glm-5.3-flash
281c37876e
- requirements.md (new): the three use cases pinned as REQ-1..4 with the node/pool/fleet/engine vocabulary defined once — ends per-session re-derivation of consumer facts. REQ-2 (replicator fleet over one shared pg pool, incl. large-blob serving) is recorded as a planning fact predating all POCs, on the operator's authority. - ADR-008: Backend trait gains size(key) length probe (before any backend ships data — ADR-002 one-way-door discipline); fleet GC mechanism (DB-backed pin rows committed atomically with entries, TTL+renewal semantics, liveness = embedder-owned table, protect callback is single-node-only, advisory-locked single sweeper, staged re-arbitrated delete window on both engines); fs tier becomes engine-selectable (local default; pg-lo named candidate) with the fleet locality contract (shared media or re-routing; mixed tiers are a documented deployment invariant, not a constructor-provable one). - poc-pglo-spec.md (new): POC #7 spec — pg Large Objects as the fs tier's pg-lo engine; instruments, decision gate, registered in phase-0.md OQ-BL-06. - ADR-003/005 status amendments point to ADR-008's extensions; specs ripple (backends/store-api/gc/ops/overview/README). - open-questions.md: deferral-policy header gains the decisions-vs- sequenced-work distinction; pg-lo's why-not-parked audit trail recorded. - research fixes: postgres POC renumbered #4->#5 to the canonical register (phase-0 OQ-BL-06), redb cross-refs fixed, thinking- artifact sentence in B1 replaced with the honest reading. Verification: docs-only change; reference-integrity sweep across the tree (ADR/REQ/POC refs resolve); architecture-reviewer pass on the delta — original 3 criticals addressed, its follow-up (fleet liveness form, pin TTL, staged-delete semantics, enforceability, shared-media caveats) fixed in this commit.