Release 1.10.2605

[damyanp]

Schedule

• 04/21/2026- Release branch forks from main
  • At this point, changes must be cherry-picked into the release branch in
    order for them to be included in the release.
• 04/22/2026- Release Candidate 1 (begin Ask Mode¹ for release branch).
  • At this point, cherry-picked changes must be approved by @microsoft/hlsl-release
• 04/23/2026- Final Release Candidate
• 04/27/2026- Target Release Date

Tasks

Before Fork

This part of the release process is to 'prime the pump' - that is to make sure
that all the various parts of the engineering system are set into place so that
we are confident we can generate builds for the new branch

• Update version numbers in utils/version/latest-release.json and utils/version/version.inc (release branch only)
• Create the release branch from main
  • The release branch is kept into sync with main via regular fast-forward
    merges.
• Internal branches and build pipelines configured
  • Verify that the engineering system can build:
  • Zip files for github release
  • NuGet package
  • VPack
• Final merge of main into the release branch

After Fork

• Update README.md if necessary
• Create draft of Release post on GitHub

Quality Sign Off

• Microsoft Testing Sign-off (@damyanp)
• Google Testing Sign-off (@s-perron / @Keenuts)

Release

• Tag final release and post binaries
• Add the new compiler to Compiler Explorer

Footnotes

1. Ask Mode
   is a Microsoft-ism to denote when changes require approval before accepting
   merges. For DXC this will require approval from @microsoft/hlsl-release ↩

[damyanp]

@damyanp - check filename for the github release build's vpack