dependabot[bot] opened a new pull request, #25526: URL: https://github.com/apache/camel/pull/25526
Bumps the langchain4j group with 17 updates: | Package | From | To | | --- | --- | --- | | [dev.langchain4j:langchain4j-core](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j-open-ai](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j-google-ai-gemini](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j-ollama](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j-azure-open-ai](https://github.com/langchain4j/langchain4j) | `1.18.1` | `1.19.0` | | [dev.langchain4j:langchain4j-mcp](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-guardrails](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-embeddings-bge-small-en-v15-q](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-hugging-face](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-embeddings](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-embeddings-all-minilm-l6-v2](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-qdrant](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-milvus](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-weaviate](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-web-search-engine-tavily](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | | [dev.langchain4j:langchain4j-web-search-engine-google-custom](https://github.com/langchain4j/langchain4j) | `1.18.1-beta28` | `1.19.0-beta29` | Updates `dev.langchain4j:langchain4j-core` from 1.18.1 to 1.19.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain4j/langchain4j/releases";>dev.langchain4j:langchain4j-core's releases</a>.</em></p> <blockquote> <h2>1.19.0 and 1.19.0-beta29</h2> <h1>Notable Changes</h1> <ul> <li>MCP client according to 2026-07-28 by <a href="https://github.com/jmartisk";><code>@jmartisk</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5881";>langchain4j/langchain4j#5881</a></li> <li>Update milvus to V2 service & support hybrid search by <a href="https://github.com/yangzho12138";><code>@yangzho12138</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/3311";>langchain4j/langchain4j#3311</a></li> <li>Add tool actions compensation at agentic system level by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5823";>langchain4j/langchain4j#5823</a></li> <li>Add <code>AnthropicBatchChatModel</code> for the Anthropic Message Batches API by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5875";>langchain4j/langchain4j#5875</a></li> <li>MCP: surface tool result <code>_meta</code> in <code>ToolExecutionResult.attributes()</code> by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6044";>langchain4j/langchain4j#6044</a></li> <li>Add watsonx.ai Model Gateway support and dedicated Deployment chat models by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5979";>langchain4j/langchain4j#5979</a></li> <li>Add thinking support to google-genai by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6041";>langchain4j/langchain4j#6041</a></li> </ul> <h1>Other Changes</h1> <ul> <li>Update the watsonx.ai SDK to the latest version by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5710";>langchain4j/langchain4j#5710</a></li> <li>Redact sensitive AWS auth headers (Authorization, X-Amz-Security-Toke… by <a href="https://github.com/OmkarKathile007";><code>@OmkarKathile007</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5799";>langchain4j/langchain4j#5799</a></li> <li>fix: do not consume the response body on the OkHttp streaming path by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5806";>langchain4j/langchain4j#5806</a></li> <li>Decode gzip/deflate responses in Utils.readBytes by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5801";>langchain4j/langchain4j#5801</a></li> <li>fix: Map connectTimeout to connection establishment in Apache HTTP client by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5807";>langchain4j/langchain4j#5807</a></li> <li>fix: Read SSE error response body as UTF-8 without reassembling line separators by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5809";>langchain4j/langchain4j#5809</a></li> <li>Disable Apache HttpClient's automatic retries by default in ApacheHttpClient by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5811";>langchain4j/langchain4j#5811</a></li> <li>fix: preserve progressToken when applying a user-supplied MCP _meta by <a href="https://github.com/wushiyuanmaimob";><code>@wushiyuanmaimob</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5792";>langchain4j/langchain4j#5792</a></li> <li>fix: treat an MCP $ref outside $defs as a plain schema, not a reference by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5790";>langchain4j/langchain4j#5790</a></li> <li>fix: tear down previous MCP connection on reconnect to avoid resource leak by <a href="https://github.com/farzad-sedaghatbin";><code>@farzad-sedaghatbin</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5757";>langchain4j/langchain4j#5757</a></li> <li>fix: make Utils.merge null-safe and never return null by <a href="https://github.com/Ayomipo18";><code>@Ayomipo18</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5817";>langchain4j/langchain4j#5817</a></li> <li>fix: avoid NoSuchElementException in dynamic tool refresh on evicted user message by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5820";>langchain4j/langchain4j#5820</a></li> <li>chore: update google-genai to 1.63.0 by <a href="https://github.com/glaforge";><code>@glaforge</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5824";>langchain4j/langchain4j#5824</a></li> <li>build(deps): bump websocket-driver from 0.7.4 to 0.7.5 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5779";>langchain4j/langchain4j#5779</a></li> <li>Fix NPE when LanguageModelQueryRouter receives an unknown retriever id from the LLM by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5796";>langchain4j/langchain4j#5796</a></li> <li>docs: update Valkey embedding store to 9.1 GA container by <a href="https://github.com/madolson";><code>@madolson</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5768";>langchain4j/langchain4j#5768</a></li> <li>fix(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5832";>langchain4j/langchain4j#5832</a></li> <li>chore(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5833";>langchain4j/langchain4j#5833</a></li> <li>chore(deps): bump dompurify from 3.4.11 to 3.4.12 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5830";>langchain4j/langchain4j#5830</a></li> <li>chore(deps): bump body-parser from 1.20.4 to 1.20.6 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5829";>langchain4j/langchain4j#5829</a></li> <li>chore(deps): bump svgo from 3.3.3 to 3.3.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5828";>langchain4j/langchain4j#5828</a></li> <li>chore(deps): bump fast-uri from 3.1.2 to 3.1.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5827";>langchain4j/langchain4j#5827</a></li> <li>test: add unit tests for GoogleAiGeminiChatRequestParameters by <a href="https://github.com/gaoxiaolei-s59";><code>@gaoxiaolei-s59</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5715";>langchain4j/langchain4j#5715</a></li> <li>test: fix swapped read/write method references in Tablestore metadata type guard message by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5611";>langchain4j/langchain4j#5611</a></li> <li>fix: support 3D logit output in OnnxScoringBertCrossEncoder by <a href="https://github.com/CountClaw";><code>@CountClaw</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5739";>langchain4j/langchain4j#5739</a></li> <li>chore(deps-dev): bump org.postgresql:postgresql from 42.7.11 to 42.7.12 in /experimental/langchain4j-experimental-hibernate by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5826";>langchain4j/langchain4j#5826</a></li> <li>docs(agentic): remove invalid executor() from async sequence example by <a href="https://github.com/arimu1";><code>@arimu1</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5842";>langchain4j/langchain4j#5842</a></li> <li>fix: support equals on agentic proxies by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5847";>langchain4j/langchain4j#5847</a></li> <li>fix: return empty collection from parallel mapper agent on empty input by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5848";>langchain4j/langchain4j#5848</a></li> <li>fix: Complete A2A response future when the stream ends without a result by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5850";>langchain4j/langchain4j#5850</a></li> <li>fix(deps): update dependency io.netty:netty-codec-http2 to v4.1.136.final [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5831";>langchain4j/langchain4j#5831</a></li> <li>Introduce <code>MistralAiChatRequestParameters</code> for per-request overrides by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5852";>langchain4j/langchain4j#5852</a></li> <li>Updated opennlp-tools version to 2.5.11 by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5857";>langchain4j/langchain4j#5857</a></li> <li>fix: make tool search matching locale-independent by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5861";>langchain4j/langchain4j#5861</a></li> <li>Avoid NullPointerException when an async agent returns null by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5864";>langchain4j/langchain4j#5864</a></li> <li>Allow json deserialization of the AgenticScope only for known and registered classes by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5872";>langchain4j/langchain4j#5872</a></li> <li>Fixes Ickle injection issue by <a href="https://github.com/karesti";><code>@karesti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5856";>langchain4j/langchain4j#5856</a></li> <li>docs(cdi): add integration page for LangChain4j CDI framework by <a href="https://github.com/ehsavoie";><code>@ehsavoie</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5873";>langchain4j/langchain4j#5873</a></li> <li>fix(anthropic): apply cache_control to image and pdf content blocks by <a href="https://github.com/mrzgetbetter820";><code>@mrzgetbetter820</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5868";>langchain4j/langchain4j#5868</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/langchain4j/langchain4j/commit/09a2aa3861ba468af3507c28f5676048cd5db4c6";><code>09a2aa3</code></a> Release versions 1.19.0 and 1.19.0-beta29</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/1d759ca4b5a8f94f684afd5266e5540b4778e667";><code>1d759ca</code></a> Add thinking support to google-genai (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6041";>#6041</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/ac3e2c79ef909ef94bf2668790873ca716d71444";><code>ac3e2c7</code></a> fix: apply retrieval constraints to Elasticsearch full text search (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6046";>#6046</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b052784c4e1b33e89fa1035a6aa5b63b5e9d5cab";><code>b052784</code></a> fix: honor the negation in SqlFilterParser NOT BETWEEN (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6063";>#6063</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/229309d27ffa1a17aeffb2d47044baa5aa481ac4";><code>229309d</code></a> Fix Bedrock stop-reason mapping for AWS-added stop reasons (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6056";>#6056</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b01bfe39f99b1bbe038e1e1ae0e15e9e5db70f75";><code>b01bfe3</code></a> Fix Convert a JSON null to a null <code>Document</code> instead of the string "null" (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6";>#6</a>...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/c06e817bf975e64caef8b5a5361cc4fa36b5b8cc";><code>c06e817</code></a> Fix Validate <code>maxSegmentsPerBatch</code> in <code>BedrockCohereEmbeddingModel</code> (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6060";>#6060</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b1039b9c6e04ea8050aa2deee0efae4ce1cdf8e8";><code>b1039b9</code></a> chore(deps): bump org.apache.httpcomponents.client5:httpclient5 from 5.6.1 to...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/7f4e99fd637137ab9d3bf116eb62047ac757a818";><code>7f4e99f</code></a> MCP client according to 2026-07-28 (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5881";>#5881</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/8a2ea9c0cdf86941580dc2a98935090b9c6ae7f3";><code>8a2ea9c</code></a> Allow to provide an agent with an external memory ID supplier (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5903";>#5903</a>)</li> <li>Additional commits viewable in <a href="https://github.com/langchain4j/langchain4j/compare/1.18.1...1.19.0";>compare view</a></li> </ul> </details> <br /> Updates `dev.langchain4j:langchain4j` from 1.18.1 to 1.19.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain4j/langchain4j/releases";>dev.langchain4j:langchain4j's releases</a>.</em></p> <blockquote> <h2>1.19.0 and 1.19.0-beta29</h2> <h1>Notable Changes</h1> <ul> <li>MCP client according to 2026-07-28 by <a href="https://github.com/jmartisk";><code>@jmartisk</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5881";>langchain4j/langchain4j#5881</a></li> <li>Update milvus to V2 service & support hybrid search by <a href="https://github.com/yangzho12138";><code>@yangzho12138</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/3311";>langchain4j/langchain4j#3311</a></li> <li>Add tool actions compensation at agentic system level by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5823";>langchain4j/langchain4j#5823</a></li> <li>Add <code>AnthropicBatchChatModel</code> for the Anthropic Message Batches API by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5875";>langchain4j/langchain4j#5875</a></li> <li>MCP: surface tool result <code>_meta</code> in <code>ToolExecutionResult.attributes()</code> by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6044";>langchain4j/langchain4j#6044</a></li> <li>Add watsonx.ai Model Gateway support and dedicated Deployment chat models by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5979";>langchain4j/langchain4j#5979</a></li> <li>Add thinking support to google-genai by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6041";>langchain4j/langchain4j#6041</a></li> </ul> <h1>Other Changes</h1> <ul> <li>Update the watsonx.ai SDK to the latest version by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5710";>langchain4j/langchain4j#5710</a></li> <li>Redact sensitive AWS auth headers (Authorization, X-Amz-Security-Toke… by <a href="https://github.com/OmkarKathile007";><code>@OmkarKathile007</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5799";>langchain4j/langchain4j#5799</a></li> <li>fix: do not consume the response body on the OkHttp streaming path by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5806";>langchain4j/langchain4j#5806</a></li> <li>Decode gzip/deflate responses in Utils.readBytes by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5801";>langchain4j/langchain4j#5801</a></li> <li>fix: Map connectTimeout to connection establishment in Apache HTTP client by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5807";>langchain4j/langchain4j#5807</a></li> <li>fix: Read SSE error response body as UTF-8 without reassembling line separators by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5809";>langchain4j/langchain4j#5809</a></li> <li>Disable Apache HttpClient's automatic retries by default in ApacheHttpClient by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5811";>langchain4j/langchain4j#5811</a></li> <li>fix: preserve progressToken when applying a user-supplied MCP _meta by <a href="https://github.com/wushiyuanmaimob";><code>@wushiyuanmaimob</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5792";>langchain4j/langchain4j#5792</a></li> <li>fix: treat an MCP $ref outside $defs as a plain schema, not a reference by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5790";>langchain4j/langchain4j#5790</a></li> <li>fix: tear down previous MCP connection on reconnect to avoid resource leak by <a href="https://github.com/farzad-sedaghatbin";><code>@farzad-sedaghatbin</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5757";>langchain4j/langchain4j#5757</a></li> <li>fix: make Utils.merge null-safe and never return null by <a href="https://github.com/Ayomipo18";><code>@Ayomipo18</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5817";>langchain4j/langchain4j#5817</a></li> <li>fix: avoid NoSuchElementException in dynamic tool refresh on evicted user message by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5820";>langchain4j/langchain4j#5820</a></li> <li>chore: update google-genai to 1.63.0 by <a href="https://github.com/glaforge";><code>@glaforge</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5824";>langchain4j/langchain4j#5824</a></li> <li>build(deps): bump websocket-driver from 0.7.4 to 0.7.5 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5779";>langchain4j/langchain4j#5779</a></li> <li>Fix NPE when LanguageModelQueryRouter receives an unknown retriever id from the LLM by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5796";>langchain4j/langchain4j#5796</a></li> <li>docs: update Valkey embedding store to 9.1 GA container by <a href="https://github.com/madolson";><code>@madolson</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5768";>langchain4j/langchain4j#5768</a></li> <li>fix(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5832";>langchain4j/langchain4j#5832</a></li> <li>chore(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5833";>langchain4j/langchain4j#5833</a></li> <li>chore(deps): bump dompurify from 3.4.11 to 3.4.12 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5830";>langchain4j/langchain4j#5830</a></li> <li>chore(deps): bump body-parser from 1.20.4 to 1.20.6 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5829";>langchain4j/langchain4j#5829</a></li> <li>chore(deps): bump svgo from 3.3.3 to 3.3.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5828";>langchain4j/langchain4j#5828</a></li> <li>chore(deps): bump fast-uri from 3.1.2 to 3.1.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5827";>langchain4j/langchain4j#5827</a></li> <li>test: add unit tests for GoogleAiGeminiChatRequestParameters by <a href="https://github.com/gaoxiaolei-s59";><code>@gaoxiaolei-s59</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5715";>langchain4j/langchain4j#5715</a></li> <li>test: fix swapped read/write method references in Tablestore metadata type guard message by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5611";>langchain4j/langchain4j#5611</a></li> <li>fix: support 3D logit output in OnnxScoringBertCrossEncoder by <a href="https://github.com/CountClaw";><code>@CountClaw</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5739";>langchain4j/langchain4j#5739</a></li> <li>chore(deps-dev): bump org.postgresql:postgresql from 42.7.11 to 42.7.12 in /experimental/langchain4j-experimental-hibernate by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5826";>langchain4j/langchain4j#5826</a></li> <li>docs(agentic): remove invalid executor() from async sequence example by <a href="https://github.com/arimu1";><code>@arimu1</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5842";>langchain4j/langchain4j#5842</a></li> <li>fix: support equals on agentic proxies by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5847";>langchain4j/langchain4j#5847</a></li> <li>fix: return empty collection from parallel mapper agent on empty input by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5848";>langchain4j/langchain4j#5848</a></li> <li>fix: Complete A2A response future when the stream ends without a result by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5850";>langchain4j/langchain4j#5850</a></li> <li>fix(deps): update dependency io.netty:netty-codec-http2 to v4.1.136.final [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5831";>langchain4j/langchain4j#5831</a></li> <li>Introduce <code>MistralAiChatRequestParameters</code> for per-request overrides by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5852";>langchain4j/langchain4j#5852</a></li> <li>Updated opennlp-tools version to 2.5.11 by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5857";>langchain4j/langchain4j#5857</a></li> <li>fix: make tool search matching locale-independent by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5861";>langchain4j/langchain4j#5861</a></li> <li>Avoid NullPointerException when an async agent returns null by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5864";>langchain4j/langchain4j#5864</a></li> <li>Allow json deserialization of the AgenticScope only for known and registered classes by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5872";>langchain4j/langchain4j#5872</a></li> <li>Fixes Ickle injection issue by <a href="https://github.com/karesti";><code>@karesti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5856";>langchain4j/langchain4j#5856</a></li> <li>docs(cdi): add integration page for LangChain4j CDI framework by <a href="https://github.com/ehsavoie";><code>@ehsavoie</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5873";>langchain4j/langchain4j#5873</a></li> <li>fix(anthropic): apply cache_control to image and pdf content blocks by <a href="https://github.com/mrzgetbetter820";><code>@mrzgetbetter820</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5868";>langchain4j/langchain4j#5868</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/langchain4j/langchain4j/commit/09a2aa3861ba468af3507c28f5676048cd5db4c6";><code>09a2aa3</code></a> Release versions 1.19.0 and 1.19.0-beta29</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/1d759ca4b5a8f94f684afd5266e5540b4778e667";><code>1d759ca</code></a> Add thinking support to google-genai (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6041";>#6041</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/ac3e2c79ef909ef94bf2668790873ca716d71444";><code>ac3e2c7</code></a> fix: apply retrieval constraints to Elasticsearch full text search (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6046";>#6046</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b052784c4e1b33e89fa1035a6aa5b63b5e9d5cab";><code>b052784</code></a> fix: honor the negation in SqlFilterParser NOT BETWEEN (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6063";>#6063</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/229309d27ffa1a17aeffb2d47044baa5aa481ac4";><code>229309d</code></a> Fix Bedrock stop-reason mapping for AWS-added stop reasons (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6056";>#6056</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b01bfe39f99b1bbe038e1e1ae0e15e9e5db70f75";><code>b01bfe3</code></a> Fix Convert a JSON null to a null <code>Document</code> instead of the string "null" (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6";>#6</a>...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/c06e817bf975e64caef8b5a5361cc4fa36b5b8cc";><code>c06e817</code></a> Fix Validate <code>maxSegmentsPerBatch</code> in <code>BedrockCohereEmbeddingModel</code> (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6060";>#6060</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b1039b9c6e04ea8050aa2deee0efae4ce1cdf8e8";><code>b1039b9</code></a> chore(deps): bump org.apache.httpcomponents.client5:httpclient5 from 5.6.1 to...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/7f4e99fd637137ab9d3bf116eb62047ac757a818";><code>7f4e99f</code></a> MCP client according to 2026-07-28 (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5881";>#5881</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/8a2ea9c0cdf86941580dc2a98935090b9c6ae7f3";><code>8a2ea9c</code></a> Allow to provide an agent with an external memory ID supplier (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5903";>#5903</a>)</li> <li>Additional commits viewable in <a href="https://github.com/langchain4j/langchain4j/compare/1.18.1...1.19.0";>compare view</a></li> </ul> </details> <br /> Updates `dev.langchain4j:langchain4j-open-ai` from 1.18.1 to 1.19.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain4j/langchain4j/releases";>dev.langchain4j:langchain4j-open-ai's releases</a>.</em></p> <blockquote> <h2>1.19.0 and 1.19.0-beta29</h2> <h1>Notable Changes</h1> <ul> <li>MCP client according to 2026-07-28 by <a href="https://github.com/jmartisk";><code>@jmartisk</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5881";>langchain4j/langchain4j#5881</a></li> <li>Update milvus to V2 service & support hybrid search by <a href="https://github.com/yangzho12138";><code>@yangzho12138</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/3311";>langchain4j/langchain4j#3311</a></li> <li>Add tool actions compensation at agentic system level by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5823";>langchain4j/langchain4j#5823</a></li> <li>Add <code>AnthropicBatchChatModel</code> for the Anthropic Message Batches API by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5875";>langchain4j/langchain4j#5875</a></li> <li>MCP: surface tool result <code>_meta</code> in <code>ToolExecutionResult.attributes()</code> by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6044";>langchain4j/langchain4j#6044</a></li> <li>Add watsonx.ai Model Gateway support and dedicated Deployment chat models by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5979";>langchain4j/langchain4j#5979</a></li> <li>Add thinking support to google-genai by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6041";>langchain4j/langchain4j#6041</a></li> </ul> <h1>Other Changes</h1> <ul> <li>Update the watsonx.ai SDK to the latest version by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5710";>langchain4j/langchain4j#5710</a></li> <li>Redact sensitive AWS auth headers (Authorization, X-Amz-Security-Toke… by <a href="https://github.com/OmkarKathile007";><code>@OmkarKathile007</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5799";>langchain4j/langchain4j#5799</a></li> <li>fix: do not consume the response body on the OkHttp streaming path by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5806";>langchain4j/langchain4j#5806</a></li> <li>Decode gzip/deflate responses in Utils.readBytes by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5801";>langchain4j/langchain4j#5801</a></li> <li>fix: Map connectTimeout to connection establishment in Apache HTTP client by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5807";>langchain4j/langchain4j#5807</a></li> <li>fix: Read SSE error response body as UTF-8 without reassembling line separators by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5809";>langchain4j/langchain4j#5809</a></li> <li>Disable Apache HttpClient's automatic retries by default in ApacheHttpClient by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5811";>langchain4j/langchain4j#5811</a></li> <li>fix: preserve progressToken when applying a user-supplied MCP _meta by <a href="https://github.com/wushiyuanmaimob";><code>@wushiyuanmaimob</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5792";>langchain4j/langchain4j#5792</a></li> <li>fix: treat an MCP $ref outside $defs as a plain schema, not a reference by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5790";>langchain4j/langchain4j#5790</a></li> <li>fix: tear down previous MCP connection on reconnect to avoid resource leak by <a href="https://github.com/farzad-sedaghatbin";><code>@farzad-sedaghatbin</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5757";>langchain4j/langchain4j#5757</a></li> <li>fix: make Utils.merge null-safe and never return null by <a href="https://github.com/Ayomipo18";><code>@Ayomipo18</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5817";>langchain4j/langchain4j#5817</a></li> <li>fix: avoid NoSuchElementException in dynamic tool refresh on evicted user message by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5820";>langchain4j/langchain4j#5820</a></li> <li>chore: update google-genai to 1.63.0 by <a href="https://github.com/glaforge";><code>@glaforge</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5824";>langchain4j/langchain4j#5824</a></li> <li>build(deps): bump websocket-driver from 0.7.4 to 0.7.5 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5779";>langchain4j/langchain4j#5779</a></li> <li>Fix NPE when LanguageModelQueryRouter receives an unknown retriever id from the LLM by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5796";>langchain4j/langchain4j#5796</a></li> <li>docs: update Valkey embedding store to 9.1 GA container by <a href="https://github.com/madolson";><code>@madolson</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5768";>langchain4j/langchain4j#5768</a></li> <li>fix(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5832";>langchain4j/langchain4j#5832</a></li> <li>chore(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5833";>langchain4j/langchain4j#5833</a></li> <li>chore(deps): bump dompurify from 3.4.11 to 3.4.12 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5830";>langchain4j/langchain4j#5830</a></li> <li>chore(deps): bump body-parser from 1.20.4 to 1.20.6 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5829";>langchain4j/langchain4j#5829</a></li> <li>chore(deps): bump svgo from 3.3.3 to 3.3.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5828";>langchain4j/langchain4j#5828</a></li> <li>chore(deps): bump fast-uri from 3.1.2 to 3.1.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5827";>langchain4j/langchain4j#5827</a></li> <li>test: add unit tests for GoogleAiGeminiChatRequestParameters by <a href="https://github.com/gaoxiaolei-s59";><code>@gaoxiaolei-s59</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5715";>langchain4j/langchain4j#5715</a></li> <li>test: fix swapped read/write method references in Tablestore metadata type guard message by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5611";>langchain4j/langchain4j#5611</a></li> <li>fix: support 3D logit output in OnnxScoringBertCrossEncoder by <a href="https://github.com/CountClaw";><code>@CountClaw</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5739";>langchain4j/langchain4j#5739</a></li> <li>chore(deps-dev): bump org.postgresql:postgresql from 42.7.11 to 42.7.12 in /experimental/langchain4j-experimental-hibernate by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5826";>langchain4j/langchain4j#5826</a></li> <li>docs(agentic): remove invalid executor() from async sequence example by <a href="https://github.com/arimu1";><code>@arimu1</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5842";>langchain4j/langchain4j#5842</a></li> <li>fix: support equals on agentic proxies by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5847";>langchain4j/langchain4j#5847</a></li> <li>fix: return empty collection from parallel mapper agent on empty input by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5848";>langchain4j/langchain4j#5848</a></li> <li>fix: Complete A2A response future when the stream ends without a result by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5850";>langchain4j/langchain4j#5850</a></li> <li>fix(deps): update dependency io.netty:netty-codec-http2 to v4.1.136.final [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5831";>langchain4j/langchain4j#5831</a></li> <li>Introduce <code>MistralAiChatRequestParameters</code> for per-request overrides by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5852";>langchain4j/langchain4j#5852</a></li> <li>Updated opennlp-tools version to 2.5.11 by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5857";>langchain4j/langchain4j#5857</a></li> <li>fix: make tool search matching locale-independent by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5861";>langchain4j/langchain4j#5861</a></li> <li>Avoid NullPointerException when an async agent returns null by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5864";>langchain4j/langchain4j#5864</a></li> <li>Allow json deserialization of the AgenticScope only for known and registered classes by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5872";>langchain4j/langchain4j#5872</a></li> <li>Fixes Ickle injection issue by <a href="https://github.com/karesti";><code>@karesti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5856";>langchain4j/langchain4j#5856</a></li> <li>docs(cdi): add integration page for LangChain4j CDI framework by <a href="https://github.com/ehsavoie";><code>@ehsavoie</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5873";>langchain4j/langchain4j#5873</a></li> <li>fix(anthropic): apply cache_control to image and pdf content blocks by <a href="https://github.com/mrzgetbetter820";><code>@mrzgetbetter820</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5868";>langchain4j/langchain4j#5868</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/langchain4j/langchain4j/commit/09a2aa3861ba468af3507c28f5676048cd5db4c6";><code>09a2aa3</code></a> Release versions 1.19.0 and 1.19.0-beta29</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/1d759ca4b5a8f94f684afd5266e5540b4778e667";><code>1d759ca</code></a> Add thinking support to google-genai (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6041";>#6041</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/ac3e2c79ef909ef94bf2668790873ca716d71444";><code>ac3e2c7</code></a> fix: apply retrieval constraints to Elasticsearch full text search (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6046";>#6046</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b052784c4e1b33e89fa1035a6aa5b63b5e9d5cab";><code>b052784</code></a> fix: honor the negation in SqlFilterParser NOT BETWEEN (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6063";>#6063</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/229309d27ffa1a17aeffb2d47044baa5aa481ac4";><code>229309d</code></a> Fix Bedrock stop-reason mapping for AWS-added stop reasons (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6056";>#6056</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b01bfe39f99b1bbe038e1e1ae0e15e9e5db70f75";><code>b01bfe3</code></a> Fix Convert a JSON null to a null <code>Document</code> instead of the string "null" (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6";>#6</a>...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/c06e817bf975e64caef8b5a5361cc4fa36b5b8cc";><code>c06e817</code></a> Fix Validate <code>maxSegmentsPerBatch</code> in <code>BedrockCohereEmbeddingModel</code> (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6060";>#6060</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b1039b9c6e04ea8050aa2deee0efae4ce1cdf8e8";><code>b1039b9</code></a> chore(deps): bump org.apache.httpcomponents.client5:httpclient5 from 5.6.1 to...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/7f4e99fd637137ab9d3bf116eb62047ac757a818";><code>7f4e99f</code></a> MCP client according to 2026-07-28 (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5881";>#5881</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/8a2ea9c0cdf86941580dc2a98935090b9c6ae7f3";><code>8a2ea9c</code></a> Allow to provide an agent with an external memory ID supplier (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5903";>#5903</a>)</li> <li>Additional commits viewable in <a href="https://github.com/langchain4j/langchain4j/compare/1.18.1...1.19.0";>compare view</a></li> </ul> </details> <br /> Updates `dev.langchain4j:langchain4j-google-ai-gemini` from 1.18.1 to 1.19.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain4j/langchain4j/releases";>dev.langchain4j:langchain4j-google-ai-gemini's releases</a>.</em></p> <blockquote> <h2>1.19.0 and 1.19.0-beta29</h2> <h1>Notable Changes</h1> <ul> <li>MCP client according to 2026-07-28 by <a href="https://github.com/jmartisk";><code>@jmartisk</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5881";>langchain4j/langchain4j#5881</a></li> <li>Update milvus to V2 service & support hybrid search by <a href="https://github.com/yangzho12138";><code>@yangzho12138</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/3311";>langchain4j/langchain4j#3311</a></li> <li>Add tool actions compensation at agentic system level by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5823";>langchain4j/langchain4j#5823</a></li> <li>Add <code>AnthropicBatchChatModel</code> for the Anthropic Message Batches API by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5875";>langchain4j/langchain4j#5875</a></li> <li>MCP: surface tool result <code>_meta</code> in <code>ToolExecutionResult.attributes()</code> by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6044";>langchain4j/langchain4j#6044</a></li> <li>Add watsonx.ai Model Gateway support and dedicated Deployment chat models by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5979";>langchain4j/langchain4j#5979</a></li> <li>Add thinking support to google-genai by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6041";>langchain4j/langchain4j#6041</a></li> </ul> <h1>Other Changes</h1> <ul> <li>Update the watsonx.ai SDK to the latest version by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5710";>langchain4j/langchain4j#5710</a></li> <li>Redact sensitive AWS auth headers (Authorization, X-Amz-Security-Toke… by <a href="https://github.com/OmkarKathile007";><code>@OmkarKathile007</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5799";>langchain4j/langchain4j#5799</a></li> <li>fix: do not consume the response body on the OkHttp streaming path by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5806";>langchain4j/langchain4j#5806</a></li> <li>Decode gzip/deflate responses in Utils.readBytes by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5801";>langchain4j/langchain4j#5801</a></li> <li>fix: Map connectTimeout to connection establishment in Apache HTTP client by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5807";>langchain4j/langchain4j#5807</a></li> <li>fix: Read SSE error response body as UTF-8 without reassembling line separators by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5809";>langchain4j/langchain4j#5809</a></li> <li>Disable Apache HttpClient's automatic retries by default in ApacheHttpClient by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5811";>langchain4j/langchain4j#5811</a></li> <li>fix: preserve progressToken when applying a user-supplied MCP _meta by <a href="https://github.com/wushiyuanmaimob";><code>@wushiyuanmaimob</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5792";>langchain4j/langchain4j#5792</a></li> <li>fix: treat an MCP $ref outside $defs as a plain schema, not a reference by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5790";>langchain4j/langchain4j#5790</a></li> <li>fix: tear down previous MCP connection on reconnect to avoid resource leak by <a href="https://github.com/farzad-sedaghatbin";><code>@farzad-sedaghatbin</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5757";>langchain4j/langchain4j#5757</a></li> <li>fix: make Utils.merge null-safe and never return null by <a href="https://github.com/Ayomipo18";><code>@Ayomipo18</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5817";>langchain4j/langchain4j#5817</a></li> <li>fix: avoid NoSuchElementException in dynamic tool refresh on evicted user message by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5820";>langchain4j/langchain4j#5820</a></li> <li>chore: update google-genai to 1.63.0 by <a href="https://github.com/glaforge";><code>@glaforge</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5824";>langchain4j/langchain4j#5824</a></li> <li>build(deps): bump websocket-driver from 0.7.4 to 0.7.5 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5779";>langchain4j/langchain4j#5779</a></li> <li>Fix NPE when LanguageModelQueryRouter receives an unknown retriever id from the LLM by <a href="https://github.com/TimurRakhmatullin86";><code>@TimurRakhmatullin86</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5796";>langchain4j/langchain4j#5796</a></li> <li>docs: update Valkey embedding store to 9.1 GA container by <a href="https://github.com/madolson";><code>@madolson</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5768";>langchain4j/langchain4j#5768</a></li> <li>fix(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5832";>langchain4j/langchain4j#5832</a></li> <li>chore(deps): update dependency org.postgresql:postgresql to v42.7.12 [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5833";>langchain4j/langchain4j#5833</a></li> <li>chore(deps): bump dompurify from 3.4.11 to 3.4.12 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5830";>langchain4j/langchain4j#5830</a></li> <li>chore(deps): bump body-parser from 1.20.4 to 1.20.6 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5829";>langchain4j/langchain4j#5829</a></li> <li>chore(deps): bump svgo from 3.3.3 to 3.3.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5828";>langchain4j/langchain4j#5828</a></li> <li>chore(deps): bump fast-uri from 3.1.2 to 3.1.4 in /docs by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5827";>langchain4j/langchain4j#5827</a></li> <li>test: add unit tests for GoogleAiGeminiChatRequestParameters by <a href="https://github.com/gaoxiaolei-s59";><code>@gaoxiaolei-s59</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5715";>langchain4j/langchain4j#5715</a></li> <li>test: fix swapped read/write method references in Tablestore metadata type guard message by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5611";>langchain4j/langchain4j#5611</a></li> <li>fix: support 3D logit output in OnnxScoringBertCrossEncoder by <a href="https://github.com/CountClaw";><code>@CountClaw</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5739";>langchain4j/langchain4j#5739</a></li> <li>chore(deps-dev): bump org.postgresql:postgresql from 42.7.11 to 42.7.12 in /experimental/langchain4j-experimental-hibernate by <a href="https://github.com/dependabot";><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5826";>langchain4j/langchain4j#5826</a></li> <li>docs(agentic): remove invalid executor() from async sequence example by <a href="https://github.com/arimu1";><code>@arimu1</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5842";>langchain4j/langchain4j#5842</a></li> <li>fix: support equals on agentic proxies by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5847";>langchain4j/langchain4j#5847</a></li> <li>fix: return empty collection from parallel mapper agent on empty input by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5848";>langchain4j/langchain4j#5848</a></li> <li>fix: Complete A2A response future when the stream ends without a result by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5850";>langchain4j/langchain4j#5850</a></li> <li>fix(deps): update dependency io.netty:netty-codec-http2 to v4.1.136.final [security] by <a href="https://github.com/renovate";><code>@renovate</code></a>[bot] in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5831";>langchain4j/langchain4j#5831</a></li> <li>Introduce <code>MistralAiChatRequestParameters</code> for per-request overrides by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5852";>langchain4j/langchain4j#5852</a></li> <li>Updated opennlp-tools version to 2.5.11 by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5857";>langchain4j/langchain4j#5857</a></li> <li>fix: make tool search matching locale-independent by <a href="https://github.com/thswlsqls";><code>@thswlsqls</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5861";>langchain4j/langchain4j#5861</a></li> <li>Avoid NullPointerException when an async agent returns null by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5864";>langchain4j/langchain4j#5864</a></li> <li>Allow json deserialization of the AgenticScope only for known and registered classes by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5872";>langchain4j/langchain4j#5872</a></li> <li>Fixes Ickle injection issue by <a href="https://github.com/karesti";><code>@karesti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5856";>langchain4j/langchain4j#5856</a></li> <li>docs(cdi): add integration page for LangChain4j CDI framework by <a href="https://github.com/ehsavoie";><code>@ehsavoie</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5873";>langchain4j/langchain4j#5873</a></li> <li>fix(anthropic): apply cache_control to image and pdf content blocks by <a href="https://github.com/mrzgetbetter820";><code>@mrzgetbetter820</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5868";>langchain4j/langchain4j#5868</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/langchain4j/langchain4j/commit/09a2aa3861ba468af3507c28f5676048cd5db4c6";><code>09a2aa3</code></a> Release versions 1.19.0 and 1.19.0-beta29</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/1d759ca4b5a8f94f684afd5266e5540b4778e667";><code>1d759ca</code></a> Add thinking support to google-genai (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6041";>#6041</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/ac3e2c79ef909ef94bf2668790873ca716d71444";><code>ac3e2c7</code></a> fix: apply retrieval constraints to Elasticsearch full text search (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6046";>#6046</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b052784c4e1b33e89fa1035a6aa5b63b5e9d5cab";><code>b052784</code></a> fix: honor the negation in SqlFilterParser NOT BETWEEN (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6063";>#6063</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/229309d27ffa1a17aeffb2d47044baa5aa481ac4";><code>229309d</code></a> Fix Bedrock stop-reason mapping for AWS-added stop reasons (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6056";>#6056</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b01bfe39f99b1bbe038e1e1ae0e15e9e5db70f75";><code>b01bfe3</code></a> Fix Convert a JSON null to a null <code>Document</code> instead of the string "null" (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6";>#6</a>...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/c06e817bf975e64caef8b5a5361cc4fa36b5b8cc";><code>c06e817</code></a> Fix Validate <code>maxSegmentsPerBatch</code> in <code>BedrockCohereEmbeddingModel</code> (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/6060";>#6060</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/b1039b9c6e04ea8050aa2deee0efae4ce1cdf8e8";><code>b1039b9</code></a> chore(deps): bump org.apache.httpcomponents.client5:httpclient5 from 5.6.1 to...</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/7f4e99fd637137ab9d3bf116eb62047ac757a818";><code>7f4e99f</code></a> MCP client according to 2026-07-28 (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5881";>#5881</a>)</li> <li><a href="https://github.com/langchain4j/langchain4j/commit/8a2ea9c0cdf86941580dc2a98935090b9c6ae7f3";><code>8a2ea9c</code></a> Allow to provide an agent with an external memory ID supplier (<a href="https://redirect.github.com/langchain4j/langchain4j/issues/5903";>#5903</a>)</li> <li>Additional commits viewable in <a href="https://github.com/langchain4j/langchain4j/compare/1.18.1...1.19.0";>compare view</a></li> </ul> </details> <br /> Updates `dev.langchain4j:langchain4j-ollama` from 1.18.1 to 1.19.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain4j/langchain4j/releases";>dev.langchain4j:langchain4j-ollama's releases</a>.</em></p> <blockquote> <h2>1.19.0 and 1.19.0-beta29</h2> <h1>Notable Changes</h1> <ul> <li>MCP client according to 2026-07-28 by <a href="https://github.com/jmartisk";><code>@jmartisk</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5881";>langchain4j/langchain4j#5881</a></li> <li>Update milvus to V2 service & support hybrid search by <a href="https://github.com/yangzho12138";><code>@yangzho12138</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/3311";>langchain4j/langchain4j#3311</a></li> <li>Add tool actions compensation at agentic system level by <a href="https://github.com/mariofusco";><code>@mariofusco</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5823";>langchain4j/langchain4j#5823</a></li> <li>Add <code>AnthropicBatchChatModel</code> for the Anthropic Message Batches API by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5875";>langchain4j/langchain4j#5875</a></li> <li>MCP: surface tool result <code>_meta</code> in <code>ToolExecutionResult.attributes()</code> by <a href="https://github.com/dliubarskyi";><code>@dliubarskyi</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6044";>langchain4j/langchain4j#6044</a></li> <li>Add watsonx.ai Model Gateway support and dedicated Deployment chat models by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5979";>langchain4j/langchain4j#5979</a></li> <li>Add thinking support to google-genai by <a href="https://github.com/subhashpolisetti";><code>@subhashpolisetti</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/6041";>langchain4j/langchain4j#6041</a></li> </ul> <h1>Other Changes</h1> <ul> <li>Update the watsonx.ai SDK to the latest version by <a href="https://github.com/andreadimaio";><code>@andreadimaio</code></a> in <a href="https://redirect.github.com/langchain4j/langchain4j/pull/5710";>langchain4j/langchain4j#5710</a></li> <li>Redact sensitive AWS auth headers (Authorization... _Description has been truncated_ -- This is an automated message from the Apache Git Service. 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