From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   5d6d1d9e6c42..b691522e75e0  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at b691522e75e0 [AArch64] Disable FEAT_RNG on Grace. (#166387)