Release History
Release notes are published on GitHub alongside each tagged release.
View releases on GitHubStable version
v0.12.3Current wire format
interaction-record+jwt (stable)Legacy wire format
peac-receipt/0.1 (frozen)License
Apache-2.0Recent Highlights
v0.12.3Mar 17, 2026
- A2A v1.0.0 dual-version transition normalizer
- MCP Registry published
- Evaluator quickstarts and integration kits
- AIPREF version constants exported
v0.12.2Mar 16, 2026
- 12 typed extension groups with schema validation
- 10 type-to-extension mappings with strict/interop enforcement
- 9 pillar usage profiles as document overlays
- Commerce event field (6-value closed enum)
- Codegen pipeline for registries
v0.12.1Mar 14, 2026
- x402 adapter with four-layer architecture
- 5-layer verification API with opt-in crypto
- Security dependency updates (undici, hono)
- README rewrite
v0.12.0Mar 9, 2026
- Interaction Record format stable release (interaction-record+jwt)
- 28 packages published on npm
- CodeQL security-extended analysis
v0.12.0-preview.2Mar 6, 2026
- Release manifest and coherence gate
- Wire 0.1 isolation
- EAT passport adapter
- Quality gates hardening
v0.12.0-preview.1Mar 3, 2026
- Wire 0.2 format (interaction-record+jwt)
- 2-kind architecture (evidence and challenge)
- JOSE hardening (reject embedded keys, crit, zip)
- Policy binding with JCS (RFC 8785) and SHA-256
v0.11.3Mar 2, 2026
- Zero Trust Profile Pack: 7 sub-profiles as document overlays
- Agent Identity: ActorBinding with 8 proof types and MVIS
- Key rotation lifecycle: 5-state FSM with 30-day overlap
- Reconcile CLI: peac reconcile for receipt reconciliation
- Treaty extension: 4-level commitment_class
v0.11.2Feb 25, 2026
- Error recovery next_action hints: 7-value closed vocabulary
- Content Signals observation model: 3-state allow/deny/unspecified
- Evidence Carrier receipt_url locator hint (HTTPS-only)
- Plugin Pack distribution contract for agent surfaces
- MCP Registry JSON Schema validation for distribution
v0.11.1Feb 24, 2026
- Evidence Carrier Contract: PeacEvidenceCarrier + CarrierAdapter types
- Transport size limits: MCP/A2A/UCP 64 KB, ACP/x402/HTTP 8 KB
- receipt_ref = sha256(receipt_jws) with extraction verification
- 3-step discovery: Agent Card, well-known, header probe
v0.11.0Feb 23, 2026
- Zod 4 migration (^4.3.6) across all packages
- MCP Streamable HTTP transport with session isolation (CVE-2026-25536 defense)
- Kernel constraint enforcement pipeline: fail-closed in issue() and verify()
- Integrator kit with conformance harness for third-party implementations
v0.10.14Feb 22, 2026
- Conformance fixture versioning with schema_version field
- Kernel constraints specification (KERNEL-CONSTRAINTS.md)
- Editorial hygiene sweep and Zod 4 preparation
v0.10.13Feb 19, 2026
- @peac/mcp-server: open-source MCP tool server with 5 tools (verify, inspect, decode, issue, bundle)
- Capability-based access control with structured outputs
- Unicode scanner CLI regression tests, audit allowlist hardening, path-safety portable hardening
v0.10.12Feb 16, 2026
- @peac/capture-node: FileSpoolStore and FileDedupeIndex for durable Node.js capture
- OpenClaw adapter: one-call activate() for Cloudflare Workers with generateSigningKey() and peac-keygen CLI
- RFC 9421 proof capture profile with 5 conformance vectors
v0.10.11Feb 13, 2026
- @peac/rails-stripe: fromCryptoPaymentIntent() for x402 crypto payments
- Registry v0.3.0 with interaction extension and toolcall advisory registries
- @noble/ed25519 v3 upgrade (signAsync/verifyAsync API)
- Supply chain hardening: SECURITY.md, audit gate, lockfile drift detection
v0.10.10Feb 11, 2026
- Dev toolchain improvements
- Build system optimization