2.6.27

What's Changed

• Fix BaseType annotation parsing by @okhat in #8318

Full Changelog: 2.6.26...2.6.27

2.6.27a1

What's Changed

• Fix BaseType annotation parsing by @okhat in #8318

Full Changelog: 2.6.26...2.6.27a1

2.6.26

What's Changed

• Support dspy.Tool as input field type and dspy.ToolCall as output field type by @chenmoneygithub in #8242
• fix inspect_history function calling issue #8315 by @iPersona in #8316
• Fix lint errors and lock uv dependencies by @TomeHirata in #8312
• Revert hotpotqa back to original (from #8234) as it's now alive by @okhat in #8317

New Contributors

• @iPersona made their first contribution in #8316

Full Changelog: 2.6.25...2.6.26

2.6.25

What's Changed

Core

• Provide a standard base class for creating custom Signature field type by @chenmoneygithub in #8217
• dspy.Audio by @arnavsinghvi11 in #8214
• Fix audio attr name by @chenmoneygithub in #8241
• Fix ReinforceJob LM reference by @okhat in #8249
• Support python 3.13 by @TomeHirata in #8255
• Avoid importing optuna in dspy import by @TomeHirata in #8258
• Support custom imported module serialization with cloudpickle by @erandeutsch in #8286
• Support for Service Principal Auth for Databricks Retrieve with DSPy by @willsmithDB in #8293
• Fix Module history initialization by @okhat in #8307
• Add pytest-asyncio to deps list of testing before pypi by @chenmoneygithub in #8308

Modules

• Add CodeAct module by @TomeHirata in #8222
• Per module lm history by @chenmoneygithub in #8199
• Streaming: support models that don't split stream chunks in tokens by @chenmoneygithub in #8235
• Support predicted output in DSPy by @chenmoneygithub in #8247
• Bugfix: Ensure keys in both entities are merged by @estsauver in #8238
• Fixes utf-8 formatting issues in optimization saves by @ItzAmirreza in #8272
• Add langchain tool support by @TomeHirata in #8292

Misc

• fix: use forked hotpotqa to bring dataset alive #8233 by @vincentkoc in #8234
• fix(tests): use temp file for dataset by @estsauver in #8237
• feat(dspy): custom type resolution in Signatures by @isaacbmiller in #8232
• Remove dspy/.internal_dspyai/dist/ produced in the pipeline by @TomeHirata in #8240
• Fix DataLoader input key bug by @okhat in #8248
• Run tests with extra dependencies separately by @TomeHirata in #8246
• Ensure dspy.Image allows gs://image_urls from Google Cloud Platform (GCP) by @dimroc in #8267
• Fix the history related error of CodeAct by @TomeHirata in #8300

New Contributors

• @vincentkoc made their first contribution in #8234
• @estsauver made their first contribution in #8237
• @jmho made their first contribution in #8229
• @JHMuir made their first contribution in #8168
• @neilbhutada made their first contribution in #8250
• @carsonkahn-external made their first contribution in #8254
• @dimroc made their first contribution in #8267
• @erandeutsch made their first contribution in #8286
• @willsmithDB made their first contribution in #8293

Full Changelog: 2.6.24...2.6.25

2.6.24

What's Changed

Core

• Make it easier to do sync streaming by @chenmoneygithub in #8183
• Better default and warnings around LM max_tokens by @okhat in #8215
• Remove duplicated callback field from LM by @TomeHirata in #8230

Adapters

• Add AdapterParseError to dspy by @chenmoneygithub in #8212

Modules

• Fix spelling typo in react module by @BTripp1986 in #8191
• Move string representation of tool to Tool class by @TomeHirata in #8208

Optimizers

• Add GRPO Optimizer to DSPy by @Ziems @LakshyAAAgrawal @dilarasoylu @Harryllh in #8171
• Handle finetuning errors gracefully by @arnavsinghvi11 in #8194

New Contributors

• @BTripp1986 made their first contribution in #8191

Full Changelog: 2.6.23...2.6.24

2.6.23

What's Changed

Core

• Support streaming in async DSPy program by @chenmoneygithub in #8144
• Fix predict usage tracking by @chenmoneygithub in #8146
• Improve the positional args error message for dspy.Predict by @chenmoneygithub in #8152
• Support token streaming with json adapter by @chenmoneygithub in #8158
• Fix litellm retries by @chenmoneygithub in #8161
• Utility that converts async stream to sync stream by @chenmoneygithub in #8162

Optimizers

• Updating MIPROv2 Auto Settings by @klopsahlong in #8165
• MIPROv2 Updates by @klopsahlong in #8166

New Contributors

• @emmanuel-ferdman made their first contribution in #8160
• @Y-1huadb made their first contribution in #8131
• @Krishn1412 made their first contribution in #8129

Full Changelog: 2.6.22...2.6.23

2.6.22

What's Changed

Core

• Fix cache thread unsafety by @chenmoneygithub in #8133

Adapters & Modules

• Support async path in dspy.ReAct by @chenmoneygithub in #8139
• Fixes for Adapters (Pydantic validation) and SIMBA (candidate_programs) by @okhat in #8141
• Support args of custom types in dspy mcp tool by @chenmoneygithub in #8142
• Add cache to async LM call by @chenmoneygithub in #8135
• Adapters: Improve handling of literals and optionals by @okhat in #8143

New Contributors

• @SanjanShiv made their first contribution in #8124

Full Changelog: 2.6.21...2.6.22

2.6.21

What's Changed

• Make Adapters' parse_value and Cache's request_cache more permissive by @okhat in #8132

Full Changelog: 2.6.20...2.6.21

2.6.20

What's Changed

Core Library

• Native async support for callbacks and dspy.Tool by @chenmoneygithub @TomeHirata in #8105, #8110, #8106
• Fix: Make sure Base LM builds on self.kwargs by @tikoehle in #8104
• Restore relaxation of openai version range, lost after refactor by @srowen in #8112

Modules

• Handle ReAct tool selection failures more gracefully by @okhat in #8114
• Add dspy.Tool.from_mcp_tool by @TomeHirata in #8130

New Contributors

• @tikoehle made their first contribution in #8104
• @srowen made their first contribution in #8112
• @assadyousuf made their first contribution in #8076
• @xinyij-goo made their first contribution in #8127

Full Changelog: 2.6.19...2.6.20

2.6.19

What's Changed

General

• Support async in DSPy critical paths by @chenmoneygithub in #8080
• Migrate from Poetry to UV by @chenmoneygithub in #8083
• Dspy fanout cache by @chenmoneygithub in #8062
• Remove unnecessary LM callback by @TomeHirata in #8098

Adapters

• Fix Pydantic Deprecation warning by @Miyamura80 in #8087

Modules

• ReAct tools: Fix default arg when type hints are not available by @chenmoneygithub in #8089
• Allow overwrite max_iter in ReAct by @TomeHirata in #8096
• Support composite arg type parsing in dspy.Tool by @chenmoneygithub in #8095
• Support kwargs in dspy Tool by @TomeHirata in #8102

New Contributors

• @Miyamura80 made their first contribution in #8087

Full Changelog: 2.6.18...2.6.19