Release 3.0.4b1 · stanfordnlp/dspy

What's Changed

Fix GEPA usage tracking with tuple outputs by @smec-cgint in #8739
Add custom instruction_proposer support to GEPA with multimodal (dspy.Image) handling by @andressrg in #8737
Enhance logging for valset usage in GEPA by @LakshyAAAgrawal in #8770
[Feature] GEPA: Add custom component selection logic support by @andressrg in #8765
Add MLFLow <> GEPA support by @TomeHirata in #8763
Update optimization overview with data split guidance by @LakshyAAAgrawal in #8792
docs: Add comprehensive instruction_proposer documentation and examples for GEPA by @andressrg in #8775
Introduce gepa_kwargs for passing custom kwargs to gepa.optimize by @LakshyAAAgrawal in #8850
Propagate callback metadata during GEPA minibatch eval by @TomeHirata in #8835
Fix typo in GEPA warning by @TomeHirata in #8840
Update gepa[dspy] dependency version to 0.0.17; Potential fix for load from state not working in GEPA by @LakshyAAAgrawal in #8859
SIMBA Improvements by @klopsahlong in #8766

Add Anthropic Citation API support by @TomeHirata in #8721
Add api reference for citations and document by @TomeHirata in #8801
Allow custom type to be streamed and use native response by @TomeHirata in #8778
Fix example code for Citations by @TomeHirata in #8868

Deprecate Image from_* helpers in favor of flexible constructor by @isaacbmiller in #8771
Cache Image.format for better throughput by @TomeHirata in #8842
test(dspy.Image): Adds a test with ReAct that has an Image tool by @isaacbmiller in #8855

Fix #8703 - fixing module and feedback mismatch by @Lucas-Fernandes-Martins in #8777
Fix value parsing and add tests by @chenmoneygithub in #8774
Parse doubly-encoded base type in json.parse by @TomeHirata in #8814
Fix unexpected parsing of Optional[str] fields when string has brackets or braces by @sontanon in #8805
Use mcp.ClientSession for type hint by @TomeHirata in #8826
Fix type hint for callpreprocess by @TomeHirata in #8827
fix: Allow DummyLM answers dict values to be of any type to work with a wider range of signatures by @BenMcH in #8803
Fix the crash when usage tracker is enabled with non-prediction output by @TomeHirata in #8831
Fallback to memory cache when disk is not available by @TomeHirata in #8718
bug(lm): Avoid unnecessary cache key computation by @isaacbmiller in #8862
Display metric=0 in eval table by @TomeHirata in #8817
Add save/load to Embeddings by @TomeHirata in #8818

Minor document changes by @Navanit-git in #8722
Add doc page to learn tool usage in DSPy by @TomeHirata in #8709
Style fix for tool page by @TomeHirata in #8781
Add tracing banner in new tutorials by @B-Step62 in #8772
docs: fix link to the sglang installation/getting started page by @tomsanbear in #8776
Guide on using native tool calling by @chenmoneygithub in #8788
fix: removed duplicate cell from GEPA information extraction tutorial by @vacmar01 in #8806
Remove EmailInsight class from email extraction tutorial by @TomeHirata in #8790
Update documentation to include responses api by @chenmoneygithub in #8780
[Feature] Add automatic llms.txt generation via mkdocs-llmstxt plugin by @aberoham in #8562
Guide on using native tool calling by @chenmoneygithub in #8788
Update HotPotQA in light of #8591 by @okhat in #8751

Use developer role in response API by @TomeHirata in #8727
8688 csv output by @crawftv in #8725
Add header link by @TomeHirata in #8773
Add experimental annotation by @TomeHirata in #8712
Update LICENSE error by @TomeHirata in #8783
Fixed Spelling error in DatasetDescriptor Prompt by @PoeAudits in #8812
Update API reference by @TomeHirata in #8844
Expose EvaluationResult as dspy.evaluate.EvaluationResult by @TomeHirata in #8843
Include built-in types in DSPy api references by @chenmoneygithub in #8810
Change DummyLM to take an adapter at init by @isaacbmiller in #8802
Infinitus AI agents by @suman-subash-infinitusai in #8708
[WIP] Arbor Interface Update by @Ziems in #8837

Full Changelog: 3.0.3...3.0.4b1