langchain-ollama==1.1.0 is a unknown release. Key changes include:

• Changes since langchain-ollama==1.0.1;
• release(ollama): 1.1.0 (#36574) feat(ollama): support response_format (#34612) fix(ollama): serialize reasoning_content back to ollama thinking (#36573) fix(ol….

langchain==1.2.15 is a unknown release. Key changes include:

• Changes since langchain==1.2.14;
• release: langchain v1.2.15 (#36496) chore: bump aiohttp from 3.13.3 to 3.13.4 in /libs/langchain_v1 (#36438).

langchain-core==1.2.25 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.24;
• release(core): 1.2.25 (#36473) fix(core): harden check for txt files in deprecated prompt loading functions (#36471) fix(core): fixed typos in the documentatio….

langchain-core==1.2.24 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.23;
• release(core): 1.2.24 (#36434) feat(core): impute placeholder filenames for OpenAI file inputs (#36433) chore: pygments>=2.20.0 across all packages (CVE-2026-4….

langchain==1.2.14 is a unknown release. Key changes include:

• Changes since langchain==1.2.13;
• release(langchain): 1.2.14 (#36396) chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385) test(langchain): cover runtime recursion limit overrid….

langchain-openrouter==0.2.1 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.2.0;
• release(openrouter): 0.2.1 (#36348) fix(openrouter): pass attribution headers via httpx default_headers (#36347) chore(model-profiles): refresh model profile d….

langchain-core==1.2.23 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.22;
• release(core): 1.2.23 (#36323) revert: Revert "fix(core): trace invocation params in metadata" (#36322) chore: bump requests from 2.32.5 to 2.33.0 in /libs/cor….

langchain-exa==1.1.0 is a unknown release. Key changes include:

• Changes since langchain-exa==1.0.0;
• release(exa): 1.1.0 (#36278) feat(exa): update default search type from neural to auto (#36125) chore: bump requests from 2.32.5 to 2.33.0 in /libs/partners/ex….

langchain-openrouter==0.2.0 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.1.0;
• release(openrouter): 0.2.0 (#36227) feat(openrouter): add app_categories field for marketplace attribution (#36205) chore(openrouter): update URL/title (#36204….

langchain-core==1.2.22 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.21;
• release(core): 1.2.22 (#36201) fix(core): validate paths in prompt.save and load_prompt, deprecate methods (#36200).

langchain-openai==1.1.12 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.11;
• fix(openai): bump min core version (#36180) release(openai): 1.1.12 (#36178) fix(core,model-profiles): add missing ModelProfile fields, warn on schema drift (#….

langchain-core==1.2.21 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.20;
• release(core): 1.2.21 (#36179) fix(core,model-profiles): add missing ModelProfile fields, warn on schema drift (#36129) chore(core): remove stale blockbuster a….

langchain==1.2.13 is a unknown release. Key changes include:

• Changes since langchain==1.2.12;
• release(langchain): 1.2.13 (#36111) ci: suppress pytest streaming output in CI (#36092) feat: Add LangSmith integration metadata to create_agent and init_chat_….

langchain-core==1.2.20 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.19;
• release(core): 1.2.20 (#36085) fix(core): trace invocation params in metadata (#36080) feat: Add LangSmith integration metadata to create_agent and init_chat_m….

langchain-anthropic==1.4.0 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.5;
• release(anthropic): 1.4 (#36018) feat(anthropic): AnthropicPromptCachingMiddleware: apply explicit caching to system message and tool definitions (#35969) feat….

langchain-anthropic==1.3.5 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.4;
• release(anthropic): 1.3.5 (#35873) fix(anthropic): Ignore general usage cache_creation fields if more specific fields are set (#35845) perf(.github): set a tim….

langchain-mistralai==1.1.2 is a unknown release. Key changes include:

• Changes since langchain-mistralai==1.1.1;
• release(mistralai): 1.1.2 (#35835) feat(model-profiles): new fields + Makefile target (#35788) fix(model-profiles): sort generated profiles by model ID for sta….

langchain-classic==1.0.3 is a unknown release. Key changes include:

• Changes since langchain-classic==1.0.2;
• release(langchain): 1.0.3 (#35834) chore(core): move BaseCrossEncoder to langchain-core (#35809) chore: bump tornado from 6.5.2 to 6.5.5 in /libs/langchain (#3….

langchain-core==1.2.19 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.18;
• release(core): 1.2.19 (#35832) chore(core): move BaseCrossEncoder to langchain-core (#35809) chore: bump tornado from 6.5.2 to 6.5.5 in /libs/core (#35775).

langchain==1.2.12 is a unknown release. Key changes include:

• Changes since langchain==1.2.11;
• release(langchain_v1): 1.2.12 (#35770) feat: tracing for wrap model + tool call (#35765).

langchain==1.2.11 is a unknown release. Key changes include:

• Changes since langchain==1.2.10;
• release(langchain_v1): 1.2.11 (#35723) fix(langchain): normalize custom detector output to prevent KeyError in hash/mask strategies (#35651) chore: bump the mi….

langchain-openai==1.1.11 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.10;
• fix(openai): bump min core version (#35705) release(openai): 1.1.11 (#35703) fix(openai): update responses API model detection for pro and codex models (#35594….

langchain-core==1.2.18 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.17;
• release(core): 1.2.18 (#35704) fix(core): fix double backticks in deprecation docstring for alternative_import (#35658) fix(core): preserve default_factory whe….

langchain==0.3.28 is a unknown release. Key changes include:

• Changes since langchain==0.3.27;
• fix(langchain): bump minimum langchain-core to 0.3.73 (#35608) release(langchain): 0.3.28 (#35607) fix(langchain): backport patch ReDoS vulnerability in MRKL a….

langchain-classic==1.0.2 is a unknown release. Key changes include:

• Changes since langchain-classic==1.0.1;
• release(langchain): bump langchain-classic to 1.0.2 (#35601) fix(langchain-classic): patch ReDoS vulnerability in MRKL and ReAct action regex (CVE-2024-58340) ….

langchain-openrouter==0.1.0 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.0.2;
• fix(openrouter): include role in sdk model_construct for min dep compat (#35562) release(openrouter): 0.1.0 (#35560) feat(openrouter): add streaming token usag….

langchain-core==1.2.17 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.16;
• release(core): 1.2.17 (#35527) fix(core): extract usage metadata from serialized tracer message outputs (#35526) chore: bump the langchain-deps group across 3 ….

langchain-huggingface==1.2.1 is a unknown release. Key changes include:

• Changes since langchain-huggingface==1.2.0;
• fix(huggingface): switch integration test provider to together (#35525) fix(huggingface): resolve huggingface-hub 1.x compat (#35524) fix(huggingface): bump tr….

langchain-core==1.2.16 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.15;
• release(core): 1.2.16 (#35439) fix(core): treat empty tool chunk ids as missing in merge (#35414).

langchain-ollama==1.1.0 is a unknown release. Key changes include:

• Changes since langchain-ollama==1.0.1;
• release(ollama): 1.1.0 (#36574) feat(ollama): support response_format (#34612) fix(ollama): serialize reasoning_content back to ollama thinking (#36573) fix(ol….

langchain==1.2.15 is a unknown release. Key changes include:

• Changes since langchain==1.2.14;
• release: langchain v1.2.15 (#36496) chore: bump aiohttp from 3.13.3 to 3.13.4 in /libs/langchain_v1 (#36438).

langchain-core==1.2.25 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.24;
• release(core): 1.2.25 (#36473) fix(core): harden check for txt files in deprecated prompt loading functions (#36471) fix(core): fixed typos in the documentatio….

langchain-core==1.2.24 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.23;
• release(core): 1.2.24 (#36434) feat(core): impute placeholder filenames for OpenAI file inputs (#36433) chore: pygments>=2.20.0 across all packages (CVE-2026-4….

langchain==1.2.14 is a unknown release. Key changes include:

• Changes since langchain==1.2.13;
• release(langchain): 1.2.14 (#36396) chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385) test(langchain): cover runtime recursion limit overrid….

langchain-openrouter==0.2.1 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.2.0;
• release(openrouter): 0.2.1 (#36348) fix(openrouter): pass attribution headers via httpx default_headers (#36347) chore(model-profiles): refresh model profile d….

langchain-core==1.2.23 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.22;
• release(core): 1.2.23 (#36323) revert: Revert "fix(core): trace invocation params in metadata" (#36322) chore: bump requests from 2.32.5 to 2.33.0 in /libs/cor….

langchain-exa==1.1.0 is a unknown release. Key changes include:

• Changes since langchain-exa==1.0.0;
• release(exa): 1.1.0 (#36278) feat(exa): update default search type from neural to auto (#36125) chore: bump requests from 2.32.5 to 2.33.0 in /libs/partners/ex….

langchain-openrouter==0.2.0 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.1.0;
• release(openrouter): 0.2.0 (#36227) feat(openrouter): add app_categories field for marketplace attribution (#36205) chore(openrouter): update URL/title (#36204….

langchain-core==1.2.22 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.21;
• release(core): 1.2.22 (#36201) fix(core): validate paths in prompt.save and load_prompt, deprecate methods (#36200).

langchain-openai==1.1.12 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.11;
• fix(openai): bump min core version (#36180) release(openai): 1.1.12 (#36178) fix(core,model-profiles): add missing ModelProfile fields, warn on schema drift (#….

langchain-core==1.2.21 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.20;
• release(core): 1.2.21 (#36179) fix(core,model-profiles): add missing ModelProfile fields, warn on schema drift (#36129) chore(core): remove stale blockbuster a….

langchain==1.2.13 is a unknown release. Key changes include:

• Changes since langchain==1.2.12;
• release(langchain): 1.2.13 (#36111) ci: suppress pytest streaming output in CI (#36092) feat: Add LangSmith integration metadata to create_agent and init_chat_….

langchain-core==1.2.20 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.19;
• release(core): 1.2.20 (#36085) fix(core): trace invocation params in metadata (#36080) feat: Add LangSmith integration metadata to create_agent and init_chat_m….

langchain-anthropic==1.4.0 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.5;
• release(anthropic): 1.4 (#36018) feat(anthropic): AnthropicPromptCachingMiddleware: apply explicit caching to system message and tool definitions (#35969) feat….

langchain-anthropic==1.3.5 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.4;
• release(anthropic): 1.3.5 (#35873) fix(anthropic): Ignore general usage cache_creation fields if more specific fields are set (#35845) perf(.github): set a tim….

langchain-mistralai==1.1.2 is a unknown release. Key changes include:

• Changes since langchain-mistralai==1.1.1;
• release(mistralai): 1.1.2 (#35835) feat(model-profiles): new fields + Makefile target (#35788) fix(model-profiles): sort generated profiles by model ID for sta….

langchain-classic==1.0.3 is a unknown release. Key changes include:

• Changes since langchain-classic==1.0.2;
• release(langchain): 1.0.3 (#35834) chore(core): move BaseCrossEncoder to langchain-core (#35809) chore: bump tornado from 6.5.2 to 6.5.5 in /libs/langchain (#3….

langchain-core==1.2.19 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.18;
• release(core): 1.2.19 (#35832) chore(core): move BaseCrossEncoder to langchain-core (#35809) chore: bump tornado from 6.5.2 to 6.5.5 in /libs/core (#35775).

langchain==1.2.12 is a unknown release. Key changes include:

• Changes since langchain==1.2.11;
• release(langchain_v1): 1.2.12 (#35770) feat: tracing for wrap model + tool call (#35765).

langchain==1.2.11 is a unknown release. Key changes include:

• Changes since langchain==1.2.10;
• release(langchain_v1): 1.2.11 (#35723) fix(langchain): normalize custom detector output to prevent KeyError in hash/mask strategies (#35651) chore: bump the mi….

langchain-openai==1.1.11 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.10;
• fix(openai): bump min core version (#35705) release(openai): 1.1.11 (#35703) fix(openai): update responses API model detection for pro and codex models (#35594….

langchain-core==1.2.18 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.17;
• release(core): 1.2.18 (#35704) fix(core): fix double backticks in deprecation docstring for alternative_import (#35658) fix(core): preserve default_factory whe….

langchain==0.3.28 is a unknown release. Key changes include:

• Changes since langchain==0.3.27;
• fix(langchain): bump minimum langchain-core to 0.3.73 (#35608) release(langchain): 0.3.28 (#35607) fix(langchain): backport patch ReDoS vulnerability in MRKL a….

langchain-classic==1.0.2 is a unknown release. Key changes include:

• Changes since langchain-classic==1.0.1;
• release(langchain): bump langchain-classic to 1.0.2 (#35601) fix(langchain-classic): patch ReDoS vulnerability in MRKL and ReAct action regex (CVE-2024-58340) ….

langchain-openrouter==0.1.0 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.0.2;
• fix(openrouter): include role in sdk model_construct for min dep compat (#35562) release(openrouter): 0.1.0 (#35560) feat(openrouter): add streaming token usag….

langchain-core==1.2.17 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.16;
• release(core): 1.2.17 (#35527) fix(core): extract usage metadata from serialized tracer message outputs (#35526) chore: bump the langchain-deps group across 3 ….

langchain-huggingface==1.2.1 is a unknown release. Key changes include:

• Changes since langchain-huggingface==1.2.0;
• fix(huggingface): switch integration test provider to together (#35525) fix(huggingface): resolve huggingface-hub 1.x compat (#35524) fix(huggingface): bump tr….

langchain-core==1.2.16 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.15;
• release(core): 1.2.16 (#35439) fix(core): treat empty tool chunk ids as missing in merge (#35414).