What's New `OpenAIAgent` supports all built-in tools Feat/OpenAI agent builtin tools 6657 by @tejas-dharani in https://github.com/microsoft/autogen/pull/6671 Support nested `Team` as a participant in a `Team` Supporting Teams as Participants in a GroupChat by @ekzhu in https://github.com/microsoft/autogen/pull/5863 Introduce `RedisMemory` Adds Redis Memory extension class by @justin-cechmanek in https://github.com/microsoft/autogen/pull/6743 Upgrade to latest MCP version Upgrade_mcp_version by @victordibia in https://github.com/microsoft/autogen/pull/6814 Expand MCP Workbench to support more MCP Client features by @tylerpayne in https://github.com/microsoft/autogen/pull/6785 Upgrade to latest GraphRAG version Upgrade GraphRAG to v2.3+ by @victordibia in https://github.com/microsoft/autogen/pull/6744 `include_name_in_message` flag to make the use of `name` field optional in chat messages sent via the Open AI client.

Add `include_name_in_message` parameter to make `name` field optional in OpenAI messages by @Copilot in https://github.com/microsoft/autogen/pull/6845 All Changes Feat/OpenAI agent builtin tools 6657 by @tejas-dharani in https://github.com/microsoft/autogen/pull/6671…