Bump the langchain4j-deps group in /projects/langchain4j/langchain4j-spring-boot with 4 updates by dependabot[bot] · Pull Request #132 · Kotlin/Kotlin-AI-Examples

dependabot · 2026-10-01T05:54:37Z

Bumps the langchain4j-deps group in /projects/langchain4j/langchain4j-spring-boot with 4 updates: dev.langchain4j:langchain4j-open-ai-spring-boot-starter, dev.langchain4j:langchain4j-spring-boot-starter, dev.langchain4j:langchain4j-kotlin and dev.langchain4j:langchain4j-reactor.

Updates dev.langchain4j:langchain4j-open-ai-spring-boot-starter from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-open-ai-spring-boot-starter's releases.

1.20.1 and 1.20.1-beta30

No release notes provided.

1.20.0 and 1.20.0-beta30

Notable Changes

Reactor support for the non-blocking AI Service modes, and Spring's executor for offloaded work by @dliubarskyi in langchain4j/langchain4j-spring#211

Other Changes

Test starters with stubbed providers instead of real APIs by @dliubarskyi in langchain4j/langchain4j-spring#204

Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#206

Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#207

Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in langchain4j/langchain4j-spring#208

Fix nightly build by @dliubarskyi in langchain4j/langchain4j-spring#209

Remove GitHub Models Spring Boot starters by @dliubarskyi in langchain4j/langchain4j-spring#210

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.20.0-beta30

1.19.3 and 1.19.3-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.2-beta29...1.19.3-beta29

1.19.2 and 1.19.2-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

[!WARNING] This release was published by mistake. Do not use it.

It was cut from main instead of release/1.19.x. Despite the version number, it is not a patch on top of 1.19.0-beta29: its code is byte-for-byte identical to 1.20.0-beta30 — 211 files, ~9,000 lines ahead of 1.19.0-beta29.

Maven Central is immutable, so these artifacts cannot be withdrawn. This note is the only way we can flag them.

[!CAUTION] 1.19.1-beta29 silently drops two published starters. langchain4j-github-models-spring-boot-starter and langchain4j-github-models-spring-boot4-starter exist at 1.19.0-beta29 but do not exist at 1.19.1-beta29 — they were removed in 1.20.0 (#210), and that removal was swept into this release. A 1.19.0-beta29 → 1.19.1-beta29 bump therefore fails to resolve those artifacts. They are published again at 1.19.2-beta29.

Which version should I use?

If you are on Use Why

1.19.0-beta29 or earlier, and want to stay on the 1.19.x line 1.19.2-beta29 The intended patch: points at core 1.19.2; no code changes

1.19.1-beta29 1.20.0-beta30 or later See the warning below

anything else 1.20.0-beta30 Current release

[!CAUTION] If you are already on 1.19.1-beta29, do not "upgrade" to 1.19.2-beta29. 1.19.2-beta29 is numerically higher but contains less — it is the real 1.19.0-beta29 re-pointed at core 1.19.2, while 1.19.1-beta29 accidentally shipped all of 1.20.0-beta30. Go to 1.20.0-beta30 or later instead.

What replaced it

... (truncated)

Commits

5284682 Release versions 1.20.1 and 1.20.1-beta30
12289e1 Release versions 1.20.0 and 1.20.0-beta30
1ffda66 Reactor support for the non-blocking AI Service modes, and Spring's executor ...
0e88cdb fixing ITs
520bacd fixing ITs
97e702a fixing ITs
9fafc2c Remove GitHub Models Spring Boot starters (#210)
7758199 Revert "Remove GitHub Models Spring Boot starters"
4ef8ca4 Remove GitHub Models Spring Boot starters
1ada95f Fix nightly build (#209)
Additional commits viewable in compare view

Updates dev.langchain4j:langchain4j-spring-boot-starter from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-spring-boot-starter's releases.

1.20.1 and 1.20.1-beta30

No release notes provided.

1.20.0 and 1.20.0-beta30

Notable Changes

Reactor support for the non-blocking AI Service modes, and Spring's executor for offloaded work by @dliubarskyi in langchain4j/langchain4j-spring#211

Other Changes

Test starters with stubbed providers instead of real APIs by @dliubarskyi in langchain4j/langchain4j-spring#204

Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#206

Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#207

Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in langchain4j/langchain4j-spring#208

Fix nightly build by @dliubarskyi in langchain4j/langchain4j-spring#209

Remove GitHub Models Spring Boot starters by @dliubarskyi in langchain4j/langchain4j-spring#210

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.20.0-beta30

1.19.3 and 1.19.3-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.2-beta29...1.19.3-beta29

1.19.2 and 1.19.2-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

[!WARNING] This release was published by mistake. Do not use it.

It was cut from main instead of release/1.19.x. Despite the version number, it is not a patch on top of 1.19.0-beta29: its code is byte-for-byte identical to 1.20.0-beta30 — 211 files, ~9,000 lines ahead of 1.19.0-beta29.

Maven Central is immutable, so these artifacts cannot be withdrawn. This note is the only way we can flag them.

[!CAUTION] 1.19.1-beta29 silently drops two published starters. langchain4j-github-models-spring-boot-starter and langchain4j-github-models-spring-boot4-starter exist at 1.19.0-beta29 but do not exist at 1.19.1-beta29 — they were removed in 1.20.0 (#210), and that removal was swept into this release. A 1.19.0-beta29 → 1.19.1-beta29 bump therefore fails to resolve those artifacts. They are published again at 1.19.2-beta29.

Which version should I use?

If you are on Use Why

1.19.0-beta29 or earlier, and want to stay on the 1.19.x line 1.19.2-beta29 The intended patch: points at core 1.19.2; no code changes

1.19.1-beta29 1.20.0-beta30 or later See the warning below

anything else 1.20.0-beta30 Current release

[!CAUTION] If you are already on 1.19.1-beta29, do not "upgrade" to 1.19.2-beta29. 1.19.2-beta29 is numerically higher but contains less — it is the real 1.19.0-beta29 re-pointed at core 1.19.2, while 1.19.1-beta29 accidentally shipped all of 1.20.0-beta30. Go to 1.20.0-beta30 or later instead.

What replaced it

... (truncated)

Commits

5284682 Release versions 1.20.1 and 1.20.1-beta30
12289e1 Release versions 1.20.0 and 1.20.0-beta30
1ffda66 Reactor support for the non-blocking AI Service modes, and Spring's executor ...
0e88cdb fixing ITs
520bacd fixing ITs
97e702a fixing ITs
9fafc2c Remove GitHub Models Spring Boot starters (#210)
7758199 Revert "Remove GitHub Models Spring Boot starters"
4ef8ca4 Remove GitHub Models Spring Boot starters
1ada95f Fix nightly build (#209)
Additional commits viewable in compare view

Updates dev.langchain4j:langchain4j-kotlin from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-kotlin's releases.

1.20.0 and 1.20.0-beta30

Notable Changes

Non-blocking / reactive support by @dliubarskyi in langchain4j/langchain4j#5527

An AI Service method used to hold its thread for the whole interaction - the model call, tool execution, memory I/O and guardrails. It can now return CompletableFuture<T>/CompletionStage<T> for a single response, or Flow.Publisher<AiServiceStreamingEvent>/Flow.Publisher<String> for streaming, and the interaction runs without blocking a thread. You choose the mode by the method's return type; nothing else about the interface changes.

Non-blocking goes all the way down, because a blocking gap at any layer re-blocks the whole call: tool calling (sync and CompletableFuture tools, sequential or concurrent), chat memory, guardrails, and the full retrieval graph including EmbeddingModel, EmbeddingStore, ScoringModel and WebSearchEngine.

The work is additive and marked @Experimental: the synchronous and TokenStream APIs are untouched. A few defaults deliberately differ on the async path - multiple tool calls run concurrently, a tool execution error fails the invocation rather than being sent to the LLM, and a tool argument-parse error is sent to the LLM rather than failing. See Non-blocking and Reactive.

Jackson 3 opt-in support by @dliubarskyi in langchain4j/langchain4j#6184

Add langchain4j-jackson3 to your classpath and LangChain4j's JSON runs on Jackson 3. There is nothing to configure and no API to call, and removing the dependency puts everything back on Jackson 2. Nothing changes for anyone who does not opt in.

With the opt-in in place, Jackson 2 can be excluded outright from most of the dependency graph; the modules that still need it are listed in the documentation. The one deliberate behaviour change is that a JSON failure surfaces as JsonReadException or JsonWriteException (both LangChain4jException) instead of a RuntimeException wrapping Jackson's own - catching RuntimeException works either way. See Using Jackson 3.

Other Changes

fix: ignore stale and duplicate tool names when restoring tools found earlier by @farzad-sedaghatbin in langchain4j/langchain4j#6080

fix: consistent addAll/removeAll input handling across all embedding stores by @subhashpolisetti in langchain4j/langchain4j#6069

Fix Milvus vector lookup for IDs containing special characters by @subhashpolisetti in langchain4j/langchain4j#6088

Raise MCP JSON-RPC errors from list operations instead of NullPointerException by @martin-zatopek-cloverdx in langchain4j/langchain4j#6072

Avoid duplicate declaration of jsoup version by @jmartisk in langchain4j/langchain4j#6092

fix: Honor custom filter mapper in Azure Cosmos DB NoSQL token credential constructor by @thswlsqls in langchain4j/langchain4j#5922

fix: Add missing WHERE clause to filtered vector search in Azure Cosmos DB NoSQL store by @thswlsqls in langchain4j/langchain4j#5921

fix: Use the name of the provided Azure AI Search index when index creation is disabled by @thswlsqls in langchain4j/langchain4j#5901

fix: Escape single quotes in Azure AI Search metadata filter expressions by @thswlsqls in langchain4j/langchain4j#5900

Support customHeaders in OpenAI Responses API models by @dliubarskyi in langchain4j/langchain4j#6101

Fix invalid Chroma relevance scores for collections that do not use cosine distance by @subhashpolisetti in langchain4j/langchain4j#6077

fix: split text without detectable sentences instead of failing or dropping it by @r0h1tb in langchain4j/langchain4j#6091

Remove obsolete langchain4j-github-models module by @jdubois in langchain4j/langchain4j#5692

Fix Chroma V2 lookups to propagate real failures instead of treating them as absent by @subhashpolisetti in langchain4j/langchain4j#6084

fix:Throw ContentFilteredException when Chat Completions returns a refusal by @subhashpolisetti in langchain4j/langchain4j#6114

fix: report malformed JSON objects as OutputParsingException by @Ayomipo18 in langchain4j/langchain4j#6110

fix: numeric metadata filters no longer throw for NaN and Infinity by @Tundesjaiyesmi in langchain4j/langchain4j#6108

Azure AI Search: Expose bring-your-own index fields as metadata by @subhashpolisetti in langchain4j/langchain4j#6022

fix: Throw ContentFilteredException when the Responses API returns a ref… by @subhashpolisetti in langchain4j/langchain4j#6121

fix: Map an AiMessage without text and without tool calls instead of failing by @subhashpolisetti in langchain4j/langchain4j#6123

fix: ignore SSE events that arrive after an MCP operation was cancelled by @dliubarskyi in langchain4j/langchain4j#6125

fix: Override toBuilder, equals, hashCode and toString in WatsonxChatResponseMetadata by @subhashpolisetti in langchain4j/langchain4j#6140

fix: preserve Content.metadata when ReRankingContentAggregator re-ranks by @zjh1252 in langchain4j/langchain4j#6129

fix: make MIME type detection from file extensions locale-independent by @dlwldn30 in langchain4j/langchain4j#6147

fix(mcp): retain description on union-typed tool parameter schemas by @lvcccc-sys in langchain4j/langchain4j#6133

fix: throw typed exception for null-valued tool search query by @farzad-sedaghatbin in langchain4j/langchain4j#6154

fix(experimental-sql): escape CSV special characters in SqlDatabaseContentRetriever results by @longingheart in langchain4j/langchain4j#6156

fix: discover @Tool methods on proxied tool objects by @dliubarskyi in langchain4j/langchain4j#6169

MCP: stop exposing and using Jackson types by @dliubarskyi in langchain4j/langchain4j#6117

docs: clarify Arize observability options by @arizedatngo in langchain4j/langchain4j#6171

fix(mcp): use UTF-8 for stdio and Docker transport streams by @dlwldn30 in langchain4j/langchain4j#6178

... (truncated)

Commits

See full diff in compare view

Updates dev.langchain4j:langchain4j-reactor from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-reactor's releases.

1.20.1 and 1.20.1-beta30

No release notes provided.

1.20.0 and 1.20.0-beta30

Notable Changes

Reactor support for the non-blocking AI Service modes, and Spring's executor for offloaded work by @dliubarskyi in langchain4j/langchain4j-spring#211

Other Changes

Test starters with stubbed providers instead of real APIs by @dliubarskyi in langchain4j/langchain4j-spring#204

Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#206

Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#207

Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in langchain4j/langchain4j-spring#208

Fix nightly build by @dliubarskyi in langchain4j/langchain4j-spring#209

Remove GitHub Models Spring Boot starters by @dliubarskyi in langchain4j/langchain4j-spring#210

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.20.0-beta30

1.19.3 and 1.19.3-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.2-beta29...1.19.3-beta29

1.19.2 and 1.19.2-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

[!WARNING] This release was published by mistake. Do not use it.

It was cut from main instead of release/1.19.x. Despite the version number, it is not a patch on top of 1.19.0-beta29: its code is byte-for-byte identical to 1.20.0-beta30 — 211 files, ~9,000 lines ahead of 1.19.0-beta29.

Maven Central is immutable, so these artifacts cannot be withdrawn. This note is the only way we can flag them.

[!CAUTION] 1.19.1-beta29 silently drops two published starters. langchain4j-github-models-spring-boot-starter and langchain4j-github-models-spring-boot4-starter exist at 1.19.0-beta29 but do not exist at 1.19.1-beta29 — they were removed in 1.20.0 (#210), and that removal was swept into this release. A 1.19.0-beta29 → 1.19.1-beta29 bump therefore fails to resolve those artifacts. They are published again at 1.19.2-beta29.

Which version should I use?

If you are on Use Why

1.19.0-beta29 or earlier, and want to stay on the 1.19.x line 1.19.2-beta29 The intended patch: points at core 1.19.2; no code changes

1.19.1-beta29 1.20.0-beta30 or later See the warning below

anything else 1.20.0-beta30 Current release

[!CAUTION] If you are already on 1.19.1-beta29, do not "upgrade" to 1.19.2-beta29. 1.19.2-beta29 is numerically higher but contains less — it is the real 1.19.0-beta29 re-pointed at core 1.19.2, while 1.19.1-beta29 accidentally shipped all of 1.20.0-beta30. Go to 1.20.0-beta30 or later instead.

What replaced it

... (truncated)

Commits

5284682 Release versions 1.20.1 and 1.20.1-beta30
12289e1 Release versions 1.20.0 and 1.20.0-beta30
1ffda66 Reactor support for the non-blocking AI Service modes, and Spring's executor ...
0e88cdb fixing ITs
520bacd fixing ITs
97e702a fixing ITs
9fafc2c Remove GitHub Models Spring Boot starters (#210)
7758199 Revert "Remove GitHub Models Spring Boot starters"
4ef8ca4 Remove GitHub Models Spring Boot starters
1ada95f Fix nightly build (#209)
Additional commits viewable in compare view

Updates dev.langchain4j:langchain4j-spring-boot-starter from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-spring-boot-starter's releases.

1.20.1 and 1.20.1-beta30

No release notes provided.

1.20.0 and 1.20.0-beta30

Notable Changes

Reactor support for the non-blocking AI Service modes, and Spring's executor for offloaded work by @dliubarskyi in langchain4j/langchain4j-spring#211

Other Changes

Test starters with stubbed providers instead of real APIs by @dliubarskyi in langchain4j/langchain4j-spring#204

Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#206

Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#207

Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in langchain4j/langchain4j-spring#208

Fix nightly build by @dliubarskyi in langchain4j/langchain4j-spring#209

Remove GitHub Models Spring Boot starters by @dliubarskyi in langchain4j/langchain4j-spring#210

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.20.0-beta30

1.19.3 and 1.19.3-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.2-beta29...1.19.3-beta29

1.19.2 and 1.19.2-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

[!WARNING] This release was published by mistake. Do not use it.

It was cut from main instead of release/1.19.x. Despite the version number, it is not a patch on top of 1.19.0-beta29: its code is byte-for-byte identical to 1.20.0-beta30 — 211 files, ~9,000 lines ahead of 1.19.0-beta29.

Maven Central is immutable, so these artifacts cannot be withdrawn. This note is the only way we can flag them.

[!CAUTION] 1.19.1-beta29 silently drops two published starters. langchain4j-github-models-spring-boot-starter and langchain4j-github-models-spring-boot4-starter exist at 1.19.0-beta29 but do not exist at 1.19.1-beta29 — they were removed in 1.20.0 (#210), and that removal was swept into this release. A 1.19.0-beta29 → 1.19.1-beta29 bump therefore fails to resolve those artifacts. They are published again at 1.19.2-beta29.

Which version should I use?

If you are on Use Why

1.19.0-beta29 or earlier, and want to stay on the 1.19.x line 1.19.2-beta29 The intended patch: points at core 1.19.2; no code changes

1.19.1-beta29 1.20.0-beta30 or later See the warning below

anything else 1.20.0-beta30 Current release

[!CAUTION] If you are already on 1.19.1-beta29, do not "upgrade" to 1.19.2-beta29. 1.19.2-beta29 is numerically higher but contains less — it is the real 1.19.0-beta29 re-pointed at core 1.19.2, while 1.19.1-beta29 accidentally shipped all of 1.20.0-beta30. Go to 1.20.0-beta30 or later instead.

What replaced it

... (truncated)

Commits

5284682 Release versions 1.20.1 and 1.20.1-beta30
12289e1 Release versions 1.20.0 and 1.20.0-beta30
1ffda66 Reactor support for the non-blocking AI Service modes, and Spring's executor ...
0e88cdb fixing ITs
520bacd fixing ITs
97e702a fixing ITs
9fafc2c Remove GitHub Models Spring Boot starters (#210)
7758199 Revert "Remove GitHub Models Spring Boot starters"
4ef8ca4 Remove GitHub Models Spring Boot starters
1ada95f Fix nightly build (#209)
Additional commits viewable in compare view

Updates dev.langchain4j:langchain4j-kotlin from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-kotlin's releases.

1.20.0 and 1.20.0-beta30

Notable Changes

Non-blocking / reactive support by @dliubarskyi in langchain4j/langchain4j#5527

An AI Service method used to hold its thread for the whole interaction - the model call, tool execution, memory I/O and guardrails. It can now return CompletableFuture<T>/CompletionStage<T> for a single response, or Flow.Publisher<AiServiceStreamingEvent>/Flow.Publisher<String> for streaming, and the interaction runs without blocking a thread. You choose the mode by the method's return type; nothing else about the interface changes.

Non-blocking goes all the way down, because a blocking gap at any layer re-blocks the whole call: tool calling (sync and CompletableFuture tools, sequential or concurrent), chat memory, guardrails, and the full retrieval graph including EmbeddingModel, EmbeddingStore, ScoringModel and WebSearchEngine.

The work is additive and marked @Experimental: the synchronous and TokenStream APIs are untouched. A few defaults deliberately differ on the async path - multiple tool calls run concurrently, a tool execution error fails the invocation rather than being sent to the LLM, and a tool argument-parse error is sent to the LLM rather than failing. See Non-blocking and Reactive.

Jackson 3 opt-in support by @dliubarskyi in langchain4j/langchain4j#6184

Add langchain4j-jackson3 to your classpath and LangChain4j's JSON runs on Jackson 3. There is nothing to configure and no API to call, and removing the dependency puts everything back on Jackson 2. Nothing changes for anyone who does not opt in.

With the opt-in in place, Jackson 2 can be excluded outright from most of the dependency graph; the modules that still need it are listed in the documentation. The one deliberate behaviour change is that a JSON failure surfaces as JsonReadException or JsonWriteException (both LangChain4jException) instead of a RuntimeException wrapping Jackson's own - catching RuntimeException works either way. See Using Jackson 3.

Other Changes

fix: ignore stale and duplicate tool names when restoring tools found earlier by @farzad-sedaghatbin in langchain4j/langchain4j#6080

fix: consistent addAll/removeAll input handling across all embedding stores by @subhashpolisetti in langchain4j/langchain4j#6069

Fix Milvus vector lookup for IDs containing special characters by @subhashpolisetti in langchain4j/langchain4j#6088

Raise MCP JSON-RPC errors from list operations instead of NullPointerException by @martin-zatopek-cloverdx in langchain4j/langchain4j#6072

Avoid duplicate declaration of jsoup version by @jmartisk in langchain4j/langchain4j#6092

fix: Honor custom filter mapper in Azure Cosmos DB NoSQL token credential constructor by @thswlsqls in langchain4j/langchain4j#5922

fix: Add missing WHERE clause to filtered vector search in Azure Cosmos DB NoSQL store by @thswlsqls in langchain4j/langchain4j#5921

fix: Use the name of the provided Azure AI Search index when index creation is disabled by @thswlsqls in langchain4j/langchain4j#5901

fix: Escape single quotes in Azure AI Search metadata filter expressions by @thswlsqls in langchain4j/langchain4j#5900

Support customHeaders in OpenAI Responses API models by @dliubarskyi in langchain4j/langchain4j#6101

Fix invalid Chroma relevance scores for collections that do not use cosine distance by @subhashpolisetti in langchain4j/langchain4j#6077

fix: split text without detectable sentences instead of failing or dropping it by @r0h1tb in langchain4j/langchain4j#6091

Remove obsolete langchain4j-github-models module by @jdubois in langchain4j/langchain4j#5692

Fix Chroma V2 lookups to propagate real failures instead of treating them as absent by @subhashpolisetti in langchain4j/langchain4j#6084

fix:Throw ContentFilteredException when Chat Completions returns a refusal by @subhashpolisetti in langchain4j/langchain4j#6114

fix: report malformed JSON objects as OutputParsingException by @Ayomipo18 in langchain4j/langchain4j#6110

fix: numeric metadata filters no longer throw for NaN and Infinity by @Tundesjaiyesmi in langchain4j/langchain4j#6108

Azure AI Search: Expose bring-your-own index fields as metadata by @subhashpolisetti in langchain4j/langchain4j#6022

fix: Throw ContentFilteredException when the Responses API returns a ref… by @subhashpolisetti in langchain4j/langchain4j#6121

fix: Map an AiMessage without text and without tool calls instead of failing by @subhashpolisetti in langchain4j/langchain4j#6123

fix: ignore SSE events that arrive after an MCP operation was cancelled by @dliubarskyi in langchain4j/langchain4j#6125

fix: Override toBuilder, equals, hashCode and toString in WatsonxChatResponseMetadata by @subhashpolisetti in langchain4j/langchain4j#6140

fix: preserve Content.metadata when ReRankingContentAggregator re-ranks by @zjh1252 in langchain4j/langchain4j#6129

fix: make MIME type detection from file extensions locale-independent by @dlwldn30 in langchain4j/langchain4j#6147

fix(mcp): retain description on union-typed tool parameter schemas by @lvcccc-sys in langchain4j/langchain4j#6133

fix: throw typed exception for null-valued tool search query by @farzad-sedaghatbin in langchain4j/langchain4j#6154

fix(experimental-sql): escape CSV special characters in SqlDatabaseContentRetriever results by @longingheart in langchain4j/langchain4j#6156

fix: discover @Tool methods on proxied tool objects by @dliubarskyi in langchain4j/langchain4j#6169

MCP: stop exposing and using Jackson types by @dliubarskyi in langchain4j/langchain4j#6117

docs: clarify Arize observability options by @arizedatngo in langchain4j/langchain4j#6171

fix(mcp): use UTF-8 for stdio and Docker transport streams by @dlwldn30 in langchain4j/langchain4j#6178

... (truncated)

Commits

See full diff in compare view

Updates dev.langchain4j:langchain4j-reactor from 1.19.0-beta29 to 1.20.1-beta30

Release notes

Sourced from dev.langchain4j:langchain4j-reactor's releases.

1.20.1 and 1.20.1-beta30

No release notes provided.

1.20.0 and 1.20.0-beta30

Notable Changes

Reactor support for the non-blocking AI Service modes, and Spring's executor for offloaded work by @dliubarskyi in langchain4j/langchain4j-spring#211

Other Changes

Test starters with stubbed providers instead of real APIs by @dliubarskyi in langchain4j/langchain4j-spring#204

Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#206

Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in langchain4j/langchain4j-spring#207

Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in langchain4j/langchain4j-spring#208

Fix nightly build by @dliubarskyi in langchain4j/langchain4j-spring#209

Remove GitHub Models Spring Boot starters by @dliubarskyi in langchain4j/langchain4j-spring#210

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.20.0-beta30

1.19.3 and 1.19.3-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.2-beta29...1.19.3-beta29

1.19.2 and 1.19.2-beta29

Full Changelog: langchain4j/langchain4j-spring@1.19.0-beta29...1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

[!WARNING] This release was published by mistake. Do not use it.

It was cut from main instead of release/1.19.x. Despite the version number, it is not a patch on top of 1.19.0-beta29: its code is byte-for-byte identical to 1.20.0-beta30 — 211 files, ~9,000 lines ahead of 1.19.0-beta29.

Maven Central is immutable, so these artifacts cannot be withdrawn. This note is the only way we can flag them.

[!CAUTION] 1.19.1-beta29 silently drops two published starters. langchain4j-github-models-spring-boot-starter and langchain4j-github-models-spring-boot4-starter exist at 1.19.0-beta29 but do not exist at 1.19.1-beta29 — they were removed in 1.20.0 (#210), and that removal was swept into this release. A 1.19.0-beta29 → 1.19.1-beta29 bump therefore fails to resolve those artifacts. They are published again at 1.19.2-beta29.

Which version should I use?

If you are on Use Why

1.19.0-beta29 or earlier, and want to stay on the 1.19.x line 1.19.2-beta29 The intended patch: points at core 1.19.2; no code changes

1.19.1-beta29 1.20.0-beta30 or later See the warning below

anything else 1.20.0-beta30 Current release

[!CAUTION] If you are already on 1.19.1-beta29, do not "upgrade" to 1.19.2-beta29. 1.19.2-beta29 is numerically higher but contains less — it is the real 1.19.0-beta29 re-pointed at core 1.19.2, while 1.19.1-beta29 accidentally shipped all of 1.20.0-beta30. Go to 1.20.0-beta30 or later instead.

What replaced it

... (truncated)

Commits

5284682 Release versions 1.20.1 and 1.20.1-beta30
12289e1 Release versions 1.20.0 and 1.20.0-beta30
1ffda66 Reactor support for the non-blocking AI Service modes, and Spring's executor ...
0e88cdb fixing ITs
520bacd fixing ITs
97e702a fixing ITs
9fafc2c Remove GitHub Models Spring Boot starters (#210)
7758199 Revert "Remove GitHub Models Spring Boot starters"
4ef8ca4 Remove GitHub Models Spring Boot starters
1ada95f Fix nightly build (#209)
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Bumps the langchain4j-deps group in /projects/langchain4j/langchain4j-spring-boot with 4 updates: [dev.langchain4j:langchain4j-open-ai-spring-boot-starter](https://github.com/langchain4j/langchain4j-spring), [dev.langchain4j:langchain4j-spring-boot-starter](https://github.com/langchain4j/langchain4j-spring), [dev.langchain4j:langchain4j-kotlin](https://github.com/langchain4j/langchain4j) and [dev.langchain4j:langchain4j-reactor](https://github.com/langchain4j/langchain4j-spring). Updates `dev.langchain4j:langchain4j-open-ai-spring-boot-starter` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j-spring/releases) - [Commits](langchain4j/langchain4j-spring@1.19.0-beta29...1.20.1-beta30) Updates `dev.langchain4j:langchain4j-spring-boot-starter` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j-spring/releases) - [Commits](langchain4j/langchain4j-spring@1.19.0-beta29...1.20.1-beta30) Updates `dev.langchain4j:langchain4j-kotlin` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j/releases) - [Commits](https://github.com/langchain4j/langchain4j/commits) Updates `dev.langchain4j:langchain4j-reactor` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j-spring/releases) - [Commits](langchain4j/langchain4j-spring@1.19.0-beta29...1.20.1-beta30) Updates `dev.langchain4j:langchain4j-spring-boot-starter` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j-spring/releases) - [Commits](langchain4j/langchain4j-spring@1.19.0-beta29...1.20.1-beta30) Updates `dev.langchain4j:langchain4j-kotlin` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j/releases) - [Commits](https://github.com/langchain4j/langchain4j/commits) Updates `dev.langchain4j:langchain4j-reactor` from 1.19.0-beta29 to 1.20.1-beta30 - [Release notes](https://github.com/langchain4j/langchain4j-spring/releases) - [Commits](langchain4j/langchain4j-spring@1.19.0-beta29...1.20.1-beta30) --- updated-dependencies: - dependency-name: dev.langchain4j:langchain4j-open-ai-spring-boot-starter dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-spring-boot-starter dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-kotlin dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-reactor dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-spring-boot-starter dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-kotlin dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps - dependency-name: dev.langchain4j:langchain4j-reactor dependency-version: 1.20.1-beta30 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: langchain4j-deps ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2026-10-01T05:54:38Z

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devcrocod merged commit c83cdec into master Oct 1, 2026
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devcrocod deleted the dependabot/gradle/projects/langchain4j/langchain4j-spring-boot/langchain4j-deps-00cd67565c branch October 1, 2026 13:56

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Bump the langchain4j-deps group in /projects/langchain4j/langchain4j-spring-boot with 4 updates - #132

Bump the langchain4j-deps group in /projects/langchain4j/langchain4j-spring-boot with 4 updates#132
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If you are on	Use	Why
`1.19.0-beta29` or earlier, and want to stay on the `1.19.x` line	`1.19.2-beta29`	The intended patch: points at core `1.19.2`; no code changes
`1.19.1-beta29`	`1.20.0-beta30` or later	See the warning below
anything else	`1.20.0-beta30`	Current release

Conversation

dependabot Bot commented on behalf of github Oct 1, 2026

1.20.1 and 1.20.1-beta30

1.20.0 and 1.20.0-beta30

Notable Changes

Other Changes

1.19.3 and 1.19.3-beta29

1.19.2 and 1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

Which version should I use?

What replaced it

1.20.1 and 1.20.1-beta30

1.20.0 and 1.20.0-beta30

Notable Changes

Other Changes

1.19.3 and 1.19.3-beta29

1.19.2 and 1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

Which version should I use?

What replaced it

1.20.0 and 1.20.0-beta30

Notable Changes

Non-blocking / reactive support by @​dliubarskyi in langchain4j/langchain4j#5527

Jackson 3 opt-in support by @​dliubarskyi in langchain4j/langchain4j#6184

Other Changes

1.20.1 and 1.20.1-beta30

1.20.0 and 1.20.0-beta30

Notable Changes

Other Changes

1.19.3 and 1.19.3-beta29

1.19.2 and 1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

Which version should I use?

What replaced it

1.20.1 and 1.20.1-beta30

1.20.0 and 1.20.0-beta30

Notable Changes

Other Changes

1.19.3 and 1.19.3-beta29

1.19.2 and 1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

Which version should I use?

What replaced it

1.20.0 and 1.20.0-beta30

Notable Changes

Non-blocking / reactive support by @​dliubarskyi in langchain4j/langchain4j#5527

Jackson 3 opt-in support by @​dliubarskyi in langchain4j/langchain4j#6184

Other Changes

1.20.1 and 1.20.1-beta30

1.20.0 and 1.20.0-beta30

Notable Changes

Other Changes

1.19.3 and 1.19.3-beta29

1.19.2 and 1.19.2-beta29

1.19.1 and 1.19.1-beta29: published in error, do not use

Which version should I use?

What replaced it

Uh oh!

dependabot Bot commented on behalf of github Oct 1, 2026

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Non-blocking / reactive support by `@dliubarskyi` in langchain4j/langchain4j#5527

Jackson 3 opt-in support by `@dliubarskyi` in langchain4j/langchain4j#6184

Non-blocking / reactive support by `@dliubarskyi` in langchain4j/langchain4j#5527

Jackson 3 opt-in support by `@dliubarskyi` in langchain4j/langchain4j#6184