1 Release published by 1 person

• 1.0.0-alpha1

  published Dec 22, 2024

13 Pull requests merged by 9 people

• Release 1.0.0-alpha1

  #2326 merged Dec 22, 2024

• [Google AI Gemini] Append newlines between text parts.

  #2320 merged Dec 20, 2024

• AWS Bedrock: add ability to inject BedrockRuntimeClient and BedrockRuntimeAsyncClient

  #2285 merged Dec 20, 2024

• update spring-boot-integration.md for [add AiServiceRegisteredEvent]

  #2203 merged Dec 20, 2024

• Fix #1875: Azure OpenAI: propagate all exceptions in chat models

  #2312 merged Dec 20, 2024

• Apache Tika Document Parser: Fix failure due to XPathFactoryConfigurationException

  #2208 merged Dec 20, 2024

• Refactor the MCP client logic

  #2315 merged Dec 20, 2024

• [FEATURE] Added metadata (score and embeddedId) for Content

  #2222 merged Dec 20, 2024

• New ChatLanguageModel API

  #1989 merged Dec 19, 2024

• Simple wording issue in the documentation

  #2307 merged Dec 19, 2024

• Upgrade to Azure OpenAI SDK 1.0.0-beta.13 + Structured Outputs support

  #1982 merged Dec 19, 2024

• Ollama: support tools in streaming mode

  #2210 merged Dec 18, 2024

• Structured output docs for Ollama

  #2290 merged Dec 18, 2024

14 Pull requests opened by 11 people

• #2253 Refine SQL prompt template for improved query generation

  #2294 opened Dec 18, 2024

• Fixes #2300 Update langchain4j-jina module to support late chunking in long-context embedding models

  #2301 opened Dec 18, 2024

• Azure OpenAI: remove n parameter

  #2303 opened Dec 19, 2024

• Refactor query routing and add unit test for ambiguity handling. Fix test

  #2311 opened Dec 20, 2024

• Update dependency com.datastax.astra:astra-db-client to v1.2.7

  #2318 opened Dec 20, 2024

• Implemented Bedrock Cohere Embedding

  #2319 opened Dec 20, 2024

• Improve documentation for Azure OpenAI, including Structured Outputs support

  #2322 opened Dec 20, 2024

• Adds the possibility to encrypt vectors and text segments in the DB

  #2323 opened Dec 21, 2024

• [FEATURE] add xinference doc

  #2324 opened Dec 21, 2024

• docs: clarify exclusion of metadata from equals and hashCode in Conte…

  #2325 opened Dec 22, 2024

• revisit content and align rerank

  #2327 opened Dec 22, 2024

• Azure OpenAI: propagate all exceptions

  #2330 opened Dec 23, 2024

• update SqlDatabaseContentRetriever

  #2333 opened Dec 24, 2024

• Azure OpenAI: add support for Structured Outputs in StreamingChatModel

  #2334 opened Dec 24, 2024

16 Issues closed by 3 people

• Langfuse: implement tracing

  #2328 closed Dec 23, 2024

• [BUG] Lack of spacing when Gemini 2.0 Flash Thinking Experimental returns multiple parts.

  #2316 closed Dec 20, 2024

• [FEATURE] Add httpClient to bedrock runtime client builder

  #2238 closed Dec 20, 2024

• [BUG] Timeout on BedrockAnthropicChatMessageModel is not honored and time out prematurely.

  #2274 closed Dec 20, 2024

• [FEATURE] Refactor `langchain4j-vearch`

  #1954 closed Dec 20, 2024

• [FEATURE] Get all metadata of AiService & Tool when the Spring Boot starts

  #2112 closed Dec 20, 2024

• [BUG] ApacheTikaDocumentParser doesn't work in production

  #2209 closed Dec 20, 2024

• [FEATURE] TokenStream.onRetrieved, please return the score

  #1733 closed Dec 20, 2024

• [FEATURE] ReRankingContentAggregator incl. MaxResult

  #680 closed Dec 20, 2024

• [BUG] Trying to use streaming with tools with Ollama via OpenAI is broken

  #2289 closed Dec 19, 2024

• Missing JSON Schema When Using Tools with Structured Outputs in LangChain4j

  #2120 closed Dec 19, 2024

• [FEATURE] Common ITs for (Streaming)ChatLanguageModel

  #961 closed Dec 19, 2024

• [FEATURE] ChatLanguageModel: allow setting parameters dynamically

  #837 closed Dec 19, 2024

• [FEATURE] Azure OpenAI: Structured Outputs

  #1715 closed Dec 19, 2024

• [FEATURE] Update to Azure OpenAI 1.0.0-beta.13

  #2241 closed Dec 18, 2024

• [FEATURE] Ollama: support tools in streaming mode

  #1971 closed Dec 18, 2024

16 Issues opened by 10 people

• [FEATURE] Upgrade Milvus 2.5.2 to remove Bulkwriter dependencies

  #2332 opened Dec 23, 2024

• Implement observability with OpenTelemetry

  #2331 opened Dec 23, 2024

• Implement observability with Micrometer

  #2329 opened Dec 23, 2024

• Revisit Content.equals/hashCode and comparison of Content in ReciprocalRankFuser

  #2314 opened Dec 20, 2024

• [FEATURE] Required Access to Nova Models in AWS bedrock

  #2313 opened Dec 20, 2024

• Support Instant and other standard types as Tool return object

  #2308 opened Dec 19, 2024

• [FEATURE] MongoDB Atlas: support ENN search and hybrid search

  #2306 opened Dec 19, 2024

• [FEATURE] MCP: support for pings

  #2305 opened Dec 19, 2024

• [FEATURE] MCP: support resources and prompts

  #2304 opened Dec 19, 2024

• Azure OpenAI: support strictTools

  #2302 opened Dec 19, 2024

• [FEATURE] Update langchain4j-jina module to support late chunking in long-context embedding models

  #2300 opened Dec 18, 2024

• Milvus: support hybrid search

  #2299 opened Dec 18, 2024

• [FEATURE] Azure OpenAI : add support for Structured Outputs in the streaming implementation

  #2298 opened Dec 18, 2024

• [BUG] Andorid OllamaStreamingChatModel Exception

  #2297 opened Dec 18, 2024

• [FEATURE] Encryption of segments

  #2296 opened Dec 18, 2024

• [FEATURE] embedding just find by metadata

  #2295 opened Dec 18, 2024

63 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• #2280 HuggingFace add custom baseUrl to model constructors

  #2282 commented on Dec 24, 2024 • 10 new comments

• added returnDirectly to Tool annotation

  #2291 commented on Dec 23, 2024 • 5 new comments

• Add support for multi-value metadata

  #1928 commented on Dec 24, 2024 • 3 new comments

• [feat] Add Bedrock Converse API support

  #2132 commented on Dec 22, 2024 • 3 new comments

• Include Metadata after Tika Parsing

  #2192 commented on Dec 20, 2024 • 3 new comments

• Remove Lombok in LC4J-mistral-ai

  #2214 commented on Dec 20, 2024 • 1 new comment

• Update dependency com.qcloud:cos_api to v5.6.238.2

  #2162 commented on Dec 23, 2024 • 0 new comments

• Update dependency com.amazonaws:aws-java-sdk-core to v1.12.780

  #2158 commented on Dec 23, 2024 • 0 new comments

• add llama3 java inference engine

  #2127 commented on Dec 20, 2024 • 0 new comments

• integrate watsonx ai

  #2124 commented on Dec 20, 2024 • 0 new comments

• Add azure openai audio

  #2110 commented on Dec 20, 2024 • 0 new comments

• Classpath document source

  #2060 commented on Dec 20, 2024 • 0 new comments

• migrate vespa to jackson + tests and refactorings

  #2056 commented on Dec 20, 2024 • 0 new comments

• Set application id for User Agent strings in Azure libraries

  #2047 commented on Dec 20, 2024 • 0 new comments

• Http clients

  #2036 commented on Dec 20, 2024 • 0 new comments

• Providing CohereEmbeddingModel (and Response) in AWS Bedrock

  #1995 commented on Dec 20, 2024 • 0 new comments

• #1946 Convert Document and Content to interfaces

  #1988 commented on Dec 20, 2024 • 0 new comments

• integrate v8 as code execution

  #1984 commented on Dec 19, 2024 • 0 new comments

• Auto-generate BOM

  #2163 commented on Dec 20, 2024 • 0 new comments

• Update dependency org.projectlombok:lombok to v1.18.36

  #2164 commented on Dec 25, 2024 • 0 new comments

• Brave Search API Implementation

  #2188 commented on Dec 24, 2024 • 0 new comments

• Avoid NPE in advance and remove unnecessary conditional statements.

  #2190 commented on Dec 22, 2024 • 0 new comments

• Update graalvm.version to v24.1.1

  #2224 commented on Dec 23, 2024 • 0 new comments

• Here is the MariaDB database store implementation.

  #2225 commented on Dec 20, 2024 • 0 new comments

• fix(deps): update netty monorepo to v4.1.115.final

  #2226 commented on Dec 19, 2024 • 0 new comments

• Update dependency commons-io:commons-io to v2.18.0

  #2231 commented on Dec 23, 2024 • 0 new comments

• Update dependency com.azure:azure-search-documents to v11.7.4

  #2234 commented on Dec 23, 2024 • 0 new comments

• Update dependency com.fasterxml.jackson:jackson-bom to v2.18.2

  #2235 commented on Dec 23, 2024 • 0 new comments

• Adding some fixes to the OracleEmbeddingStore

  #2239 commented on Dec 20, 2024 • 0 new comments

• [BUG] unable to provide a @Tool with java.lang.UUID in parameters

  #2252 commented on Dec 24, 2024 • 0 new comments

• Add inheritance support to JsonSchemaElementHelper

  #2264 commented on Dec 20, 2024 • 0 new comments

• Update dependency com.couchbase.client:java-client to v3.7.6

  #2279 commented on Dec 23, 2024 • 0 new comments

• [FEATURE] JsonSchemaElementHelper supporting inheritance

  #2249 commented on Dec 18, 2024 • 0 new comments

• [BUG] LanguageModelSqlFilterBuilderIT does not support EXTRACT(...) expression

  #2253 commented on Dec 18, 2024 • 0 new comments

• [BUG] unable to provide a @Tool with java.lang.UUID in parameters

  #2251 commented on Dec 18, 2024 • 0 new comments

• [FEATURE] Support more chunking strategies

  #1081 commented on Dec 18, 2024 • 0 new comments

• [FEATURE] CEREBRAS Language Model Support

  #2048 commented on Dec 18, 2024 • 0 new comments

• [FEATURE] Support Hybrid Query with OpenSearchContentRetriever

  #1324 commented on Dec 18, 2024 • 0 new comments

• [BUG] EmbeddingIngestor empty segments to OpenAiEmbeddingModel

  #2273 commented on Dec 18, 2024 • 0 new comments

• [FEATURE] Improve reliability of structured outputs in AI Services

  #859 commented on Dec 19, 2024 • 0 new comments

• [BUG] Getting unusual errors while askin for json_object ouput for OpenAIchatBuilder

  #2258 commented on Dec 20, 2024 • 0 new comments

• [FEATURE] Decouple modules from HTTP client (currently okhttp/retrofit)

  #1044 commented on Dec 20, 2024 • 0 new comments

• Spring Boot: a way to configure ChatModelListener(s) in application properties

  #2145 commented on Dec 23, 2024 • 0 new comments

• [FEATURE] Observability

  #199 commented on Dec 23, 2024 • 0 new comments

• [BUG] MessageWindowChatMemory in bad state on concurrent calls with tools

  #1966 commented on Dec 23, 2024 • 0 new comments

• Dependency Dashboard

  #2069 commented on Dec 23, 2024 • 0 new comments

• AI Services: a way to dynamically switch models

  #1884 commented on Dec 24, 2024 • 0 new comments

• [BUG] JsonEOFException : Unexpected end-of-input | AzureOpenAiStreamingChatModel

  #1848 commented on Dec 24, 2024 • 0 new comments

• [FEATURE] Allow passing Image or collections of Image into AI Service method

  #1028 commented on Dec 20, 2024 • 0 new comments

• Draft: Decouple modules from (ok)http client

  #1103 commented on Dec 20, 2024 • 0 new comments

• [FEATURE] Added LlamaParse parser

  #1188 commented on Dec 22, 2024 • 0 new comments

• fix: Azure finishReasonFrom add TOOL_CALLS case

  #1380 commented on Dec 20, 2024 • 0 new comments

• Use dev.langchain4j.internal.Json to serialize tool params

  #1587 commented on Dec 20, 2024 • 0 new comments

• Feature 1599 pgvector support hybrid

  #1633 commented on Dec 22, 2024 • 0 new comments

• Redis: improvements

  #1635 commented on Dec 20, 2024 • 0 new comments

• Chroma: Migrate from Gson to Jackson - WIP

  #1773 commented on Dec 20, 2024 • 0 new comments

• ZhipuAI: fix the problem without default value

  #1792 commented on Dec 24, 2024 • 0 new comments

• `RedisEmbeddingStore` with filter

  #1833 commented on Dec 20, 2024 • 0 new comments

• Jlama: migrate from Gson to Jackson

  #1870 commented on Dec 20, 2024 • 0 new comments

• Feature OCR document parser

  #1880 commented on Dec 20, 2024 • 0 new comments

• VertexAi and VertexAiGemini authorization with api key

  #1916 commented on Dec 20, 2024 • 0 new comments

• GitHub Models: support structured output

  #1917 commented on Dec 22, 2024 • 0 new comments

• Structured outputs to support Enum, List<Enum>, Set<Enum>, List<POJO> and Set<POJO>

  #1938 commented on Dec 20, 2024 • 0 new comments