Langchain-aws

What's Changed
* Added config for dependabot grouped updates. by 3coins in https://github.com/langchain-ai/langchain-aws/pull/426
* Fixed formatting with dependabot config. by 3coins in https://github.com/langchain-ai/langchain-aws/pull/428
* Bump Ana06/get-changed-files from 2.2.0 to 2.3.0 in the actions-dependencies group by dependabot in https://github.com/langchain-ai/langchain-aws/pull/429
* Updated log statements. by 3coins in https://github.com/langchain-ai/langchain-aws/pull/427
* Add AWS client generator utility by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/360
* Excludes tool calling spec from camelcase conversion. by 3coins in https://github.com/langchain-ai/langchain-aws/pull/437
* Update AWS client creation for additional chains by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/436
* Raise a ValueError if the bedrock response with data in an unexpected… by stuaxocabinetoffice in https://github.com/langchain-ai/langchain-aws/pull/430
* Removes nested type for text/signature in reasoning_content. by 3coins in https://github.com/langchain-ai/langchain-aws/pull/438
* ChatSageMakerEndpoint supporting streaming for models compatible with Messages API by bigbernnn in https://github.com/langchain-ai/langchain-aws/pull/433
* aws[patch]: propagate model names to response metadata by ccurme in https://github.com/langchain-ai/langchain-aws/pull/440
* aws[patch]: support snake_case arguments in tools in ChatBedrockConverse by ccurme in https://github.com/langchain-ai/langchain-aws/pull/441
* aws: release 0.2.18 by ccurme in https://github.com/langchain-ai/langchain-aws/pull/442
* infra: unset AWS_DEFAULT_REGION in release pipeline by ccurme in https://github.com/langchain-ai/langchain-aws/pull/443

New Contributors
* dependabot made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/429
* stuaxocabinetoffice made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/430

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/langchain-aws==0.2.17...langchain-aws==0.2.18

What's Changed
* Add user agent extra field to header for Bedrock Agent runtime invocations by jdbaker01 in https://github.com/langchain-ai/langchain-aws/pull/390
* Fix max_tokens for DeepSeek-R1 base by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/417
* aws[patch]: support tool_choice in Nova models by ccurme in https://github.com/langchain-ai/langchain-aws/pull/424
* fix: text and character limits on Cohere embedding API by jimfingal in https://github.com/langchain-ai/langchain-aws/pull/376


**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/langchain-aws==0.2.16...langchain-aws==0.2.17

What's Changed
* aws[patch]: fix ordering of tool result content blocks by ccurme in https://github.com/langchain-ai/langchain-aws/pull/389
* ChatSageMakerEndpoint supporting invoke for models compatible with Messages API by bigbernnn in https://github.com/langchain-ai/langchain-aws/pull/368
* Bump Pydantic minimum version to fix namespace warning by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/399
* Support DeepSeek-R1 streaming with ChatBedrock by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/400
* aws[patch]: update langchain-tests by ccurme in https://github.com/langchain-ai/langchain-aws/pull/396
* Add DeepSeek-R1 'no_tools' streaming support for ChatBedrockConverse by tahouse in https://github.com/langchain-ai/langchain-aws/pull/407
* Added support for Prompt Caching for Anthropic when using InvokeModel API by patcheng in https://github.com/langchain-ai/langchain-aws/pull/356
* added input_type for cohere embedding models by flipthedog in https://github.com/langchain-ai/langchain-aws/pull/406
* Fix ChatBedrock streaming with DeepSeek-R1 distilled models by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/405
* Prevent sending thinking blocks with no signature with ChatBedrockConverse by tahouse in https://github.com/langchain-ai/langchain-aws/pull/408

New Contributors
* dlqqq made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/391
* patcheng made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/356
* flipthedog made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/406

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/langchain-aws==0.2.15...langchain-aws==0.2.16

langgraph-checkpoint-aws==0.1.0
What's Changed
* feat: add bedrock memory saver implementation by vma1996 in https://github.com/langchain-ai/langchain-aws/pull/378
* Reorganize checkpointer integration tests directory by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/383

New Contributors
* vma1996 made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/378

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/commits/langgraph-checkpoint-aws==0.1.0

What's Changed
* aws[patch]: allow structured output when thinking is enabled for Claude 3.7 by ccurme in https://github.com/langchain-ai/langchain-aws/pull/380
* aws[patch]: add extended thinking example to API ref by ccurme in https://github.com/langchain-ai/langchain-aws/pull/384
* Update tag and artifacts generation in release workflow by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/385
* Update monorepo README with information on checkpointer package by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/386

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/v0.2.14...langchain-aws%3D%3D0.2.15

What's Changed
* Use `logger.exception` to log errors inside exception handlers and avoid logging from the root logger by edgarrmondragon in https://github.com/langchain-ai/langchain-aws/pull/364
* Add CodeInterpreter flag to create_agent by jdbaker01 in https://github.com/langchain-ai/langchain-aws/pull/362
* Restructure repo for checkpointer package by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/367
* Adding support for a new runnable for InlineAgents by divekarshubham in https://github.com/langchain-ai/langchain-aws/pull/340
* Added stop sequence parameter to ChatBedrock model by zhaoJoseph in https://github.com/langchain-ai/langchain-aws/pull/290
* Add support for DeepSeek-R1 models by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/353
* Add support for Claude 3.7 reasoning on ChatBedrockConverse by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/375
* Add support for Anthropic Claude 3.7 Sonnet thinking on ChatBedrock by tahouse in https://github.com/langchain-ai/langchain-aws/pull/373
* Update Streaming Validator for AWS Bedrock Models by martinwangjian in https://github.com/langchain-ai/langchain-aws/pull/355
* Initial commit of Amazon Q Business runnable for langchain by tomron-aws in https://github.com/langchain-ai/langchain-aws/pull/301

New Contributors
* edgarrmondragon made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/364
* divekarshubham made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/340
* zhaoJoseph made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/290
* tahouse made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/373
* martinwangjian made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/355
* tomron-aws made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/301

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/v0.2.13...v0.2.14

What's Changed
* Add rerank document compressor by jpfcabral in https://github.com/langchain-ai/langchain-aws/pull/331
* Fix Bedrock token count and IDs for Anthropic models by michaelnchin in https://github.com/langchain-ai/langchain-aws/pull/341
* Enhance `embed_documents` to make use of Cohere's ability to request multiple embeddings at once by jimfingal in https://github.com/langchain-ai/langchain-aws/pull/350
* [Fix] Adding default description in tools by patilvishal0597 in https://github.com/langchain-ai/langchain-aws/pull/347
* removed unecessary debug statements by aaronbriel in https://github.com/langchain-ai/langchain-aws/pull/358
* [Fix] streaming chatbedrock converseapi by patilvishal0597 in https://github.com/langchain-ai/langchain-aws/pull/351
* [Fix] added missed client parameter in ChatBedrock by Amitgb14 in https://github.com/langchain-ai/langchain-aws/pull/345
* Fix ChatBedrock integration with Amazon Bedrock model by SmartManoj in https://github.com/langchain-ai/langchain-aws/pull/339

New Contributors
* jpfcabral made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/331
* jimfingal made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/350
* aaronbriel made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/358
* Amitgb14 made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/345
* SmartManoj made their first contribution in https://github.com/langchain-ai/langchain-aws/pull/339

**Full Changelog**: https://github.com/langchain-ai/langchain-aws/compare/v0.2.12...v0.2.13