Gate 11 release fallback evidence

Date: 2026-08-20

Implementation SHA: 2e1c9240d0b172501a93bef7b02e934a63b447ae

Gate 11 passed locally on the exact implementation commit. This evidence set is content-free and contains no credentials, database URLs, hostnames, private repository content, conversation content, or staging data.

Evidence

• release-gate-receipt.json is the immutable result copied from the owned exact-SHA release gate. Test and production compilation, precommit, all 14 distributed tests, 17 browser tests, 42 focused direct-transaction tests, four rolling-replacement tests, 68 contract tests, and packaged release startup passed without retries.
• relup-proof.json records the checksums for explicit 0.1.0 and 0.2.0 release artifacts and the generated two-way relup. The exact-SHA gate also proved upgrade, downgrade, and re-upgrade on a live packaged node and recovery after interrupting an install beyond its point of no return.
• rolling-and-image-proof.json records the local image digest and the rolling recovery cases exercised by the exact-SHA gate.

The release startup and relup drills used one newly provisioned disposable PostgreSQL role and database. No image was pushed to a registry, and no staging or production deployment occurred.