What's Changed

Java SDK

• fix: InvocationTargetException causing confusion of workflow logs by @patriknw in #908
• fix: content-type fallback for cloud events in metadata by @pvlugter in #914
• bump: Runtime 1.5.9 by @patriknw in #907
• chore: remove component tracing by @pvlugter in #904
• build: skip langchain4j in docker image, add validation check for version in sample by @johanandren in #882
• feat: Support GPT-5 maxCompletionTokens by @patriknw in #897
• chore: Remove obsolete ConsumersImplSpec by @patriknw in #917

Other

• docs: 3.5.0 release notes by @octonato in #889
• Auto PR - Bump SDK versions to 3.5.0 by @github-actions[bot] in #890
• fix: include 'typesafe' in accepted list by @octonato in #891
• docs: Update coding guidelines for new workflow syntax by @patriknw in #893
• docs: code init with repo flag by @ennru in #896
• chore: FIXME in doc snippet by @patriknw in #898
• chore: EvaluatorAgent shouldn't have the worker role by @patriknw in #900
• chore: Make it easy to switch to gemini in multi-agent sample by @patriknw in #901
• docs: akka CLI docs by @github-actions[bot] in #906
• Revert "docs: akka CLI docs" by @johanandren in #909
• Revert "Revert "docs: akka CLI docs"" by @olofwalker in #910
• fix: Update akka code init docs by @olofwalker in #912
• docs: Instructions for Claude code by @patriknw in #905
• docs: add akka code init to CLI index generation by @ennru in #915
• adding agentic ai patterns doc by @autodidaddict in #913
• chore: Deprecation warnings by @patriknw in #916
• chore: License change date for 3.5.1 by @johanandren in #921

Full Changelog: v3.5.0...v3.5.1