delivery.Accessors;
 using Umbraco.Cms.Api.Delivery.Caching;
@@ -35,35 +34,26 @@ public static class UmbracoBuilderExtensions
        builder.Services.AddScoped<IRequestStartItemProvider, RequestStartItemProvider>();
        builder.Services.AddScoped<RequestContextOutputExpansionStrategy>();
        builder.Services.AddScoped<RequestContextOutputExpansionStrategyV2>();
-
-        builder.Services.AddUnique<IOutputExpansionStrategy>(
-            provider =>
+        builder.Services.AddScoped<IOutputExpansionStrategy>(provider =>
+        {
+            HttpContext? httpContext = provider.GetRequiredService<IHttpContextAccessor>().HttpContext;
+            ApiVersion? apiVersion = httpContext?.GetRequestedApiVersion();
+            if (apiVersion is null)
            {
-                HttpContext? httpContext = provider.GetRequiredService<IHttpContextAccessor>().HttpContext;
-                ApiVersion? apiVersion = httpContext?.GetRequestedApiVersion();
-                if (apiVersion is null)
-                {
-                    return provider.GetRequiredService<RequestContextOutputExpansionStrategyV2>();
-                }
-
-                // V1 of the Delivery API uses a different expansion strategy than V2+
-                return apiVersion.MajorVersion == 1
-                    ? provider.GetRequiredService<RequestContextOutputExpansionStrategy>()
-                    : provider.GetRequiredService<RequestContextOutputExpansionStrategyV2>();
-            },
-            ServiceLifetime.Scoped);
+                return provider.GetRequiredService<RequestContextOutputExpansionStrategyV2>();
+            }

+            // V1 of the Delivery API uses a different expansion strategy than V2+
+            return apiVersion.MajorVersion == 1
+                ? provider.GetRequiredService<RequestContextOutputExpansionStrategy>()
+                : provider.GetRequiredService<RequestContextOutputExpansionStrategyV2>();
+        });
        builder.Services.AddSingleton<IRequestCultureService, RequestCultureService>();
-        builder.Services.AddSingleton<IRequestSegmmentService, RequestSegmentService>();
-        builder.Services.AddSingleton<IRequestSegmentService, RequestSegmentService>();
        builder.Services.AddSingleton<IRequestRoutingService, RequestRoutingService>();
        builder.Services.AddSingleton<IRequestRedirectService, RequestRedirectService>();
        builder.Services.AddSingleton<IRequestPreviewService, RequestPreviewService>();
-
-        // Webooks register a more basic implementation, remove it.
-        builder.Services.AddUnique<IOutputExpansionStrategyAccessor, RequestContextOutputExpansionStrategyAccessor>(ServiceLifetime.Singleton);
+        builder.Services.AddSingleton<IOutputExpansionStrategyAccessor, RequestContextOutputExpansionStrategyAccessor>();
        builder.Services.AddSingleton<IRequestStartItemProviderAccessor, RequestContextRequestStartItemProviderAccessor>();
-
        builder.Services.AddSingleton<IApiAccessService, ApiAccessService>();
        builder.Services.AddSingleton<IApiContentQueryService, ApiContentQueryService>();
        builder.Services.AddSingleton<IApiContentQueryProvider, ApiContentQueryProvider>();
@@ -119,20 +109,12 @@ public static class UmbracoBuilderExtensions

            if (outputCacheSettings.ContentDuration.TotalSeconds > 0)
            {
-                options.AddPolicy(
-                    Constants.DeliveryApi.OutputCache.ContentCachePolicy,
-                    new DeliveryApiOutputCachePolicy(
-                        outputCacheSettings.ContentDuration,
-                        new StringValues([Constants.DeliveryApi.HeaderNames.AcceptLanguage, Constants.DeliveryApi.HeaderNames.AcceptSegment, Constants.DeliveryApi.HeaderNames.StartItem])));
+                options.AddPolicy(Constants.DeliveryApi.OutputCache.ContentCachePolicy, new DeliveryApiOutputCachePolicy(outputCacheSettings.ContentDuration));
            }

            if (outputCacheSettings.MediaDuration.TotalSeconds > 0)
            {
-                options.AddPolicy(
-                    Constants.DeliveryApi.OutputCache.MediaCachePolicy,
-                    new DeliveryApiOutputCachePolicy(
-                        outputCacheSettings.MediaDuration,
-                        Constants.DeliveryApi.HeaderNames.StartItem));
+                options.AddPolicy(Constants.DeliveryApi.OutputCache.MediaCachePolicy, new DeliveryApiOutputCachePolicy(outputCacheSettings.MediaDuration));
            }
        });

@@ -4,7 +4,7 @@ namespace Umbraco.Cms.Api.Delivery.Filters;

 public sealed class AddVaryHeaderAttribute : ActionFilterAttribute
 {
-    private const string Vary = "Accept-Language, Accept-Segment, Preview, Start-Item";
+    private const string Vary = "Accept-Language, Preview, Start-Item";

    public override void OnResultExecuting(ResultExecutingContext context)
        => context.HttpContext.Response.Headers.Vary = context.HttpContext.Response.Headers.Vary.Count > 0
@@ -1,53 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Filters;
-using Umbraco.Cms.Core.DeliveryApi;
-using Umbraco.Cms.Core.Models.PublishedContent;
-using Umbraco.Extensions;
-
-namespace Umbraco.Cms.Api.Delivery.Filters;
-
-internal sealed class ContextualizeFromAcceptHeadersAttribute : TypeFilterAttribute
-{
-    public ContextualizeFromAcceptHeadersAttribute()
-        : base(typeof(LocalizeFromAcceptLanguageHeaderAttributeFilter))
-    {
-    }
-
-    private sealed class LocalizeFromAcceptLanguageHeaderAttributeFilter : IActionFilter
-    {
-        private readonly IRequestCultureService _requestCultureService;
-        private readonly IRequestSegmentService _requestSegmentService;
-        private readonly IVariationContextAccessor _variationContextAccessor;
-
-        public LocalizeFromAcceptLanguageHeaderAttributeFilter(
-            IRequestCultureService requestCultureService,
-            IRequestSegmentService requestSegmentService,
-            IVariationContextAccessor variationContextAccessor)
-        {
-            _requestCultureService = requestCultureService;
-            _requestSegmentService = requestSegmentService;
-            _variationContextAccessor = variationContextAccessor;
-        }
-
-        public void OnActionExecuting(ActionExecutingContext context)
-        {
-            var requestedCulture = _requestCultureService.GetRequestedCulture().NullOrWhiteSpaceAsNull();
-            var requestedSegment = _requestSegmentService.GetRequestedSegment().NullOrWhiteSpaceAsNull();
-            if (requestedCulture.IsNullOrWhiteSpace() && requestedSegment.IsNullOrWhiteSpace())
-            {
-                return;
-            }
-
-            // contextualize the request
-            // NOTE: request culture or segment can be null here (but not both), so make sure to retain any existing
-            //       context by means of fallback to current variation context (if available)
-            _variationContextAccessor.VariationContext = new VariationContext(
-                requestedCulture ?? _variationContextAccessor.VariationContext?.Culture,
-                requestedSegment ?? _variationContextAccessor.VariationContext?.Segment);
-        }
-
-        public void OnActionExecuted(ActionExecutedContext context)
-        {
-        }
-    }
-}
@@ -11,7 +11,7 @@ internal sealed class DeliveryApiAccessAttribute : TypeFilterAttribute
    {
    }

-    private sealed class DeliveryApiAccessFilter : IActionFilter
+    private class DeliveryApiAccessFilter : IActionFilter
    {
        private readonly IApiAccessService _apiAccessService;
        private readonly IRequestPreviewService _requestPreviewService;
@@ -11,7 +11,7 @@ internal sealed class DeliveryApiMediaAccessAttribute : TypeFilterAttribute
    {
    }

-    private sealed class DeliveryApiMediaAccessFilter : IActionFilter
+    private class DeliveryApiMediaAccessFilter : IActionFilter
    {
        private readonly IApiAccessService _apiAccessService;

@@ -0,0 +1,37 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Extensions;
+
+namespace Umbraco.Cms.Api.Delivery.Filters;
+
+internal sealed class LocalizeFromAcceptLanguageHeaderAttribute : TypeFilterAttribute
+{
+    public LocalizeFromAcceptLanguageHeaderAttribute()
+        : base(typeof(LocalizeFromAcceptLanguageHeaderAttributeFilter))
+    {
+    }
+
+    private class LocalizeFromAcceptLanguageHeaderAttributeFilter : IActionFilter
+    {
+        private readonly IRequestCultureService _requestCultureService;
+
+        public LocalizeFromAcceptLanguageHeaderAttributeFilter(IRequestCultureService requestCultureService)
+            => _requestCultureService = requestCultureService;
+
+        public void OnActionExecuting(ActionExecutingContext context)
+        {
+            var requestedCulture = _requestCultureService.GetRequestedCulture();
+            if (requestedCulture.IsNullOrWhiteSpace())
+            {
+                return;
+            }
+
+            _requestCultureService.SetRequestCulture(requestedCulture);
+        }
+
+        public void OnActionExecuted(ActionExecutedContext context)
+        {
+        }
+    }
+}
@@ -1,9 +1,9 @@
-using System.Text.Json.Nodes;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Any;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Cms.Api.Delivery.Configuration;
+using Umbraco.Cms.Api.Delivery.Controllers;
 using Umbraco.Cms.Api.Delivery.Controllers.Content;
-using Umbraco.Cms.Core;

 namespace Umbraco.Cms.Api.Delivery.Filters;

@@ -13,7 +13,7 @@ internal sealed class SwaggerContentDocumentationFilter : SwaggerDocumentationFi

    protected override void ApplyOperation(OpenApiOperation operation, OperationFilterContext context)
    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
+        operation.Parameters ??= new List<OpenApiParameter>();

        AddExpand(operation, context);

@@ -21,50 +21,36 @@ internal sealed class SwaggerContentDocumentationFilter : SwaggerDocumentationFi

        operation.Parameters.Add(new OpenApiParameter
        {
-            Name = Constants.DeliveryApi.HeaderNames.AcceptLanguage,
+            Name = "Accept-Language",
            In = ParameterLocation.Header,
            Required = false,
            Description = "Defines the language to return. Use this when querying language variant content items.",
-            Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-            Examples = new Dictionary<string, IOpenApiExample>
+            Schema = new OpenApiSchema { Type = "string" },
+            Examples = new Dictionary<string, OpenApiExample>
            {
-                { "Default", new OpenApiExample { Value = string.Empty } },
-                { "English culture", new OpenApiExample { Value = "en-us" } },
-            },
-        });
-
-        operation.Parameters.Add(new OpenApiParameter
-        {
-            Name = Constants.DeliveryApi.HeaderNames.AcceptSegment,
-            In = ParameterLocation.Header,
-            Required = false,
-            Description = "Defines the segment to return. Use this when querying segment variant content items.",
-            Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-            Examples = new Dictionary<string, IOpenApiExample>
-            {
-                { "Default", new OpenApiExample { Value = string.Empty } },
-                { "Segment One", new OpenApiExample { Value = "segment-one" } },
-            },
+                { "Default", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+                { "English culture", new OpenApiExample { Value = new OpenApiString("en-us") } }
+            }
        });

        AddApiKey(operation);

        operation.Parameters.Add(new OpenApiParameter
        {
-            Name = Constants.DeliveryApi.HeaderNames.Preview,
+            Name = "Preview",
            In = ParameterLocation.Header,
            Required = false,
            Description = "Whether to request draft content.",
-            Schema = new OpenApiSchema { Type = JsonSchemaType.Boolean },
+            Schema = new OpenApiSchema { Type = "boolean" }
        });

        operation.Parameters.Add(new OpenApiParameter
        {
-            Name = Constants.DeliveryApi.HeaderNames.StartItem,
+            Name = "Start-Item",
            In = ParameterLocation.Header,
            Required = false,
            Description = "URL segment or GUID of a root content item.",
-            Schema = new OpenApiSchema { Type = JsonSchemaType.String },
+            Schema = new OpenApiSchema { Type = "string" }
        });
    }

@@ -92,36 +78,105 @@ internal sealed class SwaggerContentDocumentationFilter : SwaggerDocumentationFi
        }
    }

-    private Dictionary<string, IOpenApiExample> FetchQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> FetchQueryParameterExamples() =>
        new()
        {
-            { "Select all", new OpenApiExample { Value = string.Empty } },
-            { "Select all ancestors of a node by id", new OpenApiExample { Value = "ancestors:id" } },
-            { "Select all ancestors of a node by path", new OpenApiExample { Value = "ancestors:path" } },
-            { "Select all children of a node by id", new OpenApiExample { Value = "children:id" } },
-            { "Select all children of a node by path", new OpenApiExample { Value = "children:path" } },
-            { "Select all descendants of a node by id", new OpenApiExample { Value = "descendants:id" } },
-            { "Select all descendants of a node by path", new OpenApiExample { Value = "descendants:path" } },
+            { "Select all", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+            {
+                "Select all ancestors of a node by id",
+                new OpenApiExample { Value = new OpenApiString("ancestors:id") }
+            },
+            {
+                "Select all ancestors of a node by path",
+                new OpenApiExample { Value = new OpenApiString("ancestors:path") }
+            },
+            {
+                "Select all children of a node by id",
+                new OpenApiExample { Value = new OpenApiString("children:id") }
+            },
+            {
+                "Select all children of a node by path",
+                new OpenApiExample { Value = new OpenApiString("children:path") }
+            },
+            {
+                "Select all descendants of a node by id",
+                new OpenApiExample { Value = new OpenApiString("descendants:id") }
+            },
+            {
+                "Select all descendants of a node by path",
+                new OpenApiExample { Value = new OpenApiString("descendants:path") }
+            }
        };

-    private Dictionary<string, IOpenApiExample> FilterQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> FilterQueryParameterExamples() =>
        new()
        {
-            { "Default filter", new OpenApiExample { Value = string.Empty } },
-            { "Filter by content type (equals)", new OpenApiExample { Value = new JsonArray { "contentType:alias1" } } },
-            { "Filter by name (contains)", new OpenApiExample { Value = new JsonArray { "name:nodeName" } } },
-            { "Filter by creation date (less than)", new OpenApiExample { Value = new JsonArray { "createDate<2024-01-01" } } },
-            { "Filter by update date (greater than or equal)", new OpenApiExample { Value = new JsonArray { "updateDate>:2023-01-01" } } },
+            { "Default filter", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+            {
+                "Filter by content type (equals)",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("contentType:alias1") } }
+            },
+            {
+                "Filter by name (contains)",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("name:nodeName") } }
+            },
+            {
+                "Filter by creation date (less than)",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("createDate<2024-01-01") } }
+            },
+            {
+                "Filter by update date (greater than or equal)",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("updateDate>:2023-01-01") } }
+            }
        };

-    private Dictionary<string, IOpenApiExample> SortQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> SortQueryParameterExamples() =>
        new()
        {
-            { "Default sort", new OpenApiExample { Value = string.Empty } },
-            { "Sort by create date", new OpenApiExample { Value = new JsonArray { "createDate:asc", "createDate:desc" } } },
-            { "Sort by level", new OpenApiExample { Value = new JsonArray { "level:asc", "level:desc" } } },
-            { "Sort by name", new OpenApiExample { Value = new JsonArray { "name:asc", "name:desc" } } },
-            { "Sort by sort order", new OpenApiExample { Value = new JsonArray { "sortOrder:asc", "sortOrder:desc" } } },
-            { "Sort by update date", new OpenApiExample { Value = new JsonArray { "updateDate:asc", "updateDate:desc" } } },
+            { "Default sort", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+            {
+                "Sort by create date",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("createDate:asc"), new OpenApiString("createDate:desc")
+                    }
+                }
+            },
+            {
+                "Sort by level",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray { new OpenApiString("level:asc"), new OpenApiString("level:desc") }
+                }
+            },
+            {
+                "Sort by name",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray { new OpenApiString("name:asc"), new OpenApiString("name:desc") }
+                }
+            },
+            {
+                "Sort by sort order",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("sortOrder:asc"), new OpenApiString("sortOrder:desc")
+                    }
+                }
+            },
+            {
+                "Sort by update date",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("updateDate:asc"), new OpenApiString("updateDate:desc")
+                    }
+                }
+            }
        };
 }
@@ -1,7 +1,7 @@
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.OpenApi;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.OpenApi.Any;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
-using Umbraco.Cms.Core;

 namespace Umbraco.Cms.Api.Delivery.Filters;

@@ -9,8 +9,6 @@ internal abstract class SwaggerDocumentationFilterBase<TBaseController>
    : SwaggerFilterBase<TBaseController>, IOperationFilter, IParameterFilter
    where TBaseController : Controller
 {
-    protected abstract string DocumentationLink { get; }
-
    public void Apply(OpenApiOperation operation, OperationFilterContext context)
    {
        if (CanApply(context))
@@ -19,19 +17,21 @@ internal abstract class SwaggerDocumentationFilterBase<TBaseController>
        }
    }

-    public void Apply(IOpenApiParameter parameter, ParameterFilterContext context)
+    public void Apply(OpenApiParameter parameter, ParameterFilterContext context)
    {
-        if (CanApply(context) && parameter is OpenApiParameter openApiParameter)
+        if (CanApply(context))
        {
-            ApplyParameter(openApiParameter, context);
+            ApplyParameter(parameter, context);
        }
    }

+    protected abstract string DocumentationLink { get; }
+
    protected abstract void ApplyOperation(OpenApiOperation operation, OperationFilterContext context);

    protected abstract void ApplyParameter(OpenApiParameter parameter, ParameterFilterContext context);

-    protected void AddQueryParameterDocumentation(OpenApiParameter parameter, Dictionary<string, IOpenApiExample> examples, string description)
+    protected void AddQueryParameterDocumentation(OpenApiParameter parameter, Dictionary<string, OpenApiExample> examples, string description)
    {
        parameter.Description = QueryParameterDescription(description);
        parameter.Examples = examples;
@@ -60,19 +60,15 @@ internal abstract class SwaggerDocumentationFilterBase<TBaseController>
        AddFields(operation);
    }

-    protected void AddApiKey(OpenApiOperation operation)
-    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
-        operation.Parameters.Add(
-            new OpenApiParameter
-            {
-                Name = Constants.DeliveryApi.HeaderNames.ApiKey,
-                In = ParameterLocation.Header,
-                Required = false,
-                Description = "API key specified through configuration to authorize access to the API.",
-                Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-            });
-    }
+    protected void AddApiKey(OpenApiOperation operation) =>
+        operation.Parameters.Add(new OpenApiParameter
+        {
+            Name = "Api-Key",
+            In = ParameterLocation.Header,
+            Required = false,
+            Description = "API key specified through configuration to authorize access to the API.",
+            Schema = new OpenApiSchema { Type = "string" }
+        });

    protected string PaginationDescription(bool skip, string itemType)
        => $"Specifies the number of found {itemType} items to {(skip ? "skip" : "take")}. Use this to control pagination of the response.";
@@ -86,70 +82,78 @@ internal abstract class SwaggerDocumentationFilterBase<TBaseController>

    // FIXME: remove this when Delivery API V1 has been removed (expectedly in V15)
    private void AddExpandV1(OpenApiOperation operation)
-    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
-        operation.Parameters.Add(
-            new OpenApiParameter
+        => operation.Parameters.Add(new OpenApiParameter
+        {
+            Name = "expand",
+            In = ParameterLocation.Query,
+            Required = false,
+            Description = QueryParameterDescription("Defines the properties that should be expanded in the response"),
+            Schema = new OpenApiSchema { Type = "string" },
+            Examples = new Dictionary<string, OpenApiExample>
            {
-                Name = "expand",
-                In = ParameterLocation.Query,
-                Required = false,
-                Description =
-                    QueryParameterDescription("Defines the properties that should be expanded in the response"),
-                Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-                Examples = new Dictionary<string, IOpenApiExample>
+                { "Expand none", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+                { "Expand all", new OpenApiExample { Value = new OpenApiString("all") } },
                {
-                    { "Expand none", new OpenApiExample { Value = string.Empty } },
-                    { "Expand all", new OpenApiExample { Value = "all" } },
-                    { "Expand specific property", new OpenApiExample { Value = "property:alias1" } },
-                    { "Expand specific properties", new OpenApiExample { Value = "property:alias1,alias2" } },
+                    "Expand specific property",
+                    new OpenApiExample { Value = new OpenApiString("property:alias1") }
                },
-            });
-    }
+                {
+                    "Expand specific properties",
+                    new OpenApiExample { Value = new OpenApiString("property:alias1,alias2") }
+                }
+            }
+        });

    private void AddExpand(OpenApiOperation operation)
-    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
-        operation.Parameters.Add(
-            new OpenApiParameter
+        => operation.Parameters.Add(new OpenApiParameter
+        {
+            Name = "expand",
+            In = ParameterLocation.Query,
+            Required = false,
+            Description = QueryParameterDescription("Defines the properties that should be expanded in the response"),
+            Schema = new OpenApiSchema { Type = "string" },
+            Examples = new Dictionary<string, OpenApiExample>
            {
-                Name = "expand",
-                In = ParameterLocation.Query,
-                Required = false,
-                Description =
-                    QueryParameterDescription("Defines the properties that should be expanded in the response"),
-                Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-                Examples = new Dictionary<string, IOpenApiExample>
+                { "Expand none", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+                { "Expand all properties", new OpenApiExample { Value = new OpenApiString("properties[$all]") } },
                {
-                    { "Expand none", new OpenApiExample { Value = string.Empty } },
-                    { "Expand all properties", new OpenApiExample { Value = "properties[$all]" } },
-                    { "Expand specific property", new OpenApiExample { Value = "properties[alias1]" } },
-                    { "Expand specific properties", new OpenApiExample { Value = "properties[alias1,alias2]" } },
-                    { "Expand nested properties", new OpenApiExample { Value = "properties[alias1[properties[nestedAlias1,nestedAlias2]]]" } },
+                    "Expand specific property",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1]") }
                },
-            });
-    }
+                {
+                    "Expand specific properties",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1,alias2]") }
+                },
+                {
+                    "Expand nested properties",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1[properties[nestedAlias1,nestedAlias2]]]") }
+                }
+            }
+        });

    private void AddFields(OpenApiOperation operation)
-    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
-        operation.Parameters.Add(
-            new OpenApiParameter
+        => operation.Parameters.Add(new OpenApiParameter
+        {
+            Name = "fields",
+            In = ParameterLocation.Query,
+            Required = false,
+            Description = QueryParameterDescription("Explicitly defines which properties should be included in the response (by default all properties are included)"),
+            Schema = new OpenApiSchema { Type = "string" },
+            Examples = new Dictionary<string, OpenApiExample>
            {
-                Name = "fields",
-                In = ParameterLocation.Query,
-                Required = false,
-                Description =
-                    QueryParameterDescription(
-                        "Explicitly defines which properties should be included in the response (by default all properties are included)"),
-                Schema = new OpenApiSchema { Type = JsonSchemaType.String },
-                Examples = new Dictionary<string, IOpenApiExample>
+                { "Include all properties", new OpenApiExample { Value = new OpenApiString("properties[$all]") } },
                {
-                    { "Include all properties", new OpenApiExample { Value = "properties[$all]" } },
-                    { "Include only specific property", new OpenApiExample { Value = "properties[alias1]" } },
-                    { "Include only specific properties", new OpenApiExample { Value = "properties[alias1,alias2]" } },
-                    { "Include only specific nested properties", new OpenApiExample { Value = "properties[alias1[properties[nestedAlias1,nestedAlias2]]]" } },
+                    "Include only specific property",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1]") }
                },
-            });
-    }
+                {
+                    "Include only specific properties",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1,alias2]") }
+                },
+                {
+                    "Include only specific nested properties",
+                    new OpenApiExample { Value = new OpenApiString("properties[alias1[properties[nestedAlias1,nestedAlias2]]]") }
+                }
+            }
+        });
 }
@@ -1,7 +1,8 @@
-using System.Text.Json.Nodes;
-using Microsoft.OpenApi;
+using Microsoft.OpenApi.Any;
+using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Umbraco.Cms.Api.Delivery.Configuration;
+using Umbraco.Cms.Api.Delivery.Controllers;
 using Umbraco.Cms.Api.Delivery.Controllers.Media;

 namespace Umbraco.Cms.Api.Delivery.Filters;
@@ -12,7 +13,7 @@ internal sealed class SwaggerMediaDocumentationFilter : SwaggerDocumentationFilt

    protected override void ApplyOperation(OpenApiOperation operation, OperationFilterContext context)
    {
-        operation.Parameters ??= new List<IOpenApiParameter>();
+        operation.Parameters ??= new List<OpenApiParameter>();

        AddExpand(operation, context);

@@ -45,29 +46,77 @@ internal sealed class SwaggerMediaDocumentationFilter : SwaggerDocumentationFilt
        }
    }

-    private Dictionary<string, IOpenApiExample> FetchQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> FetchQueryParameterExamples() =>
        new()
        {
-            { "Select all children at root level", new OpenApiExample { Value = "children:/" } },
-            { "Select all children of a media item by id", new OpenApiExample { Value = "children:id" } },
-            { "Select all children of a media item by path", new OpenApiExample { Value = "children:path" } },
+            {
+                "Select all children at root level",
+                new OpenApiExample { Value = new OpenApiString("children:/") }
+            },
+            {
+                "Select all children of a media item by id",
+                new OpenApiExample { Value = new OpenApiString("children:id") }
+            },
+            {
+                "Select all children of a media item by path",
+                new OpenApiExample { Value = new OpenApiString("children:path") }
+            }
        };

-    private Dictionary<string, IOpenApiExample> FilterQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> FilterQueryParameterExamples() =>
        new()
        {
-            { "Default filter", new OpenApiExample { Value = string.Empty } },
-            { "Filter by media type", new OpenApiExample { Value = new JsonArray { "mediaType:alias1" } } },
-            { "Filter by name", new OpenApiExample { Value = new JsonArray { "name:nodeName" } } },
+            { "Default filter", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+            {
+                "Filter by media type",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("mediaType:alias1") } }
+            },
+            {
+                "Filter by name",
+                new OpenApiExample { Value = new OpenApiArray { new OpenApiString("name:nodeName") } }
+            }
        };

-    private Dictionary<string, IOpenApiExample> SortQueryParameterExamples() =>
+    private Dictionary<string, OpenApiExample> SortQueryParameterExamples() =>
        new()
        {
-            { "Default sort", new OpenApiExample { Value = string.Empty } },
-            { "Sort by create date", new OpenApiExample { Value = new JsonArray { "createDate:asc", "createDate:desc" } } },
-            { "Sort by name", new OpenApiExample { Value = new JsonArray { "name:asc", "name:desc" } } },
-            { "Sort by sort order", new OpenApiExample { Value = new JsonArray { "sortOrder:asc", "sortOrder:desc" } } },
-            { "Sort by update date", new OpenApiExample { Value = new JsonArray { "updateDate:asc", "updateDate:desc" } } },
+            { "Default sort", new OpenApiExample { Value = new OpenApiString(string.Empty) } },
+            {
+                "Sort by create date",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("createDate:asc"), new OpenApiString("createDate:desc")
+                    }
+                }
+            },
+            {
+                "Sort by name",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray { new OpenApiString("name:asc"), new OpenApiString("name:desc") }
+                }
+            },
+            {
+                "Sort by sort order",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("sortOrder:asc"), new OpenApiString("sortOrder:desc")
+                    }
+                }
+            },
+            {
+                "Sort by update date",
+                new OpenApiExample
+                {
+                    Value = new OpenApiArray
+                    {
+                        new OpenApiString("updateDate:asc"), new OpenApiString("updateDate:desc")
+                    }
+                }
+            }
        };
 }
@@ -12,7 +12,7 @@ internal sealed class ValidateStartItemAttribute : TypeFilterAttribute
    {
    }

-    private sealed class ValidateStartItemFilter : IActionFilter
+    private class ValidateStartItemFilter : IActionFilter
    {
        private readonly IRequestStartItemProviderAccessor _requestStartItemProviderAccessor;

@@ -7,7 +7,6 @@ using Umbraco.Cms.Core.Events;
 using Umbraco.Cms.Core.Notifications;
 using Umbraco.Cms.Core.Security;
 using Umbraco.Cms.Core.Services;
-using Umbraco.Cms.Core.Sync;
 using Umbraco.Cms.Infrastructure.Security;

 namespace Umbraco.Cms.Api.Delivery.Handlers;
@@ -19,24 +18,18 @@ internal sealed class InitializeMemberApplicationNotificationHandler : INotifica
    private readonly DeliveryApiSettings _deliveryApiSettings;
    private readonly IServiceScopeFactory _serviceScopeFactory;
    private readonly IMemberClientCredentialsManager _memberClientCredentialsManager;
-    private readonly IServerRoleAccessor _serverRoleAccessor;
-
-    private static readonly SemaphoreSlim _locker = new(1);
-    private static bool _isInitialized = false;

    public InitializeMemberApplicationNotificationHandler(
        IRuntimeState runtimeState,
        IOptions<DeliveryApiSettings> deliveryApiSettings,
        ILogger<InitializeMemberApplicationNotificationHandler> logger,
        IServiceScopeFactory serviceScopeFactory,
-        IMemberClientCredentialsManager memberClientCredentialsManager,
-        IServerRoleAccessor serverRoleAccessor)
+        IMemberClientCredentialsManager memberClientCredentialsManager)
    {
        _runtimeState = runtimeState;
        _logger = logger;
        _serviceScopeFactory = serviceScopeFactory;
        _memberClientCredentialsManager = memberClientCredentialsManager;
-        _serverRoleAccessor = serverRoleAccessor;
        _deliveryApiSettings = deliveryApiSettings.Value;
    }

@@ -47,34 +40,13 @@ internal sealed class InitializeMemberApplicationNotificationHandler : INotifica
            return;
        }

-        if (_serverRoleAccessor.CurrentServerRole is ServerRole.Subscriber)
-        {
-            // subscriber instances should not alter the member application
-            return;
-        }
+        // we cannot inject the IMemberApplicationManager because it ultimately takes a dependency on the DbContext ... and during
+        // install that is not allowed (no connection string means no DbContext)
+        using IServiceScope scope = _serviceScopeFactory.CreateScope();
+        IMemberApplicationManager memberApplicationManager = scope.ServiceProvider.GetRequiredService<IMemberApplicationManager>();

-        try
-        {
-            await _locker.WaitAsync(cancellationToken);
-            if (_isInitialized)
-            {
-                return;
-            }
-
-            // we cannot inject the IMemberApplicationManager because it ultimately takes a dependency on the DbContext ... and during
-            // install that is not allowed (no connection string means no DbContext)
-            using IServiceScope scope = _serviceScopeFactory.CreateScope();
-            IMemberApplicationManager memberApplicationManager = scope.ServiceProvider.GetRequiredService<IMemberApplicationManager>();
-
-            await HandleMemberApplication(memberApplicationManager, cancellationToken);
-            await HandleMemberClientCredentialsApplication(memberApplicationManager, cancellationToken);
-
-            _isInitialized = true;
-        }
-        finally
-        {
-            _locker.Release();
-        }
+        await HandleMemberApplication(memberApplicationManager, cancellationToken);
+        await HandleMemberClientCredentialsApplication(memberApplicationManager, cancellationToken);
    }

    private async Task HandleMemberApplication(IMemberApplicationManager memberApplicationManager, CancellationToken cancellationToken)
@@ -1,5 +1,8 @@
+using Microsoft.Extensions.DependencyInjection;
 using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Cms.Core.DependencyInjection;
 using Umbraco.Cms.Core.Models.PublishedContent;
+using Umbraco.Cms.Core.PublishedCache;
 using Umbraco.Extensions;

 namespace Umbraco.Cms.Api.Delivery.Querying;
@@ -11,6 +14,30 @@ public abstract class QueryOptionBase
    private readonly IApiDocumentUrlService _apiDocumentUrlService;
    private readonly IVariationContextAccessor _variationContextAccessor;

+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public QueryOptionBase(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService)
+        : this(
+            requestRoutingService,
+            StaticServiceProvider.Instance.GetRequiredService<IRequestPreviewService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>())
+    {
+    }
+
+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public QueryOptionBase(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService,
+        IRequestPreviewService requestPreviewService,
+        IRequestCultureService requestCultureService,
+        IApiDocumentUrlService apiDocumentUrlService,
+        IVariationContextAccessor variationContextAccessor)
+        : this(requestRoutingService, requestPreviewService, apiDocumentUrlService, variationContextAccessor)
+    {
+    }
+
    public QueryOptionBase(
        IRequestRoutingService requestRoutingService,
        IRequestPreviewService requestPreviewService,
@@ -1,6 +1,9 @@
+using Microsoft.Extensions.DependencyInjection;
 using Umbraco.Cms.Api.Delivery.Indexing.Selectors;
 using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Cms.Core.DependencyInjection;
 using Umbraco.Cms.Core.Models.PublishedContent;
+using Umbraco.Cms.Core.PublishedCache;
 using Umbraco.Cms.Core.Services.Navigation;

 namespace Umbraco.Cms.Api.Delivery.Querying.Selectors;
@@ -10,6 +13,46 @@ public sealed class AncestorsSelector : QueryOptionBase, ISelectorHandler
    private readonly IDocumentNavigationQueryService _navigationQueryService;
    private const string AncestorsSpecifier = "ancestors:";

+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public AncestorsSelector(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService,
+        IDocumentNavigationQueryService navigationQueryService,
+        IRequestPreviewService requestPreviewService)
+        : this(
+            requestRoutingService,
+            requestPreviewService,
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>(),
+            navigationQueryService)
+    {
+    }
+
+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public AncestorsSelector(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService,
+        IDocumentNavigationQueryService navigationQueryService)
+        : this(
+            requestRoutingService,
+            StaticServiceProvider.Instance.GetRequiredService<IRequestPreviewService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>(),
+            navigationQueryService)
+    {
+    }
+
+    [Obsolete("Use the constructor that takes all parameters. Scheduled for removal in V17.")]
+    public AncestorsSelector(IPublishedContentCache publishedContentCache, IRequestRoutingService requestRoutingService)
+        : this(
+            requestRoutingService,
+            StaticServiceProvider.Instance.GetRequiredService<IRequestPreviewService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>(),
+            StaticServiceProvider.Instance.GetRequiredService<IDocumentNavigationQueryService>())
+    {
+    }
+
    public AncestorsSelector(
        IRequestRoutingService requestRoutingService,
        IRequestPreviewService requestPreviewService,
@@ -19,6 +62,18 @@ public sealed class AncestorsSelector : QueryOptionBase, ISelectorHandler
        : base(requestRoutingService, requestPreviewService, apiDocumentUrlService, variationContextAccessor)
        => _navigationQueryService = navigationQueryService;

+    [Obsolete("Use the constructor that takes all parameters. Scheduled for removal in V17.")]
+    public AncestorsSelector(
+        IRequestRoutingService requestRoutingService,
+        IPublishedContentCache publishedContentCache,
+        IRequestPreviewService requestPreviewService,
+        IApiDocumentUrlService apiDocumentUrlService,
+        IVariationContextAccessor variationContextAccessor,
+        IDocumentNavigationQueryService navigationQueryService)
+        : this(requestRoutingService, requestPreviewService, apiDocumentUrlService, variationContextAccessor, navigationQueryService)
+    {
+    }
+
    /// <inheritdoc />
    public bool CanHandle(string query)
        => query.StartsWith(AncestorsSpecifier, StringComparison.OrdinalIgnoreCase);
@@ -12,6 +12,27 @@ public sealed class ChildrenSelector : QueryOptionBase, ISelectorHandler
 {
    private const string ChildrenSpecifier = "children:";

+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public ChildrenSelector(IPublishedContentCache publishedContentCache, IRequestRoutingService requestRoutingService)
+        : this(
+            requestRoutingService,
+            StaticServiceProvider.Instance.GetRequiredService<IRequestPreviewService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>())
+    {
+    }
+
+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public ChildrenSelector(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService,
+        IRequestPreviewService requestPreviewService,
+        IApiDocumentUrlService apiDocumentUrlService,
+        IVariationContextAccessor variationContextAccessor)
+        : this(requestRoutingService, requestPreviewService, apiDocumentUrlService, variationContextAccessor)
+    {
+    }
+
    public ChildrenSelector(
        IRequestRoutingService requestRoutingService,
        IRequestPreviewService requestPreviewService,
@@ -12,6 +12,27 @@ public sealed class DescendantsSelector : QueryOptionBase, ISelectorHandler
 {
    private const string DescendantsSpecifier = "descendants:";

+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public DescendantsSelector(IPublishedContentCache publishedContentCache, IRequestRoutingService requestRoutingService)
+        : this(
+            requestRoutingService,
+            StaticServiceProvider.Instance.GetRequiredService<IRequestPreviewService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IApiDocumentUrlService>(),
+            StaticServiceProvider.Instance.GetRequiredService<IVariationContextAccessor>())
+    {
+    }
+
+    [Obsolete("Please use the non-obsolete constructor. Will be removed in V17.")]
+    public DescendantsSelector(
+        IPublishedContentCache publishedContentCache,
+        IRequestRoutingService requestRoutingService,
+        IRequestPreviewService requestPreviewService,
+        IApiDocumentUrlService apiDocumentUrlService,
+        IVariationContextAccessor variationContextAccessor)
+        : this(requestRoutingService, requestPreviewService, apiDocumentUrlService, variationContextAccessor)
+    {
+    }
+
    public DescendantsSelector(
        IRequestRoutingService requestRoutingService,
        IRequestPreviewService requestPreviewService,
@@ -1,25 +1,62 @@
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Logging;
-using Umbraco.Cms.Api.Common.Rendering;
 using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Cms.Core.Models.PublishedContent;
+using Umbraco.Extensions;

 namespace Umbraco.Cms.Api.Delivery.Rendering;

-internal sealed class RequestContextOutputExpansionStrategyV2 : ElementOnlyOutputExpansionStrategy, IOutputExpansionStrategy
+internal sealed class RequestContextOutputExpansionStrategyV2 : IOutputExpansionStrategy
 {
+    private const string All = "$all";
+    private const string None = "";
+    private const string ExpandParameterName = "expand";
+    private const string FieldsParameterName = "fields";
+
+    private readonly IApiPropertyRenderer _propertyRenderer;
    private readonly ILogger<RequestContextOutputExpansionStrategyV2> _logger;

+    private readonly Stack<Node?> _expandProperties;
+    private readonly Stack<Node?> _includeProperties;
+
    public RequestContextOutputExpansionStrategyV2(
        IHttpContextAccessor httpContextAccessor,
        IApiPropertyRenderer propertyRenderer,
        ILogger<RequestContextOutputExpansionStrategyV2> logger)
-        : base(propertyRenderer)
    {
+        _propertyRenderer = propertyRenderer;
        _logger = logger;
+        _expandProperties = new Stack<Node?>();
+        _includeProperties = new Stack<Node?>();

        InitializeExpandAndInclude(httpContextAccessor);
    }

+    public IDictionary<string, object?> MapContentProperties(IPublishedContent content)
+        => content.ItemType == PublishedItemType.Content
+            ? MapProperties(content.Properties)
+            : throw new ArgumentException($"Invalid item type. This method can only be used with item type {nameof(PublishedItemType.Content)}, got: {content.ItemType}");
+
+    public IDictionary<string, object?> MapMediaProperties(IPublishedContent media, bool skipUmbracoProperties = true)
+    {
+        if (media.ItemType != PublishedItemType.Media)
+        {
+            throw new ArgumentException($"Invalid item type. This method can only be used with item type {PublishedItemType.Media}, got: {media.ItemType}");
+        }
+
+        IPublishedProperty[] properties = media
+            .Properties
+            .Where(p => skipUmbracoProperties is false || p.Alias.StartsWith("umbraco") is false)
+            .ToArray();
+
+        return properties.Any()
+            ? MapProperties(properties)
+            : new Dictionary<string, object?>();
+    }
+
+    public IDictionary<string, object?> MapElementProperties(IPublishedElement element)
+        => MapProperties(element.Properties, true);
+
    private void InitializeExpandAndInclude(IHttpContextAccessor httpContextAccessor)
    {
        string? QueryValue(string key) => httpContextAccessor.HttpContext?.Request.Query[key];
@@ -29,7 +66,7 @@ internal sealed class RequestContextOutputExpansionStrategyV2 : ElementOnlyOutpu

        try
        {
-            ExpandProperties.Push(Node.Parse(toExpand));
+            _expandProperties.Push(Node.Parse(toExpand));
        }
        catch (ArgumentException ex)
        {
@@ -39,7 +76,7 @@ internal sealed class RequestContextOutputExpansionStrategyV2 : ElementOnlyOutpu

        try
        {
-            IncludeProperties.Push(Node.Parse(toInclude));
+            _includeProperties.Push(Node.Parse(toInclude));
        }
        catch (ArgumentException ex)
        {
@@ -47,4 +84,102 @@ internal sealed class RequestContextOutputExpansionStrategyV2 : ElementOnlyOutpu
            throw new ArgumentException($"Could not parse the '{FieldsParameterName}' parameter: {ex.Message}");
        }
    }
+
+    private IDictionary<string, object?> MapProperties(IEnumerable<IPublishedProperty> properties, bool forceExpandProperties = false)
+    {
+        Node? currentExpandProperties = _expandProperties.Peek();
+        if (_expandProperties.Count > 1 && currentExpandProperties is null && forceExpandProperties is false)
+        {
+            return new Dictionary<string, object?>();
+        }
+
+        Node? currentIncludeProperties = _includeProperties.Peek();
+        var result = new Dictionary<string, object?>();
+        foreach (IPublishedProperty property in properties)
+        {
+            Node? nextIncludeProperties = GetNextProperties(currentIncludeProperties, property.Alias);
+            if (currentIncludeProperties is not null && currentIncludeProperties.Items.Any() && nextIncludeProperties is null)
+            {
+                continue;
+            }
+
+            Node? nextExpandProperties = GetNextProperties(currentExpandProperties, property.Alias);
+
+            _includeProperties.Push(nextIncludeProperties);
+            _expandProperties.Push(nextExpandProperties);
+
+            result[property.Alias] = GetPropertyValue(property);
+
+            _expandProperties.Pop();
+            _includeProperties.Pop();
+        }
+
+        return result;
+    }
+
+    private Node? GetNextProperties(Node? currentProperties, string propertyAlias)
+        => currentProperties?.Items.FirstOrDefault(i => i.Key == All)
+           ?? currentProperties?.Items.FirstOrDefault(i => i.Key == "properties")?.Items.FirstOrDefault(i => i.Key == All || i.Key == propertyAlias);
+
+    private object? GetPropertyValue(IPublishedProperty property)
+        => _propertyRenderer.GetPropertyValue(property, _expandProperties.Peek() is not null);
+
+    private class Node
+    {
+        public string Key { get; private set; } = string.Empty;
+
+        public List<Node> Items { get; } = new();
+
+        public static Node Parse(string value)
+        {
+            // verify that there are as many start brackets as there are end brackets
+            if (value.CountOccurrences("[") != value.CountOccurrences("]"))
+            {
+                throw new ArgumentException("Value did not contain an equal number of start and end brackets");
+            }
+
+            // verify that the value does not start with a start bracket
+            if (value.StartsWith("["))
+            {
+                throw new ArgumentException("Value cannot start with a bracket");
+            }
+
+            // verify that there are no empty brackets
+            if (value.Contains("[]"))
+            {
+                throw new ArgumentException("Value cannot contain empty brackets");
+            }
+
+            var stack = new Stack<Node>();
+            var root = new Node { Key = "root" };
+            stack.Push(root);
+
+            var currentNode = new Node();
+            root.Items.Add(currentNode);
+
+            foreach (char c in value)
+            {
+                switch (c)
+                {
+                    case '[': // Start a new node, child of the current node
+                        stack.Push(currentNode);
+                        currentNode = new Node();
+                        stack.Peek().Items.Add(currentNode);
+                        break;
+                    case ',': // Start a new node, but at the same level of the current node
+                        currentNode = new Node();
+                        stack.Peek().Items.Add(currentNode);
+                        break;
+                    case ']': // Back to parent of the current node
+                        currentNode = stack.Pop();
+                        break;
+                    default: // Add char to current node key
+                        currentNode.Key += c;
+                        break;
+                }
+            }
+
+            return root;
+        }
+    }
 }
@@ -66,14 +66,9 @@ internal sealed class DeliveryApiItemsEndpointsMatcherPolicy : MatcherPolicy, IE
    {
        ApiVersion[]? supportedApiVersions = endpoint.Metadata.GetMetadata<MapToApiVersionAttribute>()?.Versions.ToArray();

-        // If the endpoint is versioned, the requested API version must be among the API versions supported by the endpoint.
-        // If the endpoint is NOT versioned, it cannot be used with a requested API version.
-        if (supportedApiVersions is not null && requestedApiVersion is not null)
-        {
-            return supportedApiVersions.Contains(requestedApiVersion);
-        }
-
-        return requestedApiVersion is null;
+        // if the endpoint is versioned, the requested API version must be among the API versions supported by the endpoint.
+        // if the endpoint is NOT versioned, it cannot be used with a requested API version
+        return supportedApiVersions?.Contains(requestedApiVersion) ?? requestedApiVersion is null;
    }

    private static bool IsByIdsController(ControllerActionDescriptor? controllerActionDescriptor)
@@ -1,4 +1,4 @@
-using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Options;
 using Umbraco.Cms.Core.Configuration.Models;
 using Umbraco.Cms.Core.DeliveryApi;
@@ -29,7 +29,7 @@ internal sealed class ApiAccessService : RequestHeaderHandler, IApiAccessService
    private bool IfEnabled(Func<bool> condition) => _deliveryApiSettings.Enabled && condition();

    private bool HasValidApiKey() => _deliveryApiSettings.ApiKey.IsNullOrWhiteSpace() == false
-                                     && _deliveryApiSettings.ApiKey.Equals(GetHeaderValue(Core.Constants.DeliveryApi.HeaderNames.ApiKey));
+                                     && _deliveryApiSettings.ApiKey.Equals(GetHeaderValue("Api-Key"));

    private bool IfMediaEnabled(Func<bool> condition) => _deliveryApiSettings is { Enabled: true, Media.Enabled: true } && condition();
 }
@@ -66,7 +66,7 @@ internal sealed class ApiMediaQueryService : IApiMediaQueryService
    private IPublishedContent? TryGetByPath(string path, IPublishedMediaCache mediaCache)
    {
        var segments = path.Split(Constants.CharArrays.ForwardSlash, StringSplitOptions.RemoveEmptyEntries);
-        IEnumerable<IPublishedContent> currentChildren = GetRootContent(mediaCache);
+        IEnumerable<IPublishedContent> currentChildren = mediaCache.GetAtRoot();
        IPublishedContent? resolvedMedia = null;

        foreach (var segment in segments)
@@ -103,7 +103,7 @@ internal sealed class ApiMediaQueryService : IApiMediaQueryService
        IPublishedMediaCache mediaCache = GetRequiredPublishedMediaCache();
        if (childrenOf.Trim(Constants.CharArrays.ForwardSlash).Length == 0)
        {
-            return GetRootContent(mediaCache);
+            return mediaCache.GetAtRoot();
        }

        IPublishedContent? parent = Guid.TryParse(childrenOf, out Guid parentKey)
@@ -196,8 +196,4 @@ internal sealed class ApiMediaQueryService : IApiMediaQueryService

        return Attempt.SucceedWithStatus(ApiMediaQueryOperationStatus.Success, result);
    }
-
-    private IEnumerable<IPublishedContent> GetRootContent(IPublishedMediaCache mediaCache)
-        => _mediaNavigationQueryService.TryGetRootKeys(out IEnumerable<Guid> rootKeys) is false ? []
-            : rootKeys.Select(x => mediaCache.GetById(false, x)).WhereNotNull();
 }
@@ -2,15 +2,17 @@
 using Microsoft.AspNetCore.Http;
 using Microsoft.Net.Http.Headers;
 using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Cms.Core.Models.PublishedContent;

 namespace Umbraco.Cms.Api.Delivery.Services;

 internal sealed partial class RequestCultureService : RequestHeaderHandler, IRequestCultureService
 {
-    public RequestCultureService(IHttpContextAccessor httpContextAccessor)
-        : base(httpContextAccessor)
-    {
-    }
+    private readonly IVariationContextAccessor _variationContextAccessor;
+
+    public RequestCultureService(IHttpContextAccessor httpContextAccessor, IVariationContextAccessor variationContextAccessor)
+        : base(httpContextAccessor) =>
+        _variationContextAccessor = variationContextAccessor;

    /// <inheritdoc />
    public string? GetRequestedCulture()
@@ -19,6 +21,17 @@ internal sealed partial class RequestCultureService : RequestHeaderHandler, IReq
        return ValidLanguageHeaderRegex().IsMatch(acceptLanguage) ? acceptLanguage : null;
    }

+    /// <inheritdoc />
+    public void SetRequestCulture(string culture)
+    {
+        if (_variationContextAccessor.VariationContext?.Culture == culture)
+        {
+            return;
+        }
+
+        _variationContextAccessor.VariationContext = new VariationContext(culture);
+    }
+
    // at the time of writing we're introducing this to get rid of accept-language header values like "en-GB,en-US;q=0.9,en;q=0.8",
    // so we don't want to be too restrictive in this regex - keep it simple for now.
    [GeneratedRegex(@"^[\w-]*$")]
@@ -11,5 +11,5 @@ internal sealed class RequestPreviewService : RequestHeaderHandler, IRequestPrev
    }

    /// <inheritdoc />
-    public bool IsPreview() => string.Equals(GetHeaderValue(Core.Constants.DeliveryApi.HeaderNames.Preview), "true", StringComparison.OrdinalIgnoreCase);
+    public bool IsPreview() => string.Equals(GetHeaderValue("Preview"), "true", StringComparison.OrdinalIgnoreCase);
 }
@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Http;
 using Umbraco.Cms.Core.DeliveryApi;
+using Umbraco.Cms.Core.Models;
 using Umbraco.Cms.Core.Models.PublishedContent;
 using Umbraco.Cms.Core.PublishedCache;
 using Umbraco.Cms.Core.Routing;
@@ -10,19 +11,14 @@ namespace Umbraco.Cms.Api.Delivery.Services;
 internal sealed class RequestRoutingService : RoutingServiceBase, IRequestRoutingService
 {
    private readonly IRequestCultureService _requestCultureService;
-    private readonly IVariationContextAccessor _variationContextAccessor;

    public RequestRoutingService(
        IDomainCache domainCache,
        IHttpContextAccessor httpContextAccessor,
        IRequestStartItemProviderAccessor requestStartItemProviderAccessor,
-        IRequestCultureService requestCultureService,
-        IVariationContextAccessor variationContextAccessor)
-        : base(domainCache, httpContextAccessor, requestStartItemProviderAccessor)
-    {
+        IRequestCultureService requestCultureService)
+        : base(domainCache, httpContextAccessor, requestStartItemProviderAccessor) =>
        _requestCultureService = requestCultureService;
-        _variationContextAccessor = variationContextAccessor;
-    }

    /// <inheritdoc />
    public string GetContentRoute(string requestedPath)
@@ -54,14 +50,9 @@ internal sealed class RequestRoutingService : RoutingServiceBase, IRequestRoutin
        }

        // the Accept-Language header takes precedence over configured domain culture
-        if (domainAndUri.Culture != null
-            && _requestCultureService.GetRequestedCulture().IsNullOrWhiteSpace()
-            && _variationContextAccessor.VariationContext?.Culture != domainAndUri.Culture)
+        if (domainAndUri.Culture != null && _requestCultureService.GetRequestedCulture().IsNullOrWhiteSpace())
        {
-            // update the variation context to match the requested domain culture while retaining any contextualized segment
-            _variationContextAccessor.VariationContext = new VariationContext(
-                culture: domainAndUri.Culture,
-                segment: _variationContextAccessor.VariationContext?.Segment);
+            _requestCultureService.SetRequestCulture(domainAndUri.Culture);
        }

        // when resolving content from a configured domain, the content cache expects the content route
@@ -1,16 +0,0 @@
-using Microsoft.AspNetCore.Http;
-using Umbraco.Cms.Core.DeliveryApi;
-
-namespace Umbraco.Cms.Api.Delivery.Services;
-
-internal sealed class RequestSegmentService : RequestHeaderHandler, IRequestSegmentService, IRequestSegmmentService
-{
-    public RequestSegmentService(IHttpContextAccessor httpContextAccessor)
-        : base(httpContextAccessor)
-    {
-    }
-
-    /// <inheritdoc />
-    public string? GetRequestedSegment()
-        => GetHeaderValue(Core.Constants.DeliveryApi.HeaderNames.AcceptSegment);
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Andy ButlandandNiels Lyngsø	8a6615da76	Make sure not to early return when verifying ancestor path is published without completing scope (#19029 ) * Make sure not to early return when verifying ancestor path is published without completing scope. * Added comment.	2025-04-14 20:31:46 +02:00
Andy Butland Niels Lyngsø Migaroez	a5d1b7c122	Use maximum available value for JSON serialization depth (#19001 ) * Use maximum available value for JSON serialization depth. * Updated unittests with best practices --------- Co-authored-by: Migaroez <geusens@gmail.com>	2025-04-14 20:31:46 +02:00
Nhu DinhandNiels Lyngsø	3001e6dbff	V15 Updated acceptance tests for unsupported invariant content item with variant blocks (#18919 ) * Updated tests for invariant block grid with variant blocks * Updated tests for invariant block list with variant blocks * Updated tests for invariant document with variant blocks * Bumped version * Changed npm command * Updated isValidationMessageVisible * Fixed name * Fixed comments * Reverted npm command	2025-04-14 20:31:46 +02:00
Andy ButlandandNiels Lyngsø	b917b61dac	Ensure dates read from the database are treated as local when constructing entities (#18989 ) * Ensure dates read from the database are treated as local when constructing entities. * Fixed typos in comments.	2025-04-14 20:31:45 +02:00
Nhu DinhandNiels Lyngsø	74a517a2e1	V15 Added acceptance tests for the mandatory property editor in a content or a block (#18920 ) * Added tests for mandatory checkboxlist in a content * Added tests for mandatory dropdown in a content * Added tests for mandatory media picker in a content * Added tests for mandatory radiobox in a content * Added tests for block grid with mandatory property editors * Added tests for block list with mandatory property editors * Bumped version * Cleaned up * Changed npm command * Fixed comments * Fixed comments * Reverted	2025-04-14 20:31:45 +02:00
dependabot[bot]andNiels Lyngsø	706a0983df	Bump vite from 6.2.5 to 6.2.6 in /src/Umbraco.Web.UI.Client Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.2.5 to 6.2.6. - [Release notes](https://github.com/vitejs/vite/releases) - [Changelog](https://github.com/vitejs/vite/blob/v6.2.6/packages/vite/CHANGELOG.md) - [Commits](https://github.com/vitejs/vite/commits/v6.2.6/packages/vite) --- updated-dependencies: - dependency-name: vite dependency-version: 6.2.6 dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>	2025-04-14 20:31:22 +02:00
dependabot[bot]andNiels Lyngsø	bb419ec2c6	Bump vite from 6.2.5 to 6.2.6 in /src/Umbraco.Web.UI.Login Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.2.5 to 6.2.6. - [Release notes](https://github.com/vitejs/vite/releases) - [Changelog](https://github.com/vitejs/vite/blob/v6.2.6/packages/vite/CHANGELOG.md) - [Commits](https://github.com/vitejs/vite/commits/v6.2.6/packages/vite) --- updated-dependencies: - dependency-name: vite dependency-version: 6.2.6 dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>	2025-04-14 20:31:22 +02:00
kjacandNiels Lyngsø	018d49dda2	Only return the direct compositions of a content type - not its ancestor compositions. Effectively a revert of #15800	2025-04-14 20:31:22 +02:00
kjacandNiels Lyngsø	2fbdc291c9	Do not reject existing compositions when updating content types	2025-04-14 20:31:22 +02:00
Niels Lyngsø	9148a0f845	without UMB_	2025-04-14 20:31:22 +02:00
leekelleherandNiels Lyngsø	2f7383a622	Implements "inheritance" composition	2025-04-14 20:31:22 +02:00
kjacandNiels Lyngsø	b306c16d10	Accept parent key equal to inheritance composition key when creating document and media types	2025-04-14 20:30:05 +02:00
leekelleherandNiels Lyngsø	9288854d6b	[WIP] Temp fix for circular reference	2025-04-14 20:30:04 +02:00
leekelleherandNiels Lyngsø	1565665a40	Nested document types (client)	2025-04-14 20:28:55 +02:00