Add 7.4.10 Changelog (#25520)

Co-authored-by: Aditya Patwardhan <adityap@microsoft.com>

CHANGELOG/7.4.md

@@ -1,5 +1,68 @@
 # 7.4 Changelog
 
+## [7.4.10]
+
+### Engine Updates and Fixes
+
+- Fallback to AppLocker after `WldpCanExecuteFile` (#25229)
+
+### Code Cleanup
+
+<details>
+
+<ul>
+<li> Remove obsolete template from Windows Packaging CI (#25405)</li>
+<li> Cleanup old release pipelines (#25404)</li>
+</ul>
+
+</details>
+
+### Tools
+
+- Do not run labels workflow in the internal repository (#25411)
+
+### Build and Packaging Improvements
+
+<details>
+
+<summary>
+
+<p>Update .NET SDK to 8.0.408</p>
+
+</summary>
+
+<ul>
+<li> Update branch for release (#25518)</li>
+<li> Move MSIXBundle to Packages and Release to GitHub (#25516)</li>
+<li> Add CodeQL suppressions for PowerShell intended behavior (#25376)</li>
+<li> Enhance path filters action to set outputs for all changes when not a PR (#25378)</li>
+<li> Fix Merge Errors from #25401 and Internal 33077  (#25478)</li>
+<li> Fix MSIX artifact upload, vPack template, changelog hashes, git tag command (#25476)</li>
+<li> Fix Conditional Parameter to Skip NuGet Publish (#25475)</li>
+<li> Use new variables template for vPack (#25474)</li>
+<li> Add Windows Store Signing to MSIX bundle (#25472)</li>
+<li> Update test result processing to use NUnitXml format and enhance logging for better clarity (#25471)</li>
+<li> Fix the expected path of .NET after using UseDotnet 2 task to install (#25470)</li>
+<li> Update Microsoft.PowerShell.PSResourceGet to 1.1.0 (#25469)</li>
+<li> Combine GitHub and Nuget Release Stage (#25473)</li>
+<li> Make GitHub Workflows work in the internal mirror (#25409)</li>
+<li> Add default .NET install path for SDK validation (#25339)</li>
+<li> Update APIScan to use new symbols server (#25400)</li>
+<li> Use GitHubReleaseTask (#25401)</li>
+<li> Migrate MacOS Signing to OneBranch (#25412)</li>
+<li> Remove call to NuGet (#25410)</li>
+<li> Restore a script needed for build from the old release pipeline cleanup (#25201) (#25408)</li>
+<li> Switch to ubuntu-lastest for CI (#25406)</li>
+<li> Update GitHub Actions to work in private GitHub repository (#25403)</li>
+<li> Simplify PR Template (#25407)</li>
+<li> Disable SBOM generation on set variables job in release build (#25341)</li>
+<li> Update package pipeline windows image version (#25192)</li>
+</ul>
+
+</details>
+
+[7.4.10]: https://github.com/PowerShell/PowerShell/compare/v7.4.9...v7.4.10
+
 ## [7.4.9]
 
 ### Notes