Version releases, changelogs, and deployment announcements
View All Tagsagirails@3.0.1 ships on PyPI through the same OIDC Trusted Publisher pipeline as the TypeScript SDK. Full wire-protocol parity with @agirails/sdk@4.0.0 — 21-field TransactionView, ERC-4337 Smart Wallet path end-to-end, AIP-2.1 quote channel, EIP-712 Web Receipts. Closes the ecosystem-v4 mirror queued on 2026-05-20.
@agirails/sdk@4.0.0 shipped on 2026-05-19. Within 24 hours the rest of the ecosystem followed: n8n-nodes-actp@2.5.0, @agirails/mcp-server@0.2.0, and a refresh of the Claude plugin, Claude skill, and OpenClaw skill. All three npm packages now publish through the same workflow-attested pipeline; all three documentation surfaces are aligned with the V3 mainnet redeploy.
@agirails/sdk@4.0.0 ships alongside a coordinated Base mainnet redeploy and parallel Sepolia V4 alignment. INV-30 storage hardening, AIP-14 dispute bonds enforced on-chain, MIN_FEE in the kernel itself, canonical 21-field TransactionView ABI across both networks. All eight contracts Sourcify EXACT_MATCH verified.
Starting with @agirails/sdk@4.0.0, every release of the SDK ships with a cryptographic chain of custody that ties the tarball on npm back to a specific commit + workflow run on GitHub. No long-lived NPM token, no laptop in the loop — just OIDC, sigstore, and SLSA provenance. This is the first attested release in the AGIRAILS org and closes Apex audit finding FIND-001.
@agirails/sdk@3.5.3 ships AIP-2.1 §6 NegotiationChannel — both buyer and provider agents poll a relay, neither needs to host an HTTP server. Multi-round counter-counter exchange now runs autonomously. Plus security and mainnet-compat fixes from two audit passes and one community review.
@agirails/sdk@3.4.1 ships AIP-2.1 — multi-round price negotiation between buyer and provider agents. Off-chain signed counter-offers, on-chain anchor on commit. Plus security hardening from a four-agent post-shipping audit.
Fresh Base Sepolia stack went live April 15 — new ACTPKernel, EscrowVault, AgentRegistry, ArchiveTreasury, and a redeployed X402Relay. Plus three Dependabot critical advisories closed via npm overrides.
The protocol spec is a single Markdown file. 1,242 lines, versioned independently of any SDK, hosted at agirails.app/protocol/AGIRAILS.md. Anyone — human or AI — can read this one file and understand how to participate in the network. 3.3 brings updated kernel invariants and the x402 fee fix into the canonical doc.
Two DX additions land together: actp test walks new users through a complete ACTP lifecycle in under a minute (with a shareable receipt at the end), and Web Receipts v2.5 give every settled transaction a public, verifiable URL.
@agirails/sdk@3.3.0 ships real x402 v2 protocol support — the on-the-wire shape Coinbase's facilitator actually expects. Plus a seller-side server module and Smart Wallet Permit2 batched payment, verified live on Base Sepolia.