- All 6 test architectures patched with Section 11 addendums - P5 (cost) fully rewritten from 232 to ~600 lines - PLG brainstorm + party mode advisory board results - Analytics SDK v2 (PostHog Cloud, Zod strict, Lambda-safe) - Analytics tests v2 (safeParse, no , no timestamp, no PII) - Addresses all Gemini review findings across P1-P6