$MAJOR.$MINOR release

This release is scheduled for $RELEASE_DATE.


Setup

  • Ensure release configuration in dev/release/release-config.jsonc on main is up to date with the parameters for the current release.
  • Ensure you have the latest version of the release tooling and configuration by checking out and updating sourcegraph@main.

Prepare release

  • Post a release status update to Slack - review all release-blocking issues, and ensure someone is resolving each.
    yarn release release:status
    

Do the branch cut for the release:

  • Update the changelog and merge the generated pull request:
    yarn release changelog:cut
    
  • Create the $MAJOR.$MINOR branch off the CHANGELOG commit in the previous step:
    git branch $MAJOR.$MINOR && git push origin $MAJOR.$MINOR
    

Upon branch cut, create and test release candidates:

  • Tag the first release candidate:

    N=1; yarn release release:create-candidate $N
    
  • Ensure that the following Buildkite pipelines all pass for the v$MAJOR.$MINOR.$PATCH-rc.1 tag:

  • File any failures and regressions in the pipelines as release-blocker issues and assign the appropriate teams.

Revert or disable features that may cause delays. As necessary, git cherry-pick bugfix (not feature!) commits from main into the release branch. Continue to create new release candidates as necessary, until no more release-blocker issues remain.

Note: You will need to re-check the above pipelines for any subsequent release candidates. You can see the Buildkite logs by tweaking the “branch” query parameter in the URLs to point to the desired release candidate. In general, the URL scheme looks like the following (replacing N in the URL):

  • Sourcegraph: https://buildkite.com/sourcegraph/sourcegraph/builds?branch=v$MAJOR.$MINOR.$PATCH-rc.N

  • QA: https://buildkite.com/sourcegraph/qa/builds?branch=v$MAJOR.$MINOR.$PATCH-rc.N

  • E2E: https://buildkite.com/sourcegraph/qa/builds?branch=v$MAJOR.$MINOR.$PATCH-rc.N

  • Post a release status update to Slack:

    yarn release release:status
    

Stage release

Once there are no more release-blocking issues (as reported by the release:status command) proceed with creating the final release:

  • Verify the CHANGELOG on main and $MAJOR.$MINOR are accurate.

  • Tag the final release:

    yarn release release:create-candidate final
    
  • Ensure that the following pipelines all pass for the v$MAJOR.$MINOR.$PATCH tag:

  • Wait for the v$MAJOR.$MINOR.$PATCH release Docker images to be available in Docker Hub

  • Open PRs that publish the new release and address any action items required to finalize draft PRs (track PR status via the generated release batch change):

    yarn release release:stage
    

Finalize release

  • From the release batch change, merge the release-publishing PRs created previously.
  • For deploy-sourcegraph-docker
    • Ensure the release has the correct tag
  • For sourcegraph, also:
    • Cherry pick the release-publishing PR from sourcegraph/sourcegraph@main into the release branch.
  • Ask the product team (#product) to merge the blog post. Add the pull request to the release batch change:
    yarn release release:add-to-batch-change sourcegraph/about <pr-number>
    
  • Finalize and announce that the release is live:
    yarn release release:close
    

Post-release

Notify the next release captain that they are on duty for the next release. They should complete the steps in this section.

  • Open a PR to update dev/release/release-config.jsonc with the parameters for the current release.
  • Ensure you have the latest version of the release tooling and configuration by checking out and updating sourcegraph@main.
  • Create release calendar events, tracking issue, and announcement for next release:
    yarn run release tracking:issues
    yarn run release tracking:timeline
    
  • Close this issue.

Note: If a patch release is requested after the release, ask that a patch request issue be filled out and approved first.