2026-07-16 — M5 round-trip closure re-scoped: the plan's literal "re-pack of an

2026-07-16 — M5 round-trip closure re-scoped: the plan's literal "re-pack of an embarked repo reproduces the same manifest hash" is structurally unmeetable (coverage/brief/archaeology are identity- and git-derived); ratified instead as (P1) record-derived sub-manifest closure — RecordManifestSHA256 over ADRs, issues, intents, specs, abandoned.json, recorded in provenance as record_manifest_sha256 — plus (P2) literal self-closure into a byte-copy of the source; the packer now carries specs (rescue/specs/) so the spec.Load round-trip assertion is real.