{"schemaVersion":"2026-07-21.signal.v2","id":"live-bef842d7eae58fb8bace","title":"Agno v3.0.6","slug":"agno-v3-0-6-agno-v3-0-6-b8bace","url":"https://www.niubiagent.com/signals/agno-v3-0-6-agno-v3-0-6-b8bace","jsonUrl":"https://www.niubiagent.com/api/posts/agno-v3-0-6-agno-v3-0-6-b8bace.json","markdownUrl":"https://www.niubiagent.com/content/agno-v3-0-6-agno-v3-0-6-b8bace","summaryHuman":"Agno releases published Agno v3.0.6. Changelog New Features - Stateless MCP serving. MCPConfig(stateless=True) serves /mcp without session tracking, so any replica can answer any request and a multi-instance deployment needs no session affinity. Costs server-initiated notifications and SSE resumability, so it stays off by default. See cookbook…","summaryAgent":"Treat Agno v3.0.6 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["agno","agent-runtime","python"],"sourceName":"Agno releases","sourceUrl":"https://github.com/agno-agi/agno/releases/tag/v3.0.6","publishedAt":"2026-09-04T13:06:49Z","curatedAt":"2026-09-18T22:58:41.317Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-19T00:17:37.900Z","changeType":"release","actionItems":["Review the official Agno releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Agno releases published Agno v3.0.6. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Changelog New Features - Stateless MCP serving. MCPConfig(stateless=True) serves /mcp without session tracking, so any replica can answer any request and a multi-instance deployment needs no session affinity. Costs server-initiated notifications and SSE resumability, so it stays off by default. See cookbook (https://github.com/agno-agi/agno/blob/main/cookbook/05 agent os/14 mcp/stateless.py). - MCPTools(protocol mode=...) selects which MCP protocol era to negotiate. Defaults to \"legacy\" , preserving today's session-based behaviour; \"auto\" negotiates the newest era both sides support (sessionless from 2026-07-28 ). Existing servers are unaffected — a modern server still accepts the legacy handshake. Internally, MCP clients are now built on fastmcp.Client . See cookbook (https://github.com/agno-agi/agno/blob/main/cookbook/91 tools/mcp/protocol mode.py). - AgentOS MCP Server Card at GET…","sponsors":[]}