3.0.0b1

What's Changed

A cleaner release note to follow. The only breaking change to be aware of in 3.0 is just #8073 for unmaintained retriever integration (should affect almost no one, and easy to migrate to custom code for those affected).

• Fix Pydantic v2 deprecation warning in json_adapter by @brishin in #8263
• Enable CI testing for all supported python versions by @chenmoneygithub in #8321
• Fix the custom type extraction in dspy.BaseType by @chenmoneygithub in #8320
• Add global max_errors setting by @okhat in #8319
• Wrap langchain tool code example by asyncio runner by @chenmoneygithub in #8322
• add more permission capabilities to PythonInterpreter by @arnavsinghvi11 in #8296
• Fix logging configuration to prevent OpenTelemetry handler conflicts by @dmavrommatis in #8269
• restore audio inspect_history by @arnavsinghvi11 in #8336
• Standardize coding style in DSPy by @chenmoneygithub in #7885
• Fix lint failures by @chenmoneygithub in #8337
• Prompt users to run pre-commit when detecting ruff failures by @chenmoneygithub in #8338
• refactoring audio_format completely by @arnavsinghvi11 in #8349
• Add docstring for dspy.ReAct by @chenmoneygithub in #8334
• Allow tool async to sync conversion by @chenmoneygithub in #8332
• Fix missing [[ ## completed ## ]] in history and fewshot example by @chenmoneygithub in #8340
• Fix usage tracking when None exists as value by @chenmoneygithub in #8339
• Remove unused GRPO endpoint by @Ziems in #8354
• update the MLflow tracing guide by @chenmoneygithub in #8353
• Add xml adapter by @chenmoneygithub in #8358
• Merge async settings change into main by @chenmoneygithub in #8361
• Remove community retrievers by @TomeHirata in #8073

New Contributors

• @brishin made their first contribution in #8263
• @dmavrommatis made their first contribution in #8269

Full Changelog: 2.6.27...3.0.0b1