How to Rollback Changes

Note: We use "roll-forward" strategy for rolling back changes in production.

1. Depending on the severity of the problem, decide if this warrants kicking off an incident;
2. Identify the problematic commit (it may not be the latest commit) and create a revert PR. If it is the latest commit, you can revert the change with:

   git revert HEAD~1
   

3. Create a revert PR and go through normal review process to merge PR.