2.6.18

What's Changed

General

• Move num_threads into global settings by @TomeHirata in #8071
• Move provide_traceback into global settings by @TomeHirata in #8056
• Add max size for global history by @TomeHirata in #8057
• Relax openai version, i.e. no longer <=1.61.0 by @okhat in #8084

Adapters & Modules

• Introduce two step adapter by @TomeHirata in #8011
• Support default args in dspy.Tool by @chenmoneygithub in #8082
• Add regex to match json object - fixes issues caused by Azure OpenAI response structure by @hmoazam in #8054

Optimizers

• Fix SIMBA max recursion depth error by @klopsahlong in bbc3581
• Handle empty demo case correctly in GroundedProposer by @TomeHirata in #8053
• Generic streaming support by @chenmoneygithub in #7856
• Performance improvement of evaluate.py by @koptagel in #8074

New Contributors

• @GangGreenTemperTatum made their first contribution in #8066
• @koptagel made their first contribution in #8074

Full Changelog: 2.6.17...2.6.18

2.6.17

What's Changed

Adapters

• Refactor DSPy adapters to make it more extensible by @chenmoneygithub in #7996
• Fix chat adapter finetune by @dilarasoylu in #8044
• Fix the type of format_demos by @TomeHirata in #8049
• Fix JSON Adapter's first attempt, all Adapters for ReAct trajectories by @okhat in #8051

Optimizers

• MIPROv2 Updates: New defaults, fixed Trial Logging by @klopsahlong in #8029
• Remove inspect_history from COPRO by @TomeHirata in #8033

LMs

• Fix usage tracking error when some fields are None by @chenmoneygithub in #8030
• Use exponential_backoff_retry for completion call by @TomeHirata in #8023

New Contributors

• @BenMcH made their first contribution in #8037

Full Changelog: 2.6.16...2.6.17

2.6.16

What's Changed

• Fix the numpy dependency and re-support Python 3.9 by @chenmoneygithub in #8013, #8021
• SIMBA Improvements: Bug fixes + Adding Trial Logs by @klopsahlong in #8019
• Add usage tracking by @chenmoneygithub in #8014

New Contributors

• @rifolio made their first contribution in #8012
• @charviupreti made their first contribution in #8025

Full Changelog: 2.6.15...2.6.16

2.6.15

What's Changed

• Release experimental dspy.SIMBA optimizer and a corresponding Tool-Use Tutorial by @okhat in #8002
• Allow dspy.ChainOfThought to be more customizable by @zbambergerNLP in #8006
• Allow dspy.ProgramOfThought to accept multiple output fields (and other reliability improvements) by @lxdlam in #8004

Full Changelog: 2.6.14...2.6.15

2.6.14

What's Changed

• Limit openai version temporarily due to #7986 by @okhat in #7995

• Maintenance: Update dependency LiteLLM for CVE by @mikeweltevrede in #7981

• Don't crash dspy import when cache initialization fails by @chenmoneygithub in #7983

• feat: support context protocol in PythonInterpreter by @lxdlam in #7984

• feat: refine PythonInterperter to proper take out the exception arguments by @lxdlam in #7992

• Refactor evaluate and introduce construct_result_table method by @TomeHirata in #7991

New Contributors

• @mikeweltevrede made their first contribution in #7981
• @lxdlam made their first contribution in #7984

Full Changelog: 2.6.13...2.6.14

2.6.13

What's Changed

• dspy.BestOfN: Adds Improved Error Handling, Documentation, and Tests by @cezarc1 in #7964

• Make dspy.BaseLM extensible by @chenmoneygithub in #7950

• Adapters: Support Pydantic field constraint in DSPy by @chenmoneygithub in #7980

• dspy.ChatAdapter: allow field headers and content on same line in parser by @laitifranz in #7955

• dspy.JSONAdapter: add image support to JSON Adapter too by @laitifranz in #7968

• Define compile and get_params to Teleprompter by @TomeHirata in #7973

• Fix completion being unable to be deserialized by pickle by @asparagus in #7960

New Contributors

• @laitifranz made their first contribution in #7955
• @jinnovation made their first contribution in #7963
• @asparagus made their first contribution in #7960

Full Changelog: 2.6.12...2.6.13

2.6.12

What's Changed

• dspy.MIPROv2: Fix error handling and add tests for eval_candidate_program by @TomeHirata in #7936

• dspy.Refine and dspy.BestOfN: Adds Improved Error Handling, Documentation, and Tests by @cezarc1 in #7926

• Simplify dspy.LM by @chenmoneygithub in #7940

• Fix unnecessary mlflow calls by @TomeHirata in #7942

• Remove upper bound on datasets version by @shermansiu in #7933

• Reorder dependencies by @TomeHirata in #7946

• Add callback_metadata to evaluate by @TomeHirata in #7952

New Contributors

• @shermansiu made their first contribution in #7933

Full Changelog: 2.6.11...2.6.12

2.6.11

What's Changed

• Fix saving issue by @chenmoneygithub in #7905
• enh: unblock Python 3.13 by @stevapple in #7912
• Add timeout-based straggler resubmission in ParallelExecutor by @okhat in #7914
• Decrease the memory usage at import dspy by @chenmoneygithub in #7915
• Fix undefined variables in dsp/utils/dpr.py by @TomeHirata in #7916

New Contributors

• @stevapple made their first contribution in #7912

Full Changelog: 2.6.10...2.6.11

2.6.10

What's Changed

• Add support for non-image mimes in image_url content by @glesperance in #7872
• Refactor ProgramOfThought and add unit tests by @TomeHirata in #7878
• Change the LM check to BaseLM by @chenmoneygithub in #7897
• Fix package name var in github actions by @TomeHirata in #7898
• Enhance type hints of adapters by @TomeHirata in #7896

Full Changelog: 2.6.9...2.6.10

2.6.9

What's Changed

• Support multiturn history by @chenmoneygithub in #7851 #7874

• Add evaluate callback by @TomeHirata in #7895

• enh(mipro): Allow to pass provide_traceback in mipro by @Samoed in #7890

• Fix signature field order mismatch by @Ziems in #7875

• Fix save predict model with LM by @TomeHirata in #7861

• Fix model name error in finetune by @TomeHirata in #7880

• Fix pyproject.toml to include package data by @TomeHirata in #7869

• Fixes and removes non-existent dependency on dsp.SentenceTransformersVectorizer from KNN and KNNFewShot by @cezarc1 in #7884

• Add more testing before publishing to pypi by @hmoazam in #7889

New Contributors

• @TomeHirata made their first contribution in #7869
• @Ziems made their first contribution in #7875
• @kanjurer made their first contribution in #7881
• @cezarc1 made their first contribution in #7884
• @Samoed made their first contribution in #7890

Full Changelog: 2.6.8...2.6.9