Release history
Review the version, status, commit, branch and logs for each deployment. Start with the most recent release when investigating an incident and compare it with the previous stable version.
Logs and metrics
Build/runtime logs identify failures during installation, compilation or app startup. Live logs reveal errors while the app runs. Runtime metrics show CPU/RAM and workload condition after release.
Rollback
Select a known stable runtime/release when the new one fails. Check environment variables and database migrations first so the older code remains compatible with current data. Rollback changes the app version; it does not restore a database. Reopen the URL and repeat the failing operation after recovery.