Full retrospective of the 2026-04-16/17 SaaS buildout session:
- What was done (infra migration, 40+ PRs, 5 issues, 4 docs, 1 new repo)
- What should NOT have been changed (wildcard DNS churn, AdminAuth shortcut)
- Security concerns (8 items, 2 CRITICAL)
- Workflow gaps (registration, boot time, CI)
- Tests needed (automated + manual + security)
Phase 35 in PLAN.md covers production hardening follow-ups.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>