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Changelog

All notable changes to the qRaptor platform are documented here. Releases are listed in reverse chronological order.

August 2026

August 1, 2026

Deployments

  • A2A protocol support over JSON-RPC 2.0. Deployed AI Agents are now standards-compliant A2A servers, callable from any A2A client — agent frameworks such as Google ADK and LangGraph, or A2A-capable enterprise platforms — via message/send. Supports A2A 0.2.x and 0.3.0, with message/stream, tasks/get and tasks/cancel.
  • Agent cards are served at both well-known locations — agent-card.json (0.3.0+) and agent.json (0.2.x) — with correct securitySchemes, preferredTransport and truthful capabilities.
  • Long-running agents return a working task instead of holding the connection open; poll tasks/get for the result.
  • Repeated messageId values are idempotent — a retry returns the stored task without re-running the agent or re-charging credits.
  • The Test console gained a Method selector for A2A, surfaces JSON-RPC error codes (which arrive with HTTP 200), and can chain a returned task id into tasks/get.
  • New guide: A2A integration.
  • Deprecated: the REST task endpoints (/agents/{id}/tasks…) are superseded by POST /agents/{id}/a2a and will be removed after two release notices.

June 2026

June 5, 2026

Agentic Workspace

  • Added Memory nodes for persistent key-value storage across agent conversations.
  • Reindex Content Store node now supports web crawler sources.
  • Improved Test Execution panel with real-time node status indicators.

Deployments

  • Custom domain SSL certificates now auto-renew 30 days before expiry.
  • Added deployment activity log showing last request timestamp.

Platform

  • New system tools: Text Transform, JSON Tools.
  • MCP Server support in Agent Tools (connect external tool providers).

May 2026

May 28, 2026

Agentic Workspace

  • Launched Agent Builder v2 with improved Node Palette organization (Flow Control, Actions, Logic, Loops, Data, RAG, Advanced).
  • Added Quick Prompt node — simplified LLM call with prompt and output variable.
  • Added Agent Call node for agent-to-agent invocation within workflows.
  • Version panel now shows creation timestamps and “Currently editing” indicator.

Data Vault

  • Content Store semantic search now returns relevance scores.
  • Table schema editor supports JSON column type.

Deployments

  • Added OIDC authentication option for production deployments.
  • Deployment cards now show active channels (Application Service, Chat Widget, Agents).

April 2026

April 15, 2026

Initial Public Release

  • qRaptor Studio launched at studio.qraptor.ai .
  • Task Agent visual graph editor with 15+ node types.
  • AI Agent config-driven assistant builder.
  • Data Vault with Tables, Documents, and Content Store.
  • Deployment system with preview and production environments.
  • Free, Starter, Pro, and Enterprise plans available.
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