langchain-anthropic==1.3.4 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.3;
• release(anthropic): 1.3.4 (#35418) fix(anthropic): filter out common OpenAI Responses block types (#35417) fix(anthropic): update integration tests (#35396) re….

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

• Changes since langchain-core==1.2.14;
• fix(core): improve error message for non-JSON-serializable tool schemas (#34376) fix(core): improve typing/docs for on_chat_model_start to clarify required pos….

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

• Changes since langchain-core==1.2.13;
• release(core): 1.2.14 (#35328) chore(core): remove langserve from sys info util, add deepagents (#35325) fix(core): fix merge_lists incorrectly merging paralle….

langchain-text-splitters==1.1.1 is a unknown release. Key changes include:

• Changes since langchain-text-splitters==1.1.0;
• release(text-splitters): 1.1.1 (#35318) fix(text-splitters): prevent JSFrameworkTextSplitter from mutating self._separators on each split_text() call (#35316) ….

langchain-tests==1.1.5 is a unknown release. Key changes include:

• Changes since langchain-tests==1.1.4;
• chore: bump the other-deps group across 3 directories with 2 updates (#35255) style: bump ruff version to 0.15 (#35042) chore(deps): bump langsmith from 0.4.56….

langchain-openai==1.1.10 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.9;
• release(openai): 1.1.10 (#35292) feat(openai): support automatic server-side compaction (#35212) fix(openai): add model property (#35284) fix(nomic,openai,perp….

langchain-openrouter==0.0.2 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.0.1;
• chore(openrouter): bump core ver, silence warning (#35231).

langchain-anthropic==1.3.3 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.2;
• release(anthropic): 1.3.3 (#35146) fix(anthropic): support effort="max" and remove beta headers (#35141) feat(core): add ContextOverflowError, raise in anthrop….

langchain-openai==1.1.9 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.8;
• release(openai): 1.1.9 (#35145) fix(openai): sanitize urls when counting tokens in images (#35143) feat(core): add ContextOverflowError, raise in anthropic and….

langchain-openai==1.1.8 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.7;
• release(openai): 1.1.8 (#35097) fix(openai): detect codex models for responses api preference (#35058) chore: add make type target (#35015) revert: "chore: add….

langchain-standard-tests==1.1.4 is a unknown release. Key changes include:

• Changes since langchain-standard-tests==1.1.3;
• release(standard-tests): release 1.1.4 (#35048) chore(standard-tests): bump down to 1.1.3 (#35040) release(standard-tests): release standard tests with sandbox….

langchain-anthropic==1.3.2 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.1;
• fix(anthropic): support output_config (#35036) chore(anthropic): update model profiles (#35039) release(anthropic): 1.3.2 (#35035) fix(anthropic): support auto….

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

• Changes since langchain-groq==1.1.1;
• release(groq): 1.1.2 (#34977) feat(groq): support lc image types (#34845) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) chore: u….

langchain-standard-tests==1.1.3 is a unknown release. Key changes include:

• Initial release;
• release(standard-tests): 1.1.3 (#34949) chore: upgrade urllib3 to 2.6.3 (#34940).

langchain-xai==1.2.2 is a unknown release. Key changes include:

• Changes since langchain-xai==1.2.1;
• release(xai): 1.2.2 (#34880) fix(xai): fix routing of chat completions vs..

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

• Changes since langchain-core==1.2.12;
• release(core): 1.2.13 (#35230) docs(core): expanded get_lc_namespace docstring (#35229) feat(openrouter): add langchain-openrouter provider package (#35211) st….

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

• Changes since langchain-core==1.2.11;
• release(core): 1.2.12 (#35192) fix(core): fix setting ChatGeneration.text (#35191).

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

• Changes since langchain-core==1.2.10;
• release(core): 1.2.11 (#35144) fix(openai): sanitize urls when counting tokens in images (#35143) chore(core): clean up docstring mismatch and redundant logic ….

langchain==1.2.10 is a unknown release. Key changes include:

• Changes since langchain==1.2.9;
• release(langchain): 1.2.10 (#35137) chore(deps): bump the langchain-deps group across 3 directories with 40 updates (#35129) chore(deps): bump the langchain-de….

langchain-core==1.2.10 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.9;
• release(core): 1.2.10 (#35136) chore(deps): bump the langchain-deps group across 3 directories with 40 updates (#35129) chore(deps): bump the langchain-deps gr….

langchain==1.2.9 is a unknown release. Key changes include:

• Changes since langchain==1.2.8;
• fix(langchain): normalize raw schemas in middleware response_format override (#35019) feat: support state updates from wrap_model_call with command(s) (#35033)….

langchain-core==1.2.9 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.8;
• release(core): 1.2.9 (#35025) fix(core): adjust cap when scaling approximate token counts (#35017) revert: precompile hex color regex pattern at module level (….

langchain==1.2.8 is a unknown release. Key changes include:

• Changes since langchain==1.2.7;
• release(langchain): 1.2.8 (#34976) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) fix: reuse ToolStrategy in agent factory to pre….

langchain-core==1.2.8 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.7;
• release(core): 1.2.8 (#34975) docs(core): add examples for pretty_repr, pretty_print (#34968) docs(core): use proper admonition for get_buffer_string (#34967) ….

langchain==1.2.7 is a unknown release. Key changes include:

• Changes since langchain==1.2.6;
• release: langchain 1.2.7 (#34854) feat: dynamic tool registration via middleware (#34842) fix(langchain): strip trailing whitespace from the summarization prom….

langchain==1.2.6 is a unknown release. Key changes include:

• Changes since langchain==1.2.5;
• release(langchain): 1.2.6 (#34781) fix(langchain): SummarizationMiddleware signature mismatch & config invocation (#34775).

langchain==1.2.5 is a unknown release. Key changes include:

• Changes since langchain==1.2.4;
• release(langchain): 1.2.5 (#34772) fix(langchain): add metadata configuration to summarization model invocation (#34763) feat(langchain): update summarization ….

langchain==1.2.4 is a unknown release. Key changes include:

• Changes since langchain==1.2.3;
• release: langchain 1.2.4 (#34755) chore(langchain): add agent name metadata (#34743) chore: update twitter URLs (#34736) chore: add tests for private state att….

langchain-core==0.3.83 is a unknown release. Key changes include:

• Changes since langchain-core==0.3.82;
• release(core): 0.3.83 (#34733) feat(core,langchain,text-splitters): (v0.3) use uuid7 for run ids (#34732).

langchain-core==0.3.82 is a unknown release. Key changes include:

• Changes since langchain-core==0.3.81;
• release(core): 0.3.82 (#34688) fix(core): defer persisting traces for iterator inputs (#34687) feat(core): add usage_metadata to metadata in LangChainTracer (#….

langchain-anthropic==1.3.4 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.3;
• release(anthropic): 1.3.4 (#35418) fix(anthropic): filter out common OpenAI Responses block types (#35417) fix(anthropic): update integration tests (#35396) re….

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

• Changes since langchain-core==1.2.14;
• fix(core): improve error message for non-JSON-serializable tool schemas (#34376) fix(core): improve typing/docs for on_chat_model_start to clarify required pos….

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

• Changes since langchain-core==1.2.13;
• release(core): 1.2.14 (#35328) chore(core): remove langserve from sys info util, add deepagents (#35325) fix(core): fix merge_lists incorrectly merging paralle….

langchain-text-splitters==1.1.1 is a unknown release. Key changes include:

• Changes since langchain-text-splitters==1.1.0;
• release(text-splitters): 1.1.1 (#35318) fix(text-splitters): prevent JSFrameworkTextSplitter from mutating self._separators on each split_text() call (#35316) ….

langchain-tests==1.1.5 is a unknown release. Key changes include:

• Changes since langchain-tests==1.1.4;
• chore: bump the other-deps group across 3 directories with 2 updates (#35255) style: bump ruff version to 0.15 (#35042) chore(deps): bump langsmith from 0.4.56….

langchain-openai==1.1.10 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.9;
• release(openai): 1.1.10 (#35292) feat(openai): support automatic server-side compaction (#35212) fix(openai): add model property (#35284) fix(nomic,openai,perp….

langchain-openrouter==0.0.2 is a unknown release. Key changes include:

• Changes since langchain-openrouter==0.0.1;
• chore(openrouter): bump core ver, silence warning (#35231).

langchain-anthropic==1.3.3 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.2;
• release(anthropic): 1.3.3 (#35146) fix(anthropic): support effort="max" and remove beta headers (#35141) feat(core): add ContextOverflowError, raise in anthrop….

langchain-openai==1.1.9 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.8;
• release(openai): 1.1.9 (#35145) fix(openai): sanitize urls when counting tokens in images (#35143) feat(core): add ContextOverflowError, raise in anthropic and….

langchain-openai==1.1.8 is a unknown release. Key changes include:

• Changes since langchain-openai==1.1.7;
• release(openai): 1.1.8 (#35097) fix(openai): detect codex models for responses api preference (#35058) chore: add make type target (#35015) revert: "chore: add….

langchain-standard-tests==1.1.4 is a unknown release. Key changes include:

• Changes since langchain-standard-tests==1.1.3;
• release(standard-tests): release 1.1.4 (#35048) chore(standard-tests): bump down to 1.1.3 (#35040) release(standard-tests): release standard tests with sandbox….

langchain-anthropic==1.3.2 is a unknown release. Key changes include:

• Changes since langchain-anthropic==1.3.1;
• fix(anthropic): support output_config (#35036) chore(anthropic): update model profiles (#35039) release(anthropic): 1.3.2 (#35035) fix(anthropic): support auto….

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

• Changes since langchain-groq==1.1.1;
• release(groq): 1.1.2 (#34977) feat(groq): support lc image types (#34845) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) chore: u….

langchain-standard-tests==1.1.3 is a unknown release. Key changes include:

• Initial release;
• release(standard-tests): 1.1.3 (#34949) chore: upgrade urllib3 to 2.6.3 (#34940).

langchain-xai==1.2.2 is a unknown release. Key changes include:

• Changes since langchain-xai==1.2.1;
• release(xai): 1.2.2 (#34880) fix(xai): fix routing of chat completions vs..

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

• Changes since langchain-core==1.2.12;
• release(core): 1.2.13 (#35230) docs(core): expanded get_lc_namespace docstring (#35229) feat(openrouter): add langchain-openrouter provider package (#35211) st….

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

• Changes since langchain-core==1.2.11;
• release(core): 1.2.12 (#35192) fix(core): fix setting ChatGeneration.text (#35191).

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

• Changes since langchain-core==1.2.10;
• release(core): 1.2.11 (#35144) fix(openai): sanitize urls when counting tokens in images (#35143) chore(core): clean up docstring mismatch and redundant logic ….

langchain==1.2.10 is a unknown release. Key changes include:

• Changes since langchain==1.2.9;
• release(langchain): 1.2.10 (#35137) chore(deps): bump the langchain-deps group across 3 directories with 40 updates (#35129) chore(deps): bump the langchain-de….

langchain-core==1.2.10 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.9;
• release(core): 1.2.10 (#35136) chore(deps): bump the langchain-deps group across 3 directories with 40 updates (#35129) chore(deps): bump the langchain-deps gr….

langchain==1.2.9 is a unknown release. Key changes include:

• Changes since langchain==1.2.8;
• fix(langchain): normalize raw schemas in middleware response_format override (#35019) feat: support state updates from wrap_model_call with command(s) (#35033)….

langchain-core==1.2.9 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.8;
• release(core): 1.2.9 (#35025) fix(core): adjust cap when scaling approximate token counts (#35017) revert: precompile hex color regex pattern at module level (….

langchain==1.2.8 is a unknown release. Key changes include:

• Changes since langchain==1.2.7;
• release(langchain): 1.2.8 (#34976) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) fix: reuse ToolStrategy in agent factory to pre….

langchain-core==1.2.8 is a unknown release. Key changes include:

• Changes since langchain-core==1.2.7;
• release(core): 1.2.8 (#34975) docs(core): add examples for pretty_repr, pretty_print (#34968) docs(core): use proper admonition for get_buffer_string (#34967) ….

langchain==1.2.7 is a unknown release. Key changes include:

• Changes since langchain==1.2.6;
• release: langchain 1.2.7 (#34854) feat: dynamic tool registration via middleware (#34842) fix(langchain): strip trailing whitespace from the summarization prom….

langchain==1.2.6 is a unknown release. Key changes include:

• Changes since langchain==1.2.5;
• release(langchain): 1.2.6 (#34781) fix(langchain): SummarizationMiddleware signature mismatch & config invocation (#34775).

langchain==1.2.5 is a unknown release. Key changes include:

• Changes since langchain==1.2.4;
• release(langchain): 1.2.5 (#34772) fix(langchain): add metadata configuration to summarization model invocation (#34763) feat(langchain): update summarization ….

langchain==1.2.4 is a unknown release. Key changes include:

• Changes since langchain==1.2.3;
• release: langchain 1.2.4 (#34755) chore(langchain): add agent name metadata (#34743) chore: update twitter URLs (#34736) chore: add tests for private state att….

langchain-core==0.3.83 is a unknown release. Key changes include:

• Changes since langchain-core==0.3.82;
• release(core): 0.3.83 (#34733) feat(core,langchain,text-splitters): (v0.3) use uuid7 for run ids (#34732).

langchain-core==0.3.82 is a unknown release. Key changes include:

• Changes since langchain-core==0.3.81;
• release(core): 0.3.82 (#34688) fix(core): defer persisting traces for iterator inputs (#34687) feat(core): add usage_metadata to metadata in LangChainTracer (#….