All notable changes will be documented here. The project follows Keep a Changelog conventions once versioned releases begin.
- M5.2 safety foundation with an isolated no-alternates Git fixture, persistent implementer and detached reviewer/verifier worktrees, a replay-verifiable four-stage evidence chain, and a preconfigured-key child verifier bound to exact commit, finding, fixed-test, and routing evidence.
- Codex attention validation seam with model-selected lifecycle publication, durable-cursor logical wake, exact receiver turn receipts, locally simulated signed verification, dependency unlock, restart recovery, quiet controls, and strict live-result projection.
- Deterministic implementation/review/fix attention-router loop with six lifecycle-event projections, durable versioned dependency state, coordinator-configured verification trust, cursor-based wake reconciliation, a packed CLI, a bounded terminal inspector, stable JSON evidence, and success/failure cleanup tests.
- Public harness integration kit with a per-turn proactive tool bridge, packed consumer validation, and a complete sender/receiver example.
- Real Pi-to-Kimi and Codex-to-Kimi proactive coordination cases with bounded relevant, irrelevant, and control evidence.
- Public harness support matrix, real-agent case portfolio, and bilingual product-oriented repository landing pages.
- Initial project vision and documentation architecture.
- Draft coordination intent model.
- Draft message envelope and capability schemas.
- Initial safety, permission, adapter, and governance documents.
- Executable schemas for dispositions, grants, task summaries, audit events, shared types, and conformance manifests.
- Deterministic positive, negative, and state-transition conformance fixtures.
- Experimental SQLite coordinator with task ownership, grants, mailbox, dispositions, audit events, CAS, idempotency, and durable admission claims.
- Conservative ACP stdio adapter with registered-session reload, replay isolation, permission denial, timeout cleanup, and capability reporting.
- Kimi Code ACP handshake and quota-blocked live-smoke evidence.
- Distributed-systems, safety, and adapter internal review artifacts.
- Evidence-backed project status and mainline execution plan.
- Negative conformance fixtures for summary disclosure, relationship direction, disposition reasons, capability freshness, cancellation, and idle wake.
- Transport-authenticated JSON-RPC schemas and an executable local binding with typed errors, durable idempotency, CAS, and cursor-based reads.
- Relationship proposals, owner/policy-generated effective grants, task attach and incarnation rotation, projected summaries, and mailbox claim/ack.
- Pull-mailbox and event-watching mock harness clients with restart recovery.
- Product mainline now positions ThreadMesh as an attention and handoff router, prioritizing lifecycle events, dependency-aware routing, one-command onboarding, observable closed-loop evidence, and independent adoption over further protocol expansion.
- Documentation navigation now separates real model passes, deterministic conformance, no-model preflight, and unvalidated adapter targets.
- Project status advanced from documentation-only research to a reviewed pre-alpha experimental runtime; production and interoperability claims remain explicitly out of scope.
- Task-summary projections now bind relationship, grant version, and disclosure level; relationship grants, dispositions, and adapter capabilities reject incoherent combinations at schema validation time.
- Claimed request authorship is separated from transport-authenticated operation identity; canonical effective-grant decision digests are recomputed.