From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   816c975ea7b2..64c455077abe  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 64c455077abe [docs][asan][lsan] Drop list of supported architechures (#116302)