ci: syncs changes from v3 to v2 branch

.azure-pipelines/ci-build.yml

@@ -7,6 +7,7 @@ trigger:
     include:
     - main
     - support/v1
+    - support/v2
   tags:
     include:
     - 'v*'
@@ -15,6 +16,7 @@ pr:
     include:
     - main
     - support/v1
+    - support/v2
 
 variables:
   buildPlatform: 'Any CPU'
@@ -307,6 +309,7 @@ extends:
                   publishFeedCredentials: 'OpenAPI Nuget Connection'
 
       - deployment: create_github_release
+        condition: and(contains(variables['build.SourceBranch'], 'refs/tags/v'), succeeded())
         templateContext:
           type: releaseJob
           isProduction: true

.github/dependabot.yml

@@ -5,21 +5,23 @@ updates:
     directory: "/"
     open-pull-requests-limit: 10
     schedule:
-      interval: "weekly"
+      interval: "daily"
   - package-ecosystem: "nuget"
     # location of package manifests
     directory: "/"
     open-pull-requests-limit: 10
     schedule:
       interval: "daily"
+    groups:
+      MicrosoftExtensions:
+        patterns:
+          - "Microsoft.Extensions.*"
   - package-ecosystem: dotnet-sdk
     directory: /
     schedule:
-      interval: weekly
-      day: wednesday
+      interval: "daily"
     ignore:
       - dependency-name: '*'
         update-types:
           - version-update:semver-major
           - version-update:semver-minor
-# Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)

.github/policies/OpenAPI.NET-branch-protection.yml

@@ -81,3 +81,39 @@ configuration:
       # Restrict who can dismiss pull request reviews. boolean
       restrictsReviewDismissals: false
 
+    - branchNamePattern: support/v2
+      # This branch pattern applies to the following branches as of approximately 02/27/2025 15:28:20:
+      # support/v1
+
+      # Specifies whether this branch can be deleted. boolean
+      allowsDeletions: false
+      # Specifies whether forced pushes are allowed on this branch. boolean
+      allowsForcePushes: false
+      # Specifies whether new commits pushed to the matching branches dismiss pull request review approvals. boolean
+      dismissStaleReviews: true
+      # Specifies whether admins can overwrite branch protection. boolean
+      isAdminEnforced: true
+      # Indicates whether "Require a pull request before merging" is enabled. boolean
+      requiresPullRequestBeforeMerging: true
+      # Specifies the number of pull request reviews before merging. int (0-6). Should be null/empty if PRs are not required
+      requiredApprovingReviewsCount: 1
+      # Require review from Code Owners. Requires requiredApprovingReviewsCount. boolean
+      requireCodeOwnersReview: true
+      # Are commits required to be signed. boolean. TODO: all contributors must have commit signing on local machines.
+      requiresCommitSignatures: false
+      # Are conversations required to be resolved before merging? boolean
+      requiresConversationResolution: true
+      # Are merge commits prohibited from being pushed to this branch. boolean
+      requiresLinearHistory: false
+      # Required status checks to pass before merging. Values can be any string, but if the value does not correspond to any existing status check, the status check will be stuck on pending for status since nothing exists to push an actual status
+      requiredStatusChecks:
+      - license/cla
+      - CodeQL
+      - Continuous Integration
+      # Require branches to be up to date before merging. boolean
+      requiresStrictStatusChecks: false
+      # Indicates whether there are restrictions on who can push. boolean. Should be set with whoCanPush.
+      restrictsPushes: false
+      # Restrict who can dismiss pull request reviews. boolean
+      restrictsReviewDismissals: false
+

.github/pull_request_template.md

@@ -0,0 +1,54 @@
+# Pull Request
+
+<!-- 
+Thank you for contributing to OpenAPI.NET! 
+Please fill out the template below to help us review your pull request.
+-->
+
+## Description
+<!-- Provide a brief description of your changes -->
+
+## Type of Change
+<!-- Mark the relevant option with an "x" -->
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Documentation update
+- [ ] Other (please describe):
+
+## Related Issue(s)
+<!-- Link to any related issues using "Fixes #123" or "Closes #123" -->
+
+## Changes Made
+<!-- List the main changes made in this PR -->
+-
+-
+-
+
+## Testing
+<!-- Describe how you tested your changes -->
+- [ ] Unit tests added/updated
+- [ ] Integration tests added/updated
+- [ ] Manual testing performed
+- [ ] All existing tests pass
+
+## Checklist
+<!-- Mark completed items with an "x" -->
+- [ ] My code follows the code style of this project
+- [ ] I have performed a self-review of my own code
+- [ ] I have made corresponding changes to the documentation
+- [ ] My changes generate no new warnings
+- [ ] I have added tests that prove my fix is effective or that my feature works
+- [ ] New and existing unit tests pass locally with my changes
+
+## Versions applicability
+
+- [ ] My change applies to the version 1.X of the library, if so PR link:
+- [ ] My change applies to the version 2.X of the library, if so PR link:
+- [ ] My change applies to the version 3.X of the library, if so PR link:
+- [ ] I have evaluated the applicability of my change against the other versions above.
+
+See [the contributing guidelines](https://github.com/microsoft/OpenAPI.NET/blob/main/CONTRIBUTING.md) for more information about how patches are applied across multiple versions.
+
+## Additional Notes
+<!-- Add any additional information that reviewers should know -->

.github/release-please.yml

@@ -3,5 +3,8 @@ primaryBranch: main
 handleGHRelease: true
 branches:
   - branch: support/v1
+    manifest: true
+    handleGHRelease: true
+  - branch: support/v2
     manifest: true
     handleGHRelease: true

.github/workflows/ci-cd.yml

@@ -76,7 +76,7 @@ jobs:
         working-directory: ./performance/benchmark
 
       - name: Publish benchmark results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           if-no-files-found: error
           name: benchmark-results

.github/workflows/codeql-analysis.yml

@@ -2,7 +2,7 @@ name: CodeQL Analysis
 
 on:
   push:
-    branches: [ main, support/v1 ]
+    branches: [ main, support/v1, support/v2 ]
   pull_request:
   schedule:
     - cron: '0 8 * * *'

.github/workflows/release-please-gha.yml

@@ -15,6 +15,8 @@ on:
     branches:
       - main
       - support/v1
+      - support/v2
+  workflow_dispatch:
 
 permissions:
   contents: read