|
2 | 2 |
|
3 | 3 | Check out the #announcements channel in the [LangChain.dart Discord](https://discord.gg/x4qbhqecVR) server for more details about each release. |
4 | 4 |
|
| 5 | +## 2024-07-02 |
| 6 | + |
| 7 | +### Changes |
| 8 | + |
| 9 | +--- |
| 10 | + |
| 11 | +New packages: |
| 12 | + |
| 13 | +- [`langchain_anthropic` - `v0.1.0`](#langchain_anthropic---v010) |
| 14 | +- [`tavily_dart` - `v0.1.0`](#tavily_dart---v010) |
| 15 | + |
| 16 | +Packages with breaking changes: |
| 17 | + |
| 18 | +- [`langchain_firebase` - `v0.2.0`](#langchain_firebase---v020) |
| 19 | +- [`langchain_google` - `v0.6.0`](#langchain_google---v060) |
| 20 | + |
| 21 | +Packages with other changes: |
| 22 | + |
| 23 | +- [`langchain` - `v0.7.3`](#langchain---v073) |
| 24 | +- [`langchain_core` - `v0.3.3`](#langchain_core---v033) |
| 25 | +- [`langchain_community` - `v0.2.2`](#langchain_community---v022) |
| 26 | +- [`langchain_chroma` - `v0.2.1`](#langchain_chroma---v021) |
| 27 | +- [`langchain_mistralai` - `v0.2.1`](#langchain_mistralai---v021) |
| 28 | +- [`langchain_ollama` - `v0.2.2+1`](#langchain_ollama---v0221) |
| 29 | +- [`langchain_openai` - `v0.6.3`](#langchain_openai---v063) |
| 30 | +- [`langchain_pinecone` - `v0.1.0+6`](#langchain_pinecone---v0106) |
| 31 | +- [`langchain_supabase` - `v0.1.1`](#langchain_supabase---v011) |
| 32 | +- [`anthropic_sdk_dart` - `v0.1.0`](#anthropic_sdk_dart---v010) |
| 33 | +- [`googleai_dart` - `v0.1.0+2`](#googleai_dart---v0102) |
| 34 | +- [`mistralai_dart` - `v0.0.3+3`](#mistralai_dart---v0033) |
| 35 | +- [`ollama_dart` - `v0.1.2`](#ollama_dart---v012) |
| 36 | +- [`openai_dart` - `v0.3.3+1`](#openai_dart---v0331) |
| 37 | + |
| 38 | +--- |
| 39 | + |
| 40 | +#### `langchain` - `v0.7.3` |
| 41 | + |
| 42 | +> Note: Anthropic integration (`ChatAnthropic`) is available in the new [`langchain_anthropic`](https://pub.dev/packages/langchain_anthropic) package. |
| 43 | +
|
| 44 | +- **FEAT**: Add support for TavilySearchResultsTool and TavilyAnswerTool ([#467](https://github.com/davidmigloz/langchain_dart/issues/467)). ([a9f35755](https://github.com/davidmigloz/langchain_dart/commit/a9f35755dfac9d257efb251c4a6c5948673c2f6c)) |
| 45 | +- **DOCS**: Document existing integrations in README.md. ([cc4246c8](https://github.com/davidmigloz/langchain_dart/commit/cc4246c8ab907de2c82843bff145edfffe32d302)) |
| 46 | + |
| 47 | +#### `langchain_core` - `v0.3.3` |
| 48 | + |
| 49 | +- **FEAT**: Add support for ChatToolChoiceRequired ([#474](https://github.com/davidmigloz/langchain_dart/issues/474)). ([bf324f36](https://github.com/davidmigloz/langchain_dart/commit/bf324f36f645c53458d5891f8285991cd50f2649)) |
| 50 | +- **FEAT**: Update ChatResult.id concat logic ([#477](https://github.com/davidmigloz/langchain_dart/issues/477)). ([44c7fafd](https://github.com/davidmigloz/langchain_dart/commit/44c7fafd934bf6517e285830b1ca98282127cb7d)) |
| 51 | + |
| 52 | +#### `langchain_community` - `v0.2.2` |
| 53 | + |
| 54 | +- **FEAT**: Add support for TavilySearchResultsTool and TavilyAnswerTool ([#467](https://github.com/davidmigloz/langchain_dart/issues/467)). ([a9f35755](https://github.com/davidmigloz/langchain_dart/commit/a9f35755dfac9d257efb251c4a6c5948673c2f6c)) |
| 55 | + |
| 56 | +#### `langchain_anthropic` - `v0.1.0` |
| 57 | + |
| 58 | +- **FEAT**: Add ChatAnthropic integration ([#477](https://github.com/davidmigloz/langchain_dart/issues/477)). ([44c7fafd](https://github.com/davidmigloz/langchain_dart/commit/44c7fafd934bf6517e285830b1ca98282127cb7d)) |
| 59 | + |
| 60 | +#### `langchain_firebase` - `v0.2.0` |
| 61 | + |
| 62 | +> Note: `ChatFirebaseVertexAI` now uses `gemini-1.5-flash` model by default. |
| 63 | +
|
| 64 | +- **BREAKING** **FEAT**: Update ChatFirebaseVertexAI default model to gemini-1.5-flash ([#458](https://github.com/davidmigloz/langchain_dart/issues/458)). ([d3c96c52](https://github.com/davidmigloz/langchain_dart/commit/d3c96c52e95e889ba6955e3de80a83978b27618b)) |
| 65 | +- **FEAT**: Add support for ChatToolChoiceRequired ([#474](https://github.com/davidmigloz/langchain_dart/issues/474)). ([bf324f36](https://github.com/davidmigloz/langchain_dart/commit/bf324f36f645c53458d5891f8285991cd50f2649)) |
| 66 | +- **FEAT**: Support response MIME type in ChatFirebaseVertexAI ([#461](https://github.com/davidmigloz/langchain_dart/issues/461)) ([#463](https://github.com/davidmigloz/langchain_dart/issues/463)). ([c3452721](https://github.com/davidmigloz/langchain_dart/commit/c3452721c78ba3071ed2510a243f9c824a291c34)) |
| 67 | +- **FEAT**: Add support for Firebase Auth in ChatFirebaseVertexAI ([#460](https://github.com/davidmigloz/langchain_dart/issues/460)). ([6d137290](https://github.com/davidmigloz/langchain_dart/commit/6d137290ca0f56c9fcc725e6211e838a3e3c6d16)) |
| 68 | +- **FEAT**: Add support for usage metadata in ChatFirebaseVertexAI ([#457](https://github.com/davidmigloz/langchain_dart/issues/457)). ([2587f9e2](https://github.com/davidmigloz/langchain_dart/commit/2587f9e2bcbcc2bf5e2295dce409e92a89bf3c44)) |
| 69 | +- **REFACTOR**: Simplify how tools are passed to the internal Firebase client ([#459](https://github.com/davidmigloz/langchain_dart/issues/459)). ([7f772396](https://github.com/davidmigloz/langchain_dart/commit/7f77239601fb216a01ec9d25680ec4d3dc4b97c7)) |
| 70 | + |
| 71 | +#### `langchain_google` - `v0.6.0` |
| 72 | + |
| 73 | +> Note: `ChatGoogleGenerativeAI` now uses `gemini-1.5-flash` model by default. |
| 74 | +
|
| 75 | +- **BREAKING** **FEAT**: Update ChatGoogleGenerativeAI default model to gemini-1.5-flash ([#462](https://github.com/davidmigloz/langchain_dart/issues/462)). ([c8b30c90](https://github.com/davidmigloz/langchain_dart/commit/c8b30c906a17751547cc340f987b6670fbd67e69)) |
| 76 | +- **FEAT**: Add support for ChatToolChoiceRequired ([#474](https://github.com/davidmigloz/langchain_dart/issues/474)). ([bf324f36](https://github.com/davidmigloz/langchain_dart/commit/bf324f36f645c53458d5891f8285991cd50f2649)) |
| 77 | +- **FEAT**: Support response MIME type and schema in ChatGoogleGenerativeAI ([#461](https://github.com/davidmigloz/langchain_dart/issues/461)). ([e258399e](https://github.com/davidmigloz/langchain_dart/commit/e258399e03437e8abe25417a14671dfb719cb273)) |
| 78 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 79 | + |
| 80 | +#### `langchain_openai` - `v0.6.3` |
| 81 | + |
| 82 | +- **FEAT**: Add support for ChatToolChoiceRequired ([#474](https://github.com/davidmigloz/langchain_dart/issues/474)). ([bf324f36](https://github.com/davidmigloz/langchain_dart/commit/bf324f36f645c53458d5891f8285991cd50f2649)) |
| 83 | + |
| 84 | +#### `langchain_ollama` - `v0.2.2+1` |
| 85 | + |
| 86 | +- **DOCS**: Update ChatOllama API docs. ([cc4246c8](https://github.com/davidmigloz/langchain_dart/commit/cc4246c8ab907de2c82843bff145edfffe32d302)) |
| 87 | + |
| 88 | +#### `langchain_chroma` - `v0.2.1` |
| 89 | + |
| 90 | +- Update a dependency to the latest release. |
| 91 | + |
| 92 | +#### `langchain_mistralai` - `v0.2.1` |
| 93 | + |
| 94 | +- Update a dependency to the latest release. |
| 95 | + |
| 96 | +#### `langchain_pinecone` - `v0.1.0+6` |
| 97 | + |
| 98 | +- Update a dependency to the latest release. |
| 99 | + |
| 100 | +#### `langchain_supabase` - `v0.1.1` |
| 101 | + |
| 102 | +- Update a dependency to the latest release. |
| 103 | + |
| 104 | +#### `anthropic_sdk_dart` - `v0.1.0` |
| 105 | + |
| 106 | +- **FEAT**: Add support for tool use in anthropic_sdk_dart client ([#469](https://github.com/davidmigloz/langchain_dart/issues/469)). ([81896cfd](https://github.com/davidmigloz/langchain_dart/commit/81896cfdfce116b010dd51391994251d2a836333)) |
| 107 | +- **FEAT**: Add extensions on ToolResultBlockContent in anthropic_sdk_dart ([#476](https://github.com/davidmigloz/langchain_dart/issues/476)). ([8d92d9b0](https://github.com/davidmigloz/langchain_dart/commit/8d92d9b008755ff9b9ca3545eb26fc49a296a909)) |
| 108 | +- **REFACTOR**: Improve schemas names in anthropic_sdk_dart ([#475](https://github.com/davidmigloz/langchain_dart/issues/475)). ([8ebeacde](https://github.com/davidmigloz/langchain_dart/commit/8ebeacded02ab92885354c9447b1a55e024b56d1)) |
| 109 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 110 | + |
| 111 | +#### `ollama_dart` - `v0.1.2` |
| 112 | + |
| 113 | +- **FEAT**: Add support for listing running Ollama models ([#451](https://github.com/davidmigloz/langchain_dart/issues/451)). ([cfaa31fb](https://github.com/davidmigloz/langchain_dart/commit/cfaa31fb8ce1dc128570c95d403809f71e0199d9)) |
| 114 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 115 | + |
| 116 | +#### `tavily_dart` - `v0.1.0` |
| 117 | + |
| 118 | +- **FEAT**: Implement tavily_dart, a Dart client for Tavily API ([#456](https://github.com/davidmigloz/langchain_dart/issues/456)). ([fbfb79ba](https://github.com/davidmigloz/langchain_dart/commit/fbfb79bad81dbbd5844a90938fda79b201f20047)) |
| 119 | + |
| 120 | +#### `googleai_dart` - `v0.1.0+2` |
| 121 | + |
| 122 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 123 | + |
| 124 | +#### `mistralai_dart` - `v0.0.3+3` |
| 125 | + |
| 126 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 127 | + |
| 128 | +#### `openai_dart` - `v0.3.3+1` |
| 129 | + |
| 130 | +- **REFACTOR**: Migrate conditional imports to js_interop ([#453](https://github.com/davidmigloz/langchain_dart/issues/453)). ([a6a78cfe](https://github.com/davidmigloz/langchain_dart/commit/a6a78cfe05fb8ce68e683e1ad4395ca86197a6c5)) |
| 131 | + |
5 | 132 | ## 2024-06-01 |
6 | 133 |
|
7 | 134 | ### Changes |
|
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