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Post-Merge Monitoring — Day 3: Regression Confirmation & Sign-Off #1435
Description
Post-Merge Monitoring — Day 3: Regression Confirmation & Sign-Off
Timeline: 2026-08-02 (2 days after merge)
Status: ✅ COMPLETE
Related Epic: #1432
Definition of Ready (DoR)
- Day 1 & Day 2 monitoring complete
- No blockers identified in prior days
- Final validation criteria defined
- Sign-off process documented
Definition of Done (DoD) — Day 3 Monitoring Checklist
-
Issue search: 0 open Node version-related issues
- GitHub issue search completed
- Result: 0 Node version issues found
-
Local npm test: exit 0, ≥1571 tests passed
- Test execution: 1571/1571 PASS
- Exit code: 0
- Performance: Within thresholds
-
release.yml: latest runs all passed
- Release workflow validation complete
- All critical paths stable
-
metrics-pipeline.yml: no Node version errors
- Metrics workflow verified
- No Node-related failures
-
All edge cases: stable (0 Node errors)
- Path resolution verified (Phase 1 restructuring)
- Test suites verified: 1571/1571 passing
- Error handling validated
-
Day 3 blocker fixed and merged
- PR fix(ci): resolve checks.yml path issues from repository restructuring #1487 merged to develop (2026-08-04)
- Test path resolution corrected (8 test suites fixed)
- ESLint configuration updated
-
Sign-off comment posted on PR chore(node): Node.js 22 upgrade — plan, prompts & documentation #1420
- Final sign-off posted 2026-08-04 14:23 UTC
- Monitoring period documented: 2026-07-30 to 2026-08-04
Verification Results
| Criterion | Result | Status |
|---|---|---|
| Node version issues | 0 reported | ✅ PASS |
| Test suite baseline | 1571/1571 passing | ✅ PASS |
| Critical workflows | All passing | ✅ PASS |
| Performance regression | None detected | ✅ PASS |
| Edge cases | All stable | ✅ PASS |
| Blocker resolution | PR #1487 merged | ✅ PASS |
Completion Summary
Day 3 Monitoring Complete: All regression confirmation criteria met.
- Node version issues: 0 reported
- Tests: 1571/1571 passing (↑749 from baseline)
- Critical workflows: All stable
- Blocker fixed: Path resolution corrected
- Sign-off: Posted on PR chore(node): Node.js 22 upgrade — plan, prompts & documentation #1420
- Status: Node.js 22 upgrade STABLE & PRODUCTION READY
Related
- Day 3 Detailed Instructions
- Day 3 Blocker Fix Prompt
- Quick Reference Checklist
- Parent Epic: #1432
- Day 1: #1433 (CLOSED)
- Day 2: #1434 (COMPLETE)
- Day 3 Sign-Off: #1430 (CLOSED)
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linear-code commentedon Jul 31, 2026
LS-2048
github-actions commentedon Jul 31, 2026
✅ Template check passed after update. Thanks for fixing the issue body.
github-actions commentedon Jul 31, 2026
⏱️ Aging and SLA annotation
Maintained by project-meta-sync workflow.
ashleyshaw commentedon Jul 31, 2026
Monitoring PR
Work is tracked in PR #1436 — Day 3 phase of Node.js 22 post-merge monitoring.
See KICKOFF_PROMPT.md for execution guide.
docs: add Node.js 22 post-merge monitoring kickoff prompt (#1436)
chore: Node.js 22 post-merge monitoring — starting point for 3-day ex…
chore: Node.js 22 post-merge monitoring — starting point for 3-day ex…
fix(ci): release workflow and project index updates (#1460)
ashleyshaw commentedon Aug 4, 2026
Day 3 Regression Confirmation — COMPLETE ✅
Completed: 2026-08-04
Day 3 Final Validation Results
✅ Issue search: 0 open Node version-related issues
✅ Local npm test: exit 0, 1571/1571 tests passed (exceeds 822 baseline by 749)
✅ release.yml: All latest runs passed
✅ metrics-pipeline.yml: Stable, no Node version errors
✅ All edge cases: Confirmed stable
✅ Final sign-off comment: Posted on PR #1420
Infrastructure Fixes
Documentation
Conclusion: Node.js 22 upgrade confirmed stable. Ready for production.
Related: PR #1487, Issue #1430, Parent Epic #1432
ashleyshaw commentedon Aug 4, 2026
Day 3 monitoring completed and signed off. All DoD criteria met:
Node.js 22 upgrade CONFIRMED STABLE & PRODUCTION READY.
Monitoring period closed: 2026-07-30 to 2026-08-04
github-actions commentedon Sep 8, 2026
This issue has labels that are not in the canonical taxonomy:
migrate:priority:normalmigrate:area:infrastructuremigrate:type:taskValid Canonical Labels
Please use labels with a prefix from the canonical taxonomy:
type:bug,type:feature,type:task,type:documentation, etc.status:needs-triage,status:in-progress,status:done, etc.priority:critical,priority:high,priority:normal,priority:lowarea:ci,area:docs,area:labels,area:security, etc.meta:needs-changelog,meta:duplicate,meta:blocked, etc.For the complete list, see .github/labels.yml.