Releases · brainlid/langchain

02 Dec 05:06

brainlid

v0.4.1

16e8956

v0.4.1 Latest

Latest

What's Changed

OpenAI responses API improvements by @arjan in #391
Support Anthropic disable_parallel_tool_use tool_choice setting by @vlymar in #390
Update gettext dependency version to 1.0 by @bijanbwb in #393
Add DeepSeek chat model integration by @gilbertwong96 in #394
Loosen the gettext dependency by @montebrown in #399
add MessageDelta.merge_deltas/2 by @brainlid in #401
formatting update by @brainlid in #402
Added an :cache_messages option for ChatAnthropic, can improve cache utilization. by @montebrown in #398
Add support for Anthropic API PDF reading to the ChatAnthropic model. by @jadengis in #403
feat: Add support for :file_url to ChatAnthropic too by @jadengis in #404
Support reasoning_content of deepseek model by @gilbertwong96 in #407
Add req_opts to ChatAnthropic by @stevehodgkiss in #408
Open AI Responses API: Add support for file_url with link to file by @reetou in #395
Add strict tool use support to ChatAnthropic by @stevehodgkiss in #409
Add strict to function of ChatModels.ChatOpenAI by @nallwhy in #301
Allow multi-part tool responses. by @montebrown in #410
prep for v0.4.1 release by @brainlid in #411

New Contributors

@vlymar made their first contribution in #390
@bijanbwb made their first contribution in #393
@gilbertwong96 made their first contribution in #394
@reetou made their first contribution in #395

Full Changelog: v0.4.0...v0.4.1

Contributors

arjan, montebrown, and 8 other contributors

Assets 2

02 Oct 02:13

brainlid

v0.4.0

177ac13

v0.4.0

What's Changed since v0.3.3

Add OpenAI and Claude thinking support - v0.4.0-rc.0 by @brainlid in #297
vertex ai file url support by @ahsandar in #296
Update docs for Vertex AI by @ahsandar in #304
Fix ContentPart migration by @mathieuripert in #309
Fix tests for content_part_for_api/2 of ChatOpenAI in v0.4.0-rc0 by @nallwhy in #300
Fix tool_calls nil messages by @udoschneider in #314
feat: Add structured output support to ChatMistralAI by @mathieuripert in #312
feat: add configurable tokenizer to text splitters by @mathieuripert in #310
simple formatting issue by @Bodhert in #307
Update Message.new_system spec to accurately accept [ContentPart.t()]… by @rtorresware in #315
Fix: Add token usage to ChatGoogleAI message metadata by @mathieuripert in #316
feat: include raw API responses in LLM error objects for better debug… by @TwistingTwists in #317
expanded docs and test coverage for prompt caching by @brainlid in #325
Fix AWS Bedrock stream decoder ordering issue by @stevehodgkiss in #327
significant updates for v0.4.0-rc.1 by @brainlid in #328
filter out empty lists in message responses by @brainlid in #333
fix: Require gettext ~> 0.26 by @mweidner037 in #332
Add retry: transient to Req for Anthropic models in stream mode by @jonator in #329
fixed issue with poorly matching list in case by @brainlid in #334
feat: Add organization ID as a parameter by @hjemmel in #337
Add missing verbose_api field to ChatOllamaAI for streaming compatibility by @gur-xyz in #341
Added usage data to the VertexAI Message response. by @raulchedrese in #335
feat: add run mode: step by @CaiqueMitsuoka in #343
feat: add support for multiple tools in run_until_tool_used by @fortmarek in #345
Fix ChatOllamaAI stop sequences: change from string to array type by @gur-xyz in #342
expanded logging for ChatAnthropic API errors by @brainlid in #349
Prevent crash when ToolResult with string in ChatGoogleAI.for_api/1 by @nallwhy in #352
Bedrock OpenAI-compatible API compatibility fix by @stevehodgkiss in #356
added xAI Grok chat model support by @alexfilatov in #338
Support thinking to ChatGoogleAI by @nallwhy in #354
Add req_config to ChatMode.ChatGoogleAI by @nallwhy in #357
Clean up treating MessageDelta in ChatModels.ChatGoogleAI by @nallwhy in #353
Expose full response headers through a new on_llm_response_headers callback by @brainlid in #358
only include "user" with OpenAI request when a value is provided by @brainlid in #364
Handle no content parts responses in ChatGoogleAI by @nallwhy in #365
Adds support for gpt-image-1 in LangChain.Images.OpenAIImage by @Ven109 in #360
Pref for release v0.4.0-rc.2 by @brainlid in #366
fix: handle missing finish_reason in streaming responses for LiteLLM compatibility by @fbettag in #367
Add support for native tool calls to ChatVertexAI by @raulchedrese in #359
Adds should_continue? optional function to mode step by @CaiqueMitsuoka in #361
Add OpenAI Deep Research integration by @fbettag in #336
Add parallel_tool_calls option to ChatOpenAI model by @martosaur in #371
Add optional AWS session token handling in BedrockHelpers by @quangngd in #372
fix: handle LiteLLM responses with null b64_json in OpenAIImage by @fbettag in #368
Add Orq AI chat by @arjan in #377
Add req_config to ChatModels.ChatOpenAI by @koszta in #376
fix(ChatGoogleAI): Handle cumulative token usage by @mweidner037 in #373
fix(ChatGoogleAI): Prevent error from thinking content parts by @mweidner037 in #374
feat(ChatGoogleAI): Full thinking config by @mweidner037 in #375
Support verbosity parameter for ChatOpenAI by @rohan-b99 in #379
add retry_on_fallback? to chat model definition and all models by @brainlid in #350
Prep for v0.4.o-rc.3 by @brainlid in #380
Use moduledoc instead of doc for LLMChain documentation by @xxdavid in #384
Support OTP 28 in CI by @kianmeng in #382
OpenAI responses by @vasspilka in #381
Add AGENTS.md and CLAUDE.md file support by @brainlid in #385
Suppress the compiler warning messages for ChatBumblebee by @brainlid in #386
fix: Support for json-schema in OpenAI responses API by @vasspilka in #387
Prepare for v0.4.0 release by @brainlid in #388

New Contributors

@ahsandar made their first contribution in #296
@mathieuripert made their first contribution in #309
@udoschneider made their first contribution in #314
@Bodhert made their first contribution in #307
@rtorresware made their first contribution in #315
@TwistingTwists made their first contribution in #317
@mweidner037 made their first contribution in #332
@jonator made their first contribution in #329
@hjemmel made their first contribution in #337
@gur-xyz made their first contribution in #341
@CaiqueMitsuoka made their first contribution in #343
@fortmarek made their first contribution in #345
@alexfilatov made their first contribution in #338
@Ven109 made their first contribution in #360
@martosaur made their first contribution in #371
@quangngd made their first contribution in #372
@arjan made their first contribution in #377
@koszta made their first contribution in #376
@rohan-b99 made their first contribution in #379
@xxdavid made their first contribution in #384

Full Changelog: v0.3.3...v0.4.0

Contributors

arjan, stevehodgkiss, and 25 other contributors

Assets 2

19 Sep 04:22

brainlid

v0.4.0-rc.3

d4e7e78

v0.4.0-rc.3

What's Changed

fix: handle missing finish_reason in streaming responses for LiteLLM compatibility by @fbettag in #367
Add support for native tool calls to ChatVertexAI by @raulchedrese in #359
Adds should_continue? optional function to mode step by @CaiqueMitsuoka in #361
Add OpenAI Deep Research integration by @fbettag in #336
Add parallel_tool_calls option to ChatOpenAI model by @martosaur in #371
Add optional AWS session token handling in BedrockHelpers by @quangngd in #372
fix: handle LiteLLM responses with null b64_json in OpenAIImage by @fbettag in #368
Add Orq AI chat by @arjan in #377
Add req_config to ChatModels.ChatOpenAI by @koszta in #376
fix(ChatGoogleAI): Handle cumulative token usage by @mweidner037 in #373
fix(ChatGoogleAI): Prevent error from thinking content parts by @mweidner037 in #374
feat(ChatGoogleAI): Full thinking config by @mweidner037 in #375
Support verbosity parameter for ChatOpenAI by @rohan-b99 in #379
add retry_on_fallback? to chat model definition and all models by @brainlid in #350
Prep for v0.4.o-rc.3 by @brainlid in #380

New Contributors

@martosaur made their first contribution in #371
@quangngd made their first contribution in #372
@arjan made their first contribution in #377
@koszta made their first contribution in #376
@rohan-b99 made their first contribution in #379

Full Changelog: v0.4.0-rc.2...v0.4.0-rc.3

Contributors

arjan, fbettag, and 8 other contributors

Assets 2

27 Aug 14:15

brainlid

v0.4.0-rc.2

da2ecca

v0.4.0-rc.2

What's Changed

filter out empty lists in message responses by @brainlid in #333
fix: Require gettext ~> 0.26 by @mweidner037 in #332
Add retry: transient to Req for Anthropic models in stream mode by @jonator in #329
fixed issue with poorly matching list in case by @brainlid in #334
feat: Add organization ID as a parameter by @hjemmel in #337
Add missing verbose_api field to ChatOllamaAI for streaming compatibility by @gur-xyz in #341
Added usage data to the VertexAI Message response. by @raulchedrese in #335
feat: add run mode: step by @CaiqueMitsuoka in #343
feat: add support for multiple tools in run_until_tool_used by @fortmarek in #345
Fix ChatOllamaAI stop sequences: change from string to array type by @gur-xyz in #342
expanded logging for ChatAnthropic API errors by @brainlid in #349
Prevent crash when ToolResult with string in ChatGoogleAI.for_api/1 by @nallwhy in #352
Bedrock OpenAI-compatible API compatibility fix by @stevehodgkiss in #356
added xAI Grok chat model support by @alexfilatov in #338
Support thinking to ChatGoogleAI by @nallwhy in #354
Add req_config to ChatMode.ChatGoogleAI by @nallwhy in #357
Clean up treating MessageDelta in ChatModels.ChatGoogleAI by @nallwhy in #353
Expose full response headers through a new on_llm_response_headers callback by @brainlid in #358
only include "user" with OpenAI request when a value is provided by @brainlid in #364
Handle no content parts responses in ChatGoogleAI by @nallwhy in #365
Adds support for gpt-image-1 in LangChain.Images.OpenAIImage by @Ven109 in #360
Pref for release v0.4.0-rc.2 by @brainlid in #366

New Contributors

@mweidner037 made their first contribution in #332
@jonator made their first contribution in #329
@hjemmel made their first contribution in #337
@gur-xyz made their first contribution in #341
@CaiqueMitsuoka made their first contribution in #343
@fortmarek made their first contribution in #345
@alexfilatov made their first contribution in #338
@Ven109 made their first contribution in #360

Full Changelog: v0.4.0-rc.1...v0.4.0-rc.2

Contributors

stevehodgkiss, alexfilatov, and 10 other contributors

Assets 2

03 Jul 20:29

brainlid

v0.4.0-rc.1

844d109

v0.4.0-rc.1

Refer to the CHANGELOG.md for notes on breaking changes and migrating.

What's Changed

vertex ai file url support by @ahsandar in #296
Update docs for Vertex AI by @ahsandar in #304
Fix ContentPart migration by @mathieuripert in #309
Fix tests for content_part_for_api/2 of ChatOpenAI in v0.4.0-rc0 by @nallwhy in #300
Fix tool_calls nil messages by @udoschneider in #314
feat: Add structured output support to ChatMistralAI by @mathieuripert in #312
feat: add configurable tokenizer to text splitters by @mathieuripert in #310
simple formatting issue by @Bodhert in #307
Update Message.new_system spec to accurately accept [ContentPart.t()]… by @rtorresware in #315
Fix: Add token usage to ChatGoogleAI message metadata by @mathieuripert in #316
feat: include raw API responses in LLM error objects for better debug… by @TwistingTwists in #317
expanded docs and test coverage for prompt caching by @brainlid in #325
Fix AWS Bedrock stream decoder ordering issue by @stevehodgkiss in #327
significant updates for v0.4.0-rc.1 by @brainlid in #328

New Contributors

@ahsandar made their first contribution in #296
@mathieuripert made their first contribution in #309
@udoschneider made their first contribution in #314
@Bodhert made their first contribution in #307
@rtorresware made their first contribution in #315
@TwistingTwists made their first contribution in #317

Full Changelog: v0.4.0-rc.0...v0.4.0-rc.1

Contributors

stevehodgkiss, mathieuripert, and 7 other contributors

Assets 2

23 Apr 03:51

brainlid

v0.4.0-rc.0

682ae9d

v0.4.0-rc.0

What's Changed

Add OpenAI and Claude thinking support - v0.4.0-rc.0 by @brainlid in #297

Introduces breaking changes while adding expanded support for thinking models.

NOTE: See the CHANGELOG.md for more details
IMPORTANT: Not all models are supported with this RC.

Full Changelog: v0.3.3...v0.4.0-rc.0

Contributors

brainlid

Assets 2

23 Apr 01:28

brainlid

v0.3.3

7e0959d

v0.3.3

What's Changed

upgrade gettext and migrate by @brainlid in #271
Support caching tool results for Anthropic calls by @ci in #269
Fix OpenAI verbose_api by @aaparmeggiani in #274
Support choice of Anthropic beta headers by @ci in #273
Fix specifying media uris for google vertex by @mattmatters in #242
feat: add support for pdf content with OpenAI model by @bwan-nan in #275
feat: File urls for Google by @vasspilka in #286
support streaming responses from mistral by @manukall in #287
Support for json_response in ChatModels.ChatGoogleAI by @nallwhy in #277
Fix options being passed to the ollama chat api by @alappe in #179
Support for file with file_id in ChatOpenAI by @nallwhy in #283
added LLMChain.run_until_tool_used/3 by @brainlid in #292
adds telemetry by @epinault in #284

New Contributors

@ci made their first contribution in #269
@aaparmeggiani made their first contribution in #274
@mattmatters made their first contribution in #242
@vasspilka made their first contribution in #286
@manukall made their first contribution in #287
@epinault made their first contribution in #284

Full Changelog: v0.3.2...v0.3.3

Contributors

aaparmeggiani, manukall, and 8 other contributors

Assets 2

18 Mar 00:15

brainlid

v0.3.2

24b3ed9

v0.3.2

What's Changed

add on_message_processed callback when tool response is created by @brainlid in #248
typos: Update Example for Syntax Issues by @bradschwartz in #249
ensure consistent capitalization by @JoaquinIglesiasTurina in #257
adds tool calls and usage for mistral ai. by @fbettag in #253
Feature/support sys instruction vertexai by @vseng in #260
Enable tool support for ollama by @alappe in #164
Adds Perplexity AI by @fbettag in #261
Fix typos by @kianmeng in #264
Feat/add text splitter by @JoaquinIglesiasTurina in #256
CI housekeeping by @kianmeng in #265
Redact api-key from models by @raulpe7eira in #266
add native tool functionality (e.g. google_search for Gemini) by @avergin in #250
prep for v0.3.2 release by @brainlid in #270

New Contributors

@bradschwartz made their first contribution in #249
@JoaquinIglesiasTurina made their first contribution in #257
@vseng made their first contribution in #260
@kianmeng made their first contribution in #264
@raulpe7eira made their first contribution in #266

Full Changelog: v0.3.1...v0.3.2

Contributors

fbettag, kianmeng, and 7 other contributors

Assets 2

05 Feb 15:09

brainlid

v0.3.1

f0a3ca7

v0.3.1

What's Changed

support LMStudio when using ChatOpenAI by @brainlid in #243
Include stacktrace context in messages for caught exceptions from LLM functions & function callbacks. by @montebrown in #241
fix issue with OpenAI converting a message to JSON by @brainlid in #245
prep for v0.3.1 release by @brainlid in #246

Full Changelog: v0.3.0...v0.3.1

Contributors

montebrown and brainlid

Assets 2

22 Jan 20:21

brainlid

v0.3.0

1c3071d

v0.3.0

Lots of changes that includes the RC releases as well.

What's Changed

fix openai content part media by @brainlid in #112
ContentPart image media option updates by @brainlid in #113
Updates for ContentPart images with messages to support ChatGPT's "detail" level option by @brainlid in #114
add openai image endpoint support (aka DALL-E-2 & DALL-E-3) by @brainlid in #116
allow PromptTemplates to convert to ContentParts by @brainlid in #117
Fix elixir 1.17 warnings by @MrYawe in #123
updates to README by @petrus-jvrensburg in #125
Add ChatVertexAI by @raulchedrese in #124
Major update. Preparing for v0.3.0-rc.0 - breaking changes by @brainlid in #131
update calculator tool by @brainlid in #132
support receiving rate limit info by @brainlid in #133
upgrade abacus dep by @brainlid in #134
add support for TokenUsage through callbacks by @brainlid in #137
Big update - RC ready by @brainlid in #138
Improvements to docs by @brainlid in #145
ChatGoogleAI fixes and updates by @brainlid in #152
fix: typespec error on Message.new_user/1 by @bwan-nan in #151
Convert to use mimic for mocking calls by @brainlid in #155
Remove ApiOverride reference in mix.exs project.docs by @stevehodgkiss in #157
Fix OpenAI chat stream hanging by @stevehodgkiss in #156
Fix streaming error when using Azure OpenAI Service by @stevehodgkiss in #158
Update Azure OpenAI Service streaming fix by @stevehodgkiss in #161
Fix ChatOllamaAI streaming response by @alappe in #162
Fix PromptTemplate example by @joelpaulkoch in #167
adds OpenAI project authentication. by @fbettag in #166
Anthropic support for streamed tool calls with parameters by @brainlid in #169
change return of LLMChain.run/2 - breaking change by @brainlid in #170
🐛 cast tool_calls arguments correctly inside message_deltas by @rparcus in #175
Do not duplicate tool call parameters if they are identical by @michalwarda in #174
Structured Outputs by supplying strict: true in #173
feat: add OpenAI's new structured output API by @monotykamary in #180
Support system instructions for Google AI by @elliotb in #182
Handle empty text parts from GoogleAI responses by @elliotb in #181
Handle missing token usage fields for Google AI by @elliotb in #184
Handle functions with no parameters for Google AI by @elliotb in #183
Add AWS Bedrock support to ChatAnthropic by @stevehodgkiss in #154
Handle all possible finishReasons for ChatGoogleAI by @elliotb in #188
Remove unused assignment from ChatGoogleAI by @elliotb in #187
Add support for passing safety settings to Google AI by @elliotb in #186
Add tool_choice for OpenAI and Anthropic by @avergin in #142
add support for examples to title chain by @brainlid in #191
add "processed_content" to ToolResult struct and support storing Elixir data from function results by @brainlid in #192
Revamped error handling and handles Anthropic's "overload_error" by @brainlid in #194
Documenting AWS Bedrock support with Anthropic Claude by @brainlid in #195
Cancel a message delta when we receive "overloaded" error by @brainlid in #196
implement initial support for fallbacks by @brainlid in #207
Fix content-part encoding and decoding for Google API. by @vkryukov in #212
Fix specs and examples by @vkryukov in #211
Ability to Summarize an LLM Conversation by @brainlid in #216
Prepare for v0.3.0-rc.1 by @brainlid in #217
add explicit message support in summarizer by @brainlid in #220
Change abacus to optional dep by @nallwhy in #223
Remove constraint of alternating user, assistant by @GenericJam in #222
Breaking change: consolidate LLM callback functions by @brainlid in #228
feat: Enable :inet6 for Req.new for Ollama by @mpope9 in #227
fix: enable verbose_deltas in #197
Prep for v0.3.0-rc.2 - update version and docs outline by @brainlid in #229
Add Bumblebee Phi-4 by @marcnnn in #233
feat: apply chat template from callback by @joelpaulkoch in #231
support for o1 OpenAI model by @brainlid in #234
feat: Support for Ollama keep_alive API parameter by @mpope9 in #237
Add prompt caching support for Claude. by @montebrown in #226
Add raw field to TokenUsage by @nallwhy in #236
Add LLAMA 3.1 Json tool call with Bumblebee by @marcnnn in #198
prep for v0.3.0 release by @brainlid in #238