PR277-post-merge-closeout_manual-validation-notes.md

PR277 Post-Merge Manual Validation Notes

Manual validation status: READY

This closeout package is documentation/artifact only. No code, runtime behavior, database schema, or DEV identity data changed during this packaging step.

Manual review:

• Confirm PR #277 is merged in GitHub.
• Confirm local main remains on merge commit 994b844cb6f5ddae29239962a751da997e207d9e.
• Confirm the closeout ZIP exists under dev/workspace/zips/.
• DEV identity sync was intentionally not run in this packaging step.