From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   2705951a2282..309729e8279a  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 309729e8279a [C2y] Claim nonconformance to WG14 N3348 (#166966)