CHANGELOG.md

Changelog

[integrations/amazon_bedrock-v6.8.0] - 2026-04-09

🚀 Features

• Add JSON structured output support to BedrockChatGenerator (#3108)

🧪 Testing

• Track test coverage for all integrations (#3065)
• Bedrock - use Sonnet 4.6 due to 3.5 EOL (#3071)

[integrations/amazon_bedrock-v6.7.1] - 2026-03-25

📚 Documentation

• Better docstring for boto3_config explaining retries (#3042)

[integrations/amazon_bedrock-v6.7.0] - 2026-03-24

🚀 Features

• Add configurable environment variable names to S3FileDownloader init params (#3015)

[integrations/amazon_bedrock-v6.6.0] - 2026-03-23

🚀 Features

• Use reasoning field in StreamingChunk for Bedrock (#2901)

📚 Documentation

• Move misplaced docstring in AmazonBedrockRanker.init (#2970)

🧪 Testing

• Test compatible integrations with python 3.14; update pyproject (#3001)

🧹 Chores

• Enforce ruff docstring rules (D102/D103/D205/D209/D213/D417/D419) in first 10 integrations (#3008)
• Drop redacted thinking support for AmazonBedrockChatGenerator (#2998)

[integrations/amazon_bedrock-v6.5.0] - 2026-03-03

🚀 Features

• Bedrock - support for FileContent + citations (#2883)

📚 Documentation

• Fix docstring for AmazonBedrockChatGenerator (#2813)
• Simplify pydoc configs (#2855)

[integrations/amazon_bedrock-v6.4.0] - 2026-02-05

🚀 Features

• Bedrock - support prompt caching (#2796)

🧹 Chores

• (amazon_bedrock) Simplify Secret (de-)serialization (#2808)

[integrations/amazon_bedrock-v6.3.0] - 2026-01-28

🌀 Miscellaneous

• Feat: Bedrock - support images in tool results (#2783)

[integrations/amazon_bedrock-v6.2.1] - 2026-01-15

🐛 Bug Fixes

• None value handling of flattened generation kwargs for AmazonBedrockChatGenerator (#2752)

[integrations/amazon_bedrock-v6.2.0] - 2026-01-13

🚀 Features

• Support flattened generation_kwargs with AmazonBedrockChatGenerator (#2741)

[integrations/amazon_bedrock-v6.1.1] - 2026-01-13

🌀 Miscellaneous

• Fix: support global and regional inference profiles in AmazonBedrockGenerator (#2725)

[integrations/amazon_bedrock-v6.1.0] - 2026-01-13

🐛 Bug Fixes

• AmazonBedrockDocumentEmbedder to not modify Documents in place (#2174) (#2702)

[integrations/amazon_bedrock-v6.0.0] - 2026-01-09

🧹 Chores

• [breaking] Amazon_bedrock - drop Python 3.9 and use X|Y typing (#2685)

[integrations/amazon_bedrock-v5.4.0] - 2026-01-08

🚀 Features

• Update S3Downloader to auto call run warm_up on first run instead raising error (#2673)

🧹 Chores

• Make fmt command more forgiving (#2671)

🌀 Miscellaneous

• Fix: Fix doc links (#2661)

[integrations/amazon_bedrock-v5.3.1] - 2025-12-19

🐛 Bug Fixes

• Relax model name validation for Bedrock Embedders (#2625)

[integrations/amazon_bedrock-v5.3.0] - 2025-12-17

🚀 Features

• AmazonBedrockChatGenerator update tools param to ToolsType (#2415)
• Cohere Embed v4 support in Bedrock (#2612)

📚 Documentation

• Add pydoc configurations for Docusaurus (#2411)

⚙️ CI

• Change pytest command (#2475)

🧹 Chores

• Remove Readme API CI workflow and configs (#2573)

🌀 Miscellaneous

• Adopt PEP 585 type hinting (part 2) (#2508)

[integrations/amazon_bedrock-v5.1.0] - 2025-09-29

🚀 Features

• S3Downloader - add s3_key_generation_function param to customize S3 key generation (#2343)

[integrations/amazon_bedrock-v5.0.0] - 2025-09-22

🚀 Features

• Support AWS Bedrock Guardrails in AmazonBedrockChatGenerator (#2284)
• Add a new S3Downloader component (#2192)

📚 Documentation

🧹 Chores

• Bedrock - remove unused stop_words init parameter (#2275)
• [breaking] Remove deprecated BedrockRanker (use AmazonBedrockRanker instead) (#2287)

🌀 Miscellaneous

• Chore: Fix linting aws bedrock (#2249)

[integrations/amazon_bedrock-v4.0.0] - 2025-08-29

🚀 Features

• [breaking] Update AmazonBedrockChatGenerator to use the new fields in StreamingChunk (#2216)
• [breaking] Use ReasoningContent to store reasoning content in ChatMessage instead of ChatMessage.meta (#2226)

🧹 Chores

• Standardize readmes - part 2 (#2205)

[integrations/amazon_bedrock-v3.11.0] - 2025-08-21

🚀 Features

• Add AmazonBedrockDocumentImageEmbedder component (#2185)

🧹 Chores

• Add framework name into UserAgent header for bedrock integration (#2168)
• Standardize readmes - part 1 (#2202)

[integrations/amazon_bedrock-v3.10.0] - 2025-08-06

🚀 Features

• Add reasoning_contents to meta of BedrockChatGenerator to support normal thinking and redacted thinking (#2153)

🌀 Miscellaneous

• Adds support for thinking when using Claude with BedrockChatGenerator in multi-turn conversations (#2094)

[integrations/amazon_bedrock-v3.9.1] - 2025-07-31

🐛 Bug Fixes

• AmazonBedrockChatGenerator - fix bug with streaming + tool calls with no arguments (#2121)

[integrations/amazon_bedrock-v3.9.0] - 2025-07-29

🚀 Features

• Amazon Bedrock - multimodal support (#2114)

[integrations/amazon_bedrock-v3.8.0] - 2025-07-04

🚀 Features

• Pass component_info to StreamingChunk in AmazonBedrockChatGenerator (#2042)

🧹 Chores

• Remove black (#1985)
• Improve typing for select_streaming_callback (#2008)

[integrations/amazon_bedrock-v3.7.0] - 2025-06-11

🐛 Bug Fixes

• Fix Bedrock types + add py.typed (#1912)
• Bedrock - do not assume connection issues in case of ClientError (#1921)

⚙️ CI

• Bedrock - improve worfklow; skip tests from CI (#1773)

🧹 Chores

• Update bedrock_ranker_example.py (#1740)
• Align core-integrations Hatch scripts (#1898)
• Update md files for new hatch scripts (#1911)

[integrations/amazon_bedrock-v3.6.2] - 2025-05-13

🧹 Chores

• Extend error message for unknown model family in AmazonBedrockGenerator (#1733)

[integrations/amazon_bedrock-v3.6.1] - 2025-05-13

🚜 Refactor

• Add AmazonBedrockRanker and keep BedrockRanker as alias (#1732)

[integrations/amazon_bedrock-v3.6.0] - 2025-05-09

🚀 Features

• Add Toolset support to AmazonBedrockChatGenerator (#1707)

🐛 Bug Fixes

• Fix BedrockChatGenerator to be able to handle multiple tool calls from one response (#1711)

🚜 Refactor

• Refactor tests of AmazonBedrock Integration (#1671)

🧹 Chores

• Update ChatGenerators with deserialize_tools_or_toolset_inplace (#1623)

🌀 Miscellaneous

• Chore: Update docstrings, add more types, remove haystack 2.12 check and pin >=2.13.1 (#1706)

[integrations/amazon_bedrock-v3.5.0] - 2025-04-03

🌀 Miscellaneous

• Test: Update tests to check for outputs_to_string in Tool when running haystack-ai>=2.12 (#1585)
• Fix: amazon-bedrock-haystack remove init files to make them namespace packages (#1593)

[integrations/amazon_bedrock-v3.4.0] - 2025-04-02

🚀 Features

• AmazonBedrockGenerator - return response metadata (#1584)

🧪 Testing

• Update tool serialization in tests to include inputs_from_state and outputs_to_state (#1581)

🌀 Miscellaneous

• Improve streaming_callback type and use async version in run_async (#1582)

[integrations/amazon_bedrock-v3.3.0] - 2025-03-18

🚀 Features

• Support new Amazon Bedrock rerank API (#1529)

⚙️ CI

• Review testing workflows (#1541)

[integrations/amazon_bedrock-v3.2.1] - 2025-03-13

🐛 Bug Fixes

• Update serialization/deserialization tests to add new parameter connection_type_validation (#1464)

🚜 Refactor

• Update AWS Bedrock with improved docstrings and warning message (#1532)

🧹 Chores

• Use Haystack logging across integrations (#1484)

[integrations/amazon_bedrock-v3.2.0] - 2025-02-27

🚀 Features

• Adding async to AmazonChatGenerator (#1445)

[integrations/amazon_bedrock-v3.1.1] - 2025-02-26

🐛 Bug Fixes

• Avoid thinking end tag on first content block (#1442)

[integrations/amazon_bedrock-v3.1.0] - 2025-02-26

🚀 Features

• Support thinking parameter for Claude 3.7 in AmazonBedrockGenerator (#1439)

🧹 Chores

• Remove Python 3.8 support (#1421)

🌀 Miscellaneous

• Chore: remove jsonschema dependency from default environment (#1368)

[integrations/amazon_bedrock-v3.0.1] - 2025-01-30

🐛 Bug Fixes

• Chore: Bedrock - manually fix changelog (#1319)
• Fix error when empty document list (#1325)

[integrations/amazon_bedrock-v3.0.0] - 2025-01-23

🚀 Features

• (AWS Bedrock) Add Cohere Reranker (#1291)
• AmazonBedrockChatGenerator - add tools support (#1304)

🚜 Refactor

• [breaking] AmazonBedrockGenerator - remove truncation (#1314)

[integrations/amazon_bedrock-v2.1.3] - 2025-01-21

🧹 Chores

• Bedrock - pin transformers!=4.48.* (#1306)

[integrations/amazon_bedrock-v2.1.2] - 2025-01-20

🌀 Miscellaneous

• Fix: Bedrock - pin transformers!=4.48.0 (#1302)

[integrations/amazon_bedrock-v2.1.1] - 2024-12-18

🐛 Bug Fixes

• Fixes to Bedrock Chat Generator for compatibility with the new ChatMessage (#1250)

[integrations/amazon_bedrock-v2.1.0] - 2024-12-11

🚀 Features

• Support model_arn in AmazonBedrockGenerator (#1244)

[integrations/amazon_bedrock-v2.0.0] - 2024-12-10

🚀 Features

• Update AmazonBedrockChatGenerator to use Converse API (BREAKING CHANGE) (#1219)

[integrations/amazon_bedrock-v1.1.1] - 2024-12-03

🐛 Bug Fixes

• AmazonBedrockChatGenerator with Claude raises moot warning for stream… (#1205)
• Allow passing boto3 config to all AWS Bedrock classes (#1166)

🧹 Chores

• Fix linting/isort (#1215)

🌀 Miscellaneous

• Chore: use class methods to create ChatMessage (#1222)

[integrations/amazon_bedrock-v1.1.0] - 2024-10-23

🚜 Refactor

• Avoid downloading tokenizer if truncate is False (#1152)

⚙️ CI

• Adopt uv as installer (#1142)

[integrations/amazon_bedrock-v1.0.5] - 2024-10-17

🚀 Features

• Add prefixes to supported model patterns to allow cross region model ids (#1127)

[integrations/amazon_bedrock-v1.0.4] - 2024-10-16

🐛 Bug Fixes

• Avoid bedrock read timeout (add boto3_config param) (#1135)

[integrations/amazon_bedrock-v1.0.3] - 2024-10-04

🐛 Bug Fixes

• (Bedrock) Allow tools kwargs for AWS Bedrock Claude model (#976)
• Chat roles for model responses in chat generators (#1030)

🚜 Refactor

• Remove usage of deprecated ChatMessage.to_openai_format (#1007)

🧹 Chores

• Update ruff linting scripts and settings (#1105)

🌀 Miscellaneous

• Modify regex to allow cross-region inference in bedrock (#1120)

[integrations/amazon_bedrock-v1.0.1] - 2024-08-19

🚀 Features

• Make truncation optional for bedrock chat generator (#967)

🐛 Bug Fixes

• Normalising ChatGenerators output (#973)

[integrations/amazon_bedrock-v1.0.0] - 2024-08-12

🚜 Refactor

• Change meta data fields (#911)

🧪 Testing

• Do not retry tests in hatch run test command (#954)

[integrations/amazon_bedrock-v0.10.0] - 2024-08-12

🐛 Bug Fixes

• Support streaming_callback param in amazon bedrock generators (#927)

🌀 Miscellaneous

• Update AmazonBedrockChatGenerator docstrings (#949)
• Update AmazonBedrockGenerator docstrings (#956)

[integrations/amazon_bedrock-v0.9.3] - 2024-07-17

🚀 Features

• Use non-gated tokenizer as fallback for mistral in AmazonBedrockChatGenerator (#843)
• Made truncation optional for BedrockGenerator (#833)

⚙️ CI

• Retry tests to reduce flakyness (#836)

🧹 Chores

• Update ruff invocation to include check parameter (#853)

🌀 Miscellaneous

• Ci: install pytest-rerunfailures where needed; add retry config to test-cov script (#845)
• Add meta deprecration warning (#910)

[integrations/amazon_bedrock-v0.9.0] - 2024-06-14

🚀 Features

• Support Claude v3, Llama3 and Command R models on Amazon Bedrock (#809)

🧪 Testing

• Amazon Bedrock - skip integration tests from forks (#801)

[integrations/amazon_bedrock-v0.8.0] - 2024-05-23

🐛 Bug Fixes

• Max_tokens typo in Mistral Chat (#740)

🌀 Miscellaneous

• Chore: change the pydoc renderer class (#718)
• Adding support of "amazon.titan-embed-text-v2:0" (#735)

[integrations/amazon_bedrock-v0.7.1] - 2024-04-24

🌀 Miscellaneous

• Chore: add license classifiers (#680)
• Fix: Fix streaming_callback serialization in AmazonBedrockChatGenerator (#685)

[integrations/amazon_bedrock-v0.7.0] - 2024-04-16

🚀 Features

• Add Mistral Amazon Bedrock support (#632)

📚 Documentation

• Disable-class-def (#556)

🌀 Miscellaneous

• Remove references to Python 3.7 (#601)
• [Bedrock] Added Amazon Bedrock examples (#635)

[integrations/amazon_bedrock-v0.6.0] - 2024-03-11

🚀 Features

• AmazonBedrockChatGenerator - migrate Anthropic chat models to use messaging API (#545)

📚 Documentation

• Small consistency improvements (#536)
• Review integrations bedrock (#550)

🌀 Miscellaneous

• Docs updates + two additional unit tests (#513)

[integrations/amazon_bedrock-v0.5.1] - 2024-02-22

🚀 Features

• Add Amazon Bedrock chat model support (#333)

🐛 Bug Fixes

• Fix order of API docs (#447)

📚 Documentation

• Update category slug (#442)

🧹 Chores

• Update Amazon Bedrock integration to use new generic callable (de)serializers for their callback handlers (#452)
• Use serialize_callable instead of serialize_callback_handler in Bedrock (#459)

🌀 Miscellaneous

• Amazon bedrock: generate api docs (#326)
• Adopt Secret to Amazon Bedrock (#416)
• Bedrock - remove supports method (#456)
• Bedrock refactoring (#455)
• Bedrock Text Embedder (#466)
• Bedrock Document Embedder (#468)

[integrations/amazon_bedrock-v0.3.0] - 2024-01-30

🧹 Chores

• [breaking] Rename model_name to model in AmazonBedrockGenerator (#220)
• Amazon Bedrock subproject refactoring (#293)
• Adjust amazon bedrock helper classes names (#297)

[integrations/amazon_bedrock-v0.1.0] - 2024-01-03

🌀 Miscellaneous

• [Amazon Bedrock] Add AmazonBedrockGenerator (#153)