From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   31e98c70370c..9cf46fb23036  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 9cf46fb23036 [C2y] Add octal prefixes, deprecate unprefixed octals (#131626)