zero-docs

Draft Zero release notes from rocicorp/mono commits, including complete commit audits, compatibility and breaking-change checks, substantiated performance claims, related docs updates, and smoke-test handoff.

Plan and run Zero canary smoke tests across maintained sample apps, companion packages, Docker images, and internal rollout or rollback. Use when preparing a Zero release, upgrading examples to a canary, testing drizzle-zero or prisma-zero, or coordinating manual app validation.

Compare benchmark results between two refs, branches, tags, or commits; produce aggregate before/after summaries and investigate major regressions.

Re-encode Zero docs videos, generate poster images, version filenames for immutable caching, and update MDX references.