v2.6.9

On the agent path for Antigravity and Deep Research, the autonomous loop runs its tools inside Google's server-managed sandbox. Agno used to surface those steps as local tool calls, which triggered Function <name> not found errors and follow-up 400 invalid_request failures. Those server-side steps are now skipped on the agent path, so managed agents run cleanly. The model path with your own declared tools is unchanged.