docs(session-projection-cache): cross-version read-compat note and schema-change fixture rule
The proposed Agent Note records the three shipped on-disk generations of session_projcache, the read-compat and backup-and-skip decisions, the upgrade matrix, a
The proposed Agent Note records the three shipped on-disk generations of session_projcache, the read-compat and backup-and-skip decisions, the upgrade matrix, and the rejected alternatives. The package README documents the upgrade guarantees and requires every future schema or domain-version change to land with archived fixtures and tests proving its upgrade story. The storage subsystem page and t
- Date
- 2026-09-02
- Version
- master@bef2639
- commit
- bef2639
The proposed Agent Note records the three shipped on-disk generations of session_projcache, the read-compat and backup-and-skip decisions, the upgrade matrix, and the rejected alternatives. The package README documents the upgrade guarantees and requires every future schema or domain-version change to land with archived fixtures and tests proving its upgrade story. The storage subsystem page and t