v1.7.2

Changelog

New Features:

• MySQL Storage: Added support for MySQLStorage as an agent/team/workflow session storage backend.
• XAi Live Search: Added support for live search on the XAi model provider.
• OpenAI Deep Research: Support added for o4-mini-deep-research and o3-deep-research models.

Improvements:

• Memory Growth on Performance Evals: Added memory_growth_tracking as an attribute on PerformanceEval to enable additional debug logs for memory growth.
• Agent/Team in Tool Hook: Added agent and team as optional parameters in tool hooks, for more flexibility.

Bug Fixes:

• Gemini 2.5 Metrics: Fixed Gemini metrics to correctly include “thinking” tokens.
• Claude tool calling: Fixed a bug related to parsing function call responses when using Claude models.
• Team Metrics: Fixed a bug with team metrics when teams have history enabled.

What's Changed

• fix: Correctly count gemini tokens by @dirkbrnd in #3745
• fix: Workflow streaming on playground by @dirkbrnd in #3746
• fix: weaviate-client closed error by @kausmeows in #3759
• fix: update Claude format_function_call_results logic by @manuhortet in #3758
• fix: update mcp lib install instructions by @manuhortet in #3757
• [fix] Correctly detect when tool has already been wrapped by @seandi in #3728
• fix: Handle assistant messages in responses API by @dirkbrnd in #3769
• chore: Add tests to measure memory impact by @dirkbrnd in #3762
• fix: print-response by @ysolanky in #3780
• feat: xAI live search by @Mustafa-Esoofally in #3779
• feat: mysql storage by @ysolanky in #3782
• fix: Windows formatter script by @willemcdejongh in #3797
• Feat: Session state in tool hook by @dirkbrnd in #3771
• fix: team metrics when team history is enabled by @manuhortet in #3805
• feat: OpenAI Deep Research agent by @Mustafa-Esoofally in #3785
• chore: Release 1.7.2 by @dirkbrnd in #3773

New Contributors

• @seandi made their first contribution in #3728

Full Changelog: v1.7.1...v1.7.2