LangServe

What's Changed

• release: 0.3.3 for compatibility with langchain-core 1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/830

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.3.2...v0.3.3

What's Changed

• Update README.md Grammatical Errors by @jivaniyash in https://github.com/langchain-ai/langserve/pull/733
• Update Chroma import to avoid deprecation warning. by @wuloi in https://github.com/langchain-ai/langserve/pull/741
• Add new contributor to .clabot configuration by @eyurtsev in https://github.com/langchain-ai/langserve/pull/822
• chore: bump some package versions by @joaquin-borggio-lc in https://github.com/langchain-ai/langserve/pull/821
• chore: bump patch version by @joaquin-borggio-lc in https://github.com/langchain-ai/langserve/pull/823
• ci: drop python 3.8 by @joaquin-borggio-lc in https://github.com/langchain-ai/langserve/pull/825

New Contributors

• @jivaniyash made their first contribution in https://github.com/langchain-ai/langserve/pull/733
• @wuloi made their first contribution in https://github.com/langchain-ai/langserve/pull/741
• @joaquin-borggio-lc made their first contribution in https://github.com/langchain-ai/langserve/pull/821

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.3.1...v0.3.2

What's Changed

• examples: update clients by @eyurtsev in https://github.com/langchain-ai/langserve/pull/768
• Update README by @eyurtsev in https://github.com/langchain-ai/langserve/pull/769
• Update README.md by @eyurtsev in https://github.com/langchain-ai/langserve/pull/771
• Update README.md by @eyurtsev in https://github.com/langchain-ai/langserve/pull/773
• migration guide by @eyurtsev in https://github.com/langchain-ai/langserve/pull/787
• docs: update local link in readme by @ccurme in https://github.com/langchain-ai/langserve/pull/788
• Update MIGRATION.md by @eyurtsev in https://github.com/langchain-ai/langserve/pull/789
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/793
• docs: Remove templates in readme by @Mingqi2 in https://github.com/langchain-ai/langserve/pull/792
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/800
• update ssl verifying part to work with httpx 0.28.0 by @xxsl in https://github.com/langchain-ai/langserve/pull/798
• Update _lint.yml by @eyurtsev in https://github.com/langchain-ai/langserve/pull/802
• lint by @eyurtsev in https://github.com/langchain-ai/langserve/pull/803
• Release 0.3.1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/801
• ci: add workflow dispatch to _release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/805

New Contributors

• @Mingqi2 made their first contribution in https://github.com/langchain-ai/langserve/pull/792
• @xxsl made their first contribution in https://github.com/langchain-ai/langserve/pull/798

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.3.0...v0.3.1

What's Changed

• Update unit tests to catch up with langchain-core by @eyurtsev in https://github.com/langchain-ai/langserve/pull/743
• upgrade to pydantic 2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/744
• migrate examples to pydantic 2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/745
• chat-playground: update to handle oneOf (resulted from pydantic upgrade) by @eyurtsev in https://github.com/langchain-ai/langserve/pull/746
• update default playground to handle oneOf type by @eyurtsev in https://github.com/langchain-ai/langserve/pull/747
• 0.3.0.dev1 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/748
• resolve more warnings in unit tests by @eyurtsev in https://github.com/langchain-ai/langserve/pull/752
• first pass at removing deprecated usaged by @eyurtsev in https://github.com/langchain-ai/langserve/pull/751
• update claude model in examples by @eyurtsev in https://github.com/langchain-ai/langserve/pull/750
• more run time warnings by @eyurtsev in https://github.com/langchain-ai/langserve/pull/753
• Update doc-string, remove unused function by @eyurtsev in https://github.com/langchain-ai/langserve/pull/754
• update serialization to work with older pydantic versions by @eyurtsev in https://github.com/langchain-ai/langserve/pull/756
• serialization fix for defaults by @eyurtsev in https://github.com/langchain-ai/langserve/pull/757
• Release 0.3.0dev2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/758
• add ability to control version of astream events API by @eyurtsev in https://github.com/langchain-ai/langserve/pull/760
• improve error messages when models fail to hash by @eyurtsev in https://github.com/langchain-ai/langserve/pull/762
• mark include callback events as a beta api by @eyurtsev in https://github.com/langchain-ai/langserve/pull/761
• propagate astream events from add_route by @eyurtsev in https://github.com/langchain-ai/langserve/pull/763
• Fix issue with callback events sent from server by @eyurtsev in https://github.com/langchain-ai/langserve/pull/765
• Add ability to specify custom serializer by @eyurtsev in https://github.com/langchain-ai/langserve/pull/764
• v0.3 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/767

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.2.3...v0.3.0

What's Changed

• resolve more warnings in unit tests by @eyurtsev in https://github.com/langchain-ai/langserve/pull/752
• first pass at removing deprecated usaged by @eyurtsev in https://github.com/langchain-ai/langserve/pull/751
• update claude model in examples by @eyurtsev in https://github.com/langchain-ai/langserve/pull/750
• more run time warnings by @eyurtsev in https://github.com/langchain-ai/langserve/pull/753
• Update doc-string, remove unused function by @eyurtsev in https://github.com/langchain-ai/langserve/pull/754
• update serialization to work with older pydantic versions by @eyurtsev in https://github.com/langchain-ai/langserve/pull/756
• serialization fix for defaults by @eyurtsev in https://github.com/langchain-ai/langserve/pull/757
• Release 0.3.0dev2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/758

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.3.0dev1...v0.3.0dev2

What's Changed

• Update unit tests to catch up with langchain-core by @eyurtsev in https://github.com/langchain-ai/langserve/pull/743
• upgrade to pydantic 2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/744
• migrate examples to pydantic 2 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/745
• chat-playground: update to handle oneOf (resulted from pydantic upgrade) by @eyurtsev in https://github.com/langchain-ai/langserve/pull/746
• update default playground to handle oneOf type by @eyurtsev in https://github.com/langchain-ai/langserve/pull/747
• 0.3.0.dev1 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/748

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.2.3...v0.3.0dev1

What's Changed

• update readme by @ccurme in https://github.com/langchain-ai/langserve/pull/697
• Add instructions to address pydantic v2 incompatibility by @efriis in https://github.com/langchain-ai/langserve/pull/713
• Add langgraph compatibility section by @eyurtsev in https://github.com/langchain-ai/langserve/pull/718
• Support correction when creating feedback with token by @hinthornw in https://github.com/langchain-ai/langserve/pull/736
• Release 0.2.3 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/737
• infra: release permissions by @efriis in https://github.com/langchain-ai/langserve/pull/738

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.2.2...v0.2.3

What's Changed

• Update hosted langserve waitlist form by @jakerachleff in https://github.com/langchain-ai/langserve/pull/664
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/674
• chore: add fastapi to client extra by @dennisrall in https://github.com/langchain-ai/langserve/pull/666
• 0.2.2 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/675

New Contributors

• @dennisrall made their first contribution in https://github.com/langchain-ai/langserve/pull/666

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.2.1...v0.2.2

What's Changed

• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/656
• set default model for Anthropic by @ccurme in https://github.com/langchain-ai/langserve/pull/655
• patch: Use correct attribute for token url by @eyurtsev in https://github.com/langchain-ai/langserve/pull/662
• release 0.2.1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/663

New Contributors

• @ccurme made their first contribution in https://github.com/langchain-ai/langserve/pull/655

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.2.0...v0.2.1

What's Changed

• Migrate to locations of imports by @eyurtsev in https://github.com/langchain-ai/langserve/pull/625
• Update to allow core 0.2.0 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/644
• 0.2.0rc1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/645
• fix upper version for core to 0.3 instead of 3 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/646
• update poetry.lock file after version bump by @eyurtsev in https://github.com/langchain-ai/langserve/pull/647
• Release 0.2.0 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/651

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.1.1...v0.2.0

What's Changed

• Migrate to locations of imports by @eyurtsev in https://github.com/langchain-ai/langserve/pull/625
• Update to allow core 0.2.0 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/644
• 0.2.0rc1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/645
• fix upper version for core to 0.3 instead of 3 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/646
• update poetry.lock file after version bump by @eyurtsev in https://github.com/langchain-ai/langserve/pull/647

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.1.1...v0.2.0rc1

What's Changed

• Changes to readme by @nfcampos in https://github.com/langchain-ai/langserve/pull/614
• patch: fix feedback in astream log and astream events by @eyurtsev in https://github.com/langchain-ai/langserve/pull/620
• Release 0.1.1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/621

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.1.0...v0.1.1

What's Changed

• Update README.md with correct form by @jakerachleff in https://github.com/langchain-ai/langserve/pull/533
• Document add_routes by @eyurtsev in https://github.com/langchain-ai/langserve/pull/523
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/538
• Update SECURITY.md by @eyurtsev in https://github.com/langchain-ai/langserve/pull/541
• Refactor Anthropic import to langchain_anthropic and update model to v3 by @donbr in https://github.com/langchain-ai/langserve/pull/524
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/558
• doc: link server example to server.py instead of client.ipynb by @WarrenTheRabbit in https://github.com/langchain-ai/langserve/pull/553
• Update splashscreen by @eyurtsev in https://github.com/langchain-ai/langserve/pull/563
• Transition to langchain-core ^0.1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/564
• [minor][doc] Updates setup instruction for LangServe app by @rahilvora in https://github.com/langchain-ai/langserve/pull/549
• Only surface callback events in response schema if callbacks are enabled by @eyurtsev in https://github.com/langchain-ai/langserve/pull/566
• Scoped Feedback: Plumb through scoped feedback by @eyurtsev in https://github.com/langchain-ai/langserve/pull/568
• langserve: Create token feedback endpoint, update schema for feedback by @eyurtsev in https://github.com/langchain-ai/langserve/pull/570
• Expose Feedback Tokens as part of add_routes and APIHandler by @eyurtsev in https://github.com/langchain-ai/langserve/pull/571
• Allow accepting run ids by the server by @eyurtsev in https://github.com/langchain-ai/langserve/pull/576
• Tests: add token_feedback endpoint to test that verifies enabled/disabled config by @eyurtsev in https://github.com/langchain-ai/langserve/pull/573
• Improve error message if user isn't passing a Runnable to add_routes by @eyurtsev in https://github.com/langchain-ai/langserve/pull/577
• Add tests to check playground is served with api router configurations by @eyurtsev in https://github.com/langchain-ai/langserve/pull/579
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/582
• Raise invalid request exceptions by @eyurtsev in https://github.com/langchain-ai/langserve/pull/581
• 0.1.0 RC1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/584
• Fixes associated with feedback endpoint by @eyurtsev in https://github.com/langchain-ai/langserve/pull/593
• 0.1.0rc2 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/594
• Release 0.1.0 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/608

New Contributors

• @donbr made their first contribution in https://github.com/langchain-ai/langserve/pull/524
• @WarrenTheRabbit made their first contribution in https://github.com/langchain-ai/langserve/pull/553
• @rahilvora made their first contribution in https://github.com/langchain-ai/langserve/pull/549

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.51...v0.1.0

What's Changed

• Fixes associated with feedback endpoint by @eyurtsev in https://github.com/langchain-ai/langserve/pull/593
• 0.1.0rc2 release by @eyurtsev in https://github.com/langchain-ai/langserve/pull/594

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.1.0rc1...v0.1.0rc2

What's Changed

• Update README.md with correct form by @jakerachleff in https://github.com/langchain-ai/langserve/pull/533
• Document add_routes by @eyurtsev in https://github.com/langchain-ai/langserve/pull/523
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/538
• Update SECURITY.md by @eyurtsev in https://github.com/langchain-ai/langserve/pull/541
• Refactor Anthropic import to langchain_anthropic and update model to v3 by @donbr in https://github.com/langchain-ai/langserve/pull/524
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/558
• doc: link server example to server.py instead of client.ipynb by @WarrenTheRabbit in https://github.com/langchain-ai/langserve/pull/553
• Update splashscreen by @eyurtsev in https://github.com/langchain-ai/langserve/pull/563
• Transition to langchain-core ^0.1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/564
• [minor][doc] Updates setup instruction for LangServe app by @rahilvora in https://github.com/langchain-ai/langserve/pull/549
• Only surface callback events in response schema if callbacks are enabled by @eyurtsev in https://github.com/langchain-ai/langserve/pull/566
• Scoped Feedback: Plumb through scoped feedback by @eyurtsev in https://github.com/langchain-ai/langserve/pull/568
• langserve: Create token feedback endpoint, update schema for feedback by @eyurtsev in https://github.com/langchain-ai/langserve/pull/570
• Expose Feedback Tokens as part of add_routes and APIHandler by @eyurtsev in https://github.com/langchain-ai/langserve/pull/571
• Allow accepting run ids by the server by @eyurtsev in https://github.com/langchain-ai/langserve/pull/576
• Tests: add token_feedback endpoint to test that verifies enabled/disabled config by @eyurtsev in https://github.com/langchain-ai/langserve/pull/573
• Improve error message if user isn't passing a Runnable to add_routes by @eyurtsev in https://github.com/langchain-ai/langserve/pull/577
• Add tests to check playground is served with api router configurations by @eyurtsev in https://github.com/langchain-ai/langserve/pull/579
• Update .clabot by @eyurtsev in https://github.com/langchain-ai/langserve/pull/582
• Raise invalid request exceptions by @eyurtsev in https://github.com/langchain-ai/langserve/pull/581
• 0.1.0 RC1 by @eyurtsev in https://github.com/langchain-ai/langserve/pull/584

New Contributors

• @donbr made their first contribution in https://github.com/langchain-ai/langserve/pull/524
• @WarrenTheRabbit made their first contribution in https://github.com/langchain-ai/langserve/pull/553
• @rahilvora made their first contribution in https://github.com/langchain-ai/langserve/pull/549

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.51...v0.1.0rc1

What's Changed

• Fix regenerate in chat playground for legacy inputs by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/529
• Release 0.0.51 by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/530

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.50...v0.0.51

What's Changed

• Add support for older chat input schemas to chat playground by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/526
• Release 0.0.50 by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/527

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.49...v0.0.50

What's Changed

• Expose playground type in add_routes and APIHandler by @eyurtsev in https://github.com/langchain-ai/langserve/pull/519
• Update docs for new chat playground flow by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/520
• Remove deadcode and lint by @eyurtsev in https://github.com/langchain-ai/langserve/pull/521
• Add output schemas to the playgrounds by @eyurtsev in https://github.com/langchain-ai/langserve/pull/522
• Release 0.0.49 by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/525

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.48...v0.0.49

What's Changed

• Add env var docs by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/513
• Show line-breaks in chat message content by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/515
• Allow editing of prior messages in the chat playground by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/516
• Release 0.0.48 by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/517

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.47...v0.0.48

What's Changed

• add py.typed by @baskaryan in https://github.com/langchain-ai/langserve/pull/505
• Improve LangSmith feedback endpoint error message by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/510
• Adds opt-in public trace view endpoint by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/511
• Adds chat interface by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/509
• Release 0.0.47 by @jacoblee93 in https://github.com/langchain-ai/langserve/pull/512

Full Changelog: https://github.com/langchain-ai/langserve/compare/v0.0.46...v0.0.47