langchain-perplexity==1.0.0

Changes since langchain-perplexity==0.1.2

release(perplexity): 1.0.0 (#33576)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
style: more work for refs (#33508)
docs: update package READMEs (#33488)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(perplexity): 1.0.0a1 (#33234)
docs: v1 docs updates (#33173)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
fix: lift openai version constraints across packages (#33088)
fix(openai): pin upper bound to prevent Pydantic 2.7.0 issues (#33038)
chore: update pyproject.toml files, remove codespell (#33028)
revert: "chore: remove ruff target-version" (#32895)
chore: remove ruff target-version (#32880)
chore: adress pytest-asyncio deprecation warnings + other nits (#32696)
fix(docs): local API reference documentation build (#32271)
feat(docs): improve devx, fix Makefile targets (#32237)
fix(docs): capitalization, codeblock formatting, and hyperlinks, note blocks (#32235)
docs(openai): add comprehensive documentation and examples for extra_body + others (#32149)
fix(perplexity): undo xfails (#32192)

langchain-openai==1.0.0

Changes since langchain-openai==0.3.35

release(openai): 1.0.0 (#33578)
docs: fix Anthropic, OpenAI docstrings (#33566)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
feat(openai): Populate OpenAI service tier token details (#32721)
style: more work for refs (#33508)
feat(openai): Add openai moderation middleware (#33492)
docs: update package READMEs (#33488)
fix(docs): Fix several typos and grammar (#33487)
fix(openai): conditionally skip test (#33431)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
fix(openai): update file index key name (#33350)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore(openai): base.py ref pass (#33355)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
release(openai): 1.0.0a4 (#33316)
fix(standard-tests,openai): minor fix for Responses API tests (#33315)
fix(core,openai,anthropic): delegate to core implementation on invoke when streaming=True (#33308)
fix(openai): disable stream_usage in chat completions if OPENAI_BASE_URL is set (#33298)
chore(openai): (v1) fix sort order of mcp call keys (#33295)
feat(openai): enable stream_usage when using default base URL and client (#33205)
chore(infra): pdm -> hatchling (#33289)
style: drop target-version = "py39" for OpenAI, Anthropic, HuggingFace (#33287)
fix(anthropic,openai): fix tests (#33257)
chore: delete deprecated items (#33192)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)

langchain-ollama==1.0.0

Changes since langchain-ollama==0.3.10

release(ollama): 1.0.0 (#33567)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
docs: update package READMEs (#33488)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: fix dropdown default open admonition in refs (#33354)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
docs: v1 docs updates (#33173)
fix(ollama): exclude None parameters from options dictionary (#33208)
release: v1.0.0 (#32567)

langchain-nomic==1.0.0

Changes since langchain-nomic==0.1.5

release(nomic): 1.0.0 (#33574)
docs: more fixes for refs (#33554)
style: more work for refs (#33508)
docs: update package READMEs (#33488)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: drop UP045 (#33362)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(nomic): 1.0.0a1 (#33233)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
chore: update pyproject.toml files, remove codespell (#33028)

langchain-mistralai==1.0.0

Changes since langchain-mistralai==0.2.12

release(mistralai): 1.0.0 (#33573)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
style: more work for refs (#33508)
docs: update package READMEs (#33488)
feat(mistralai): support reasoning feature and v1 content (#33485)
chore(mistralai): delete redundant tests (#33468)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(mistralai): 1.0.0a1 (#33232)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)
fix(mistralai): handle HTTP errors in async embed documents (#33187)
docs: more standardization (#33124)
test(mistralai): add xfail for structured output test (#33119)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
chore: update pyproject.toml files, remove codespell (#33028)

langchain-huggingface==1.0.0

Changes since langchain-huggingface==0.3.1

release(huggingface): 1.0.0 (#33572)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
release(huggingface): 1.0.0a1 (#33536)
chore: more sweeping (#33533)
docs: update package READMEs (#33488)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
style: drop target-version = "py39" for OpenAI, Anthropic, HuggingFace (#33287)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
chore: update pyproject.toml files, remove codespell (#33028)
revert: "chore: remove ruff target-version" (#32895)
chore: remove ruff target-version (#32880)
fix(huggingface): fix typing in test_standard (#32863)
chore: adress pytest-asyncio deprecation warnings + other nits (#32696)
feat: port various nit changes from wip-v0.4 (#32506)
fix: formatting issues in docstrings (#32265)
feat(docs): improve devx, fix Makefile targets (#32237)
fix: LLM mimicking Unicode responses due to forced Unicode conversion of non-ASCII characters. (#32222)
fix(docs): capitalization, codeblock formatting, and hyperlinks, note blocks (#32235)
docs(openai): add comprehensive documentation and examples for extra_body + others (#32149)

langchain-groq==1.0.0

Changes since langchain-groq==0.3.8

release(groq): 1.0.0 (#33568)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
docs: update package READMEs (#33488)
fix(docs): Fix several typos and grammar (#33487)
chore(groq): fix integration tests (#33478)
feat(groq): support built-in tools in message content (#33459)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
fix(groq): handle content correctly (#33363)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(groq): 1.0.0a1 (#33231)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
chore: update pyproject.toml files, remove codespell (#33028)
test(groq): xfail tool integration test (#32960)
feat(core): allow overriding ls_model_name from kwargs (#32541)
fix(groq): update docs due to model deprecation (#32899)
revert: "chore: remove ruff target-version" (#32895)
chore: remove ruff target-version (#32880)

langchain-fireworks==1.0.0

Changes since langchain-fireworks==0.3.0

release(fireworks): 1.0.0 (#33571)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
docs: update package READMEs (#33488)
fix(fireworks): parse standard blocks in input (#33426)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(fireworks): 1.0.0a1 (#33230)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
fix: lift openai version constraints across packages (#33088)
fix(openai): pin upper bound to prevent Pydantic 2.7.0 issues (#33038)
chore: update pyproject.toml files, remove codespell (#33028)
feat(core): allow overriding ls_model_name from kwargs (#32541)
revert: "chore: remove ruff target-version" (#32895)
chore: remove ruff target-version (#32880)
chore: adress pytest-asyncio deprecation warnings + other nits (#32696)
feat: port various nit changes from wip-v0.4 (#32506)
fix: formatting issues in docstrings (#32265)
feat(docs): improve devx, fix Makefile targets (#32237)
fix: LLM mimicking Unicode responses due to forced Unicode conversion of non-ASCII characters. (#32222)
fix(docs): capitalization, codeblock formatting, and hyperlinks, note blocks (#32235)
docs(openai): add comprehensive documentation and examples for extra_body + others (#32149)
docs: fix typos in documentation (#32201)
fix: bump lockfiles (#31923)
ruff: restore stacklevels, disable autofixing (#31919)
fireworks[patch]: ruff fixes and rules (#31903)
ruff: more rules across the board & fixes (#31898)
fix: automatically fix issues with ruff (#31897)
langchain-fireworks[patch]: Add ruff bandit rules to linter (#31796)
standard-tests: add benchmarks (#31302)
packaging: remove Python upper bound for langchain and co libs (#31025)

langchain-exa==1.0.0

Changes since langchain-exa==0.3.1

release(exa): 1.0.0 (#33570)
fix: support python 3.14 in various projects (#33575)
docs(exa): fix documentation link (#33545)
docs: update package READMEs (#33488)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(exa): 1.0.0a1 (#33229)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
chore: update pyproject.toml files, remove codespell (#33028)

langchain-deepseek==1.0.0

Changes since langchain-deepseek==0.1.4

release(deepseek): 1.0.0 (#33581)
fix(deepseek): inject model_provider in response_metadata (#33544)
fix: support python 3.14 in various projects (#33575)
docs: more fixes for refs (#33554)
chore: more sweeping (#33533)
docs: update package READMEs (#33488)
style: llm -> model (#33423)
style: .. code-block:: admonition translations (#33400)
style: address Sphinx double-backtick snippet syntax (#33389)
chore: update Sphinx links to markdown (#33386)
style: remove more Optional syntax (#33371)
chore: drop UP045 (#33362)
style: monorepo pass for refs (#33359)
chore: enrich pyproject.toml files with links to new references, others (#33343)
chore: clean up pyproject.toml files, use core a7 (#33334)
chore(infra): pdm -> hatchling (#33289)
release(deepseek): 1.0.0a1 (#33228)
docs: v1 docs updates (#33173)
release: v1.0.0 (#32567)
docs: more standardization (#33124)
chore: bump ruff version to 0.13 (#33043)
style: repo linting pass (#33089)
fix(openai): pin upper bound to prevent Pydantic 2.7.0 issues (#33038)
chore: update pyproject.toml files, remove codespell (#33028)
revert: "chore: remove ruff target-version" (#32895)
chore: remove ruff target-version (#32880)
chore: adress pytest-asyncio deprecation warnings + other nits (#32696)
fix(deepseek): Deep Seek Model for LS Tracing (#32575)
feat(docs): improve devx, fix Makefile targets (#32237)
fix: LLM mimicking Unicode responses due to forced Unicode conversion of non-ASCII characters. (#32222)
fix(docs): capitalization, codeblock formatting, and hyperlinks, note blocks (#32235)