v2.0.0 — A2A-Native Workflow Engine

CUE v2.0.0 — Reposition as A2A-Native Workflow Engine

Architecture Change

• Before: Polled CORE history API for triggers
• After: Receives standard A2A messages via /a2a/jsonrpc

New Features

• Standard Agent Card: /.well-known/agent-card.json — A2A v1.0 format with supportedInterfaces, provider, skills
• JSON-RPC Endpoint: /a2a/jsonrpc — handles SendMessage, GetTask, ListTasks
• Backward Compatible: Existing /a2a/inbound and /.well-known/agent.json preserved

Changed

• Agent Card format updated to A2A v1.0 standard
• Compose references CORE v2.0.0 image
• ContentMatchTrigger continues to work with real-time A2A messages

Test Results

• 359/359 tests passing (0 regressions)

Companion Release

• agentwire-core v2.0.0 — A2A v1.0 Gateway Rewrite