DRIVERS-3633 : If none of your client repos use drivers-github-tools , close this ticket as "Fix Not Needed." Summary of necessary driver changes  Update any workflow referencing mongodb-labs/drivers-github-tools/...@v3 (or another floating major-version tag) to pin an exact vX.Y.Z tag or its commit SHA instead; floating tags will not exist for v4 +. See the ticket description for an example. Commits for syncing spec/prose tests (and/or refer to an existing language POC if needed)  Not applicable; this is a CI pin change in each driver's own workflow files, not a spec or prose-test change. Context for other referenced/linked tickets   DRIVERS-3601 added the unified release workflow (semver tagging, GitHub Releases) in drivers-github-tools that this migration follows from. No other driver-specific tickets are linked yet — each team should file its own follow-up (or comment here) once it's identified and updated its pin.