langchain4j 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 https://github.com/langchain4j/langchain4j-spring/pull/211

Other Changes

• Test starters with stubbed providers instead of real APIs by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/204
• Test every property of the OpenAI starters, and fix what that uncovered by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/206
• Test every property of the Anthropic starters, and fix what that uncovered by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/207
• Report which HTTP client failed, and never throw an exception with no message by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/208
• Fix nightly build by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/209
• Remove GitHub Models Spring Boot starters by @dliubarskyi in https://github.com/langchain4j/langchain4j-spring/pull/210

Full Changelog: https://github.com/langchain4j/langchain4j-spring/compare/1.19.0-beta29…1.20.0-beta30

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Source langchain4j/langchain4j-spring · 1.20.0-beta30 · 2026-09-04 · upstream release

Mirrored verbatim for indexing. All rights belong to the upstream project.