No breaking-change keywords detected in release notes.
v4.1.0
2026-06-10
⚠ Potential breaking changes
Test auto-configuration no longer integrates Spring Security with HtmlUnitDriver [#50633](https://github.com/spring-projects/spring-boot/issues/50633)
SpringJtaPlatform should have been deprecated since 4.1.0-M3 [#50592](https://github.com/spring-projects/spring-boot/issues/50592)
Meter registries are not removed from the global registry when the context is closed [#50287](https://github.com/spring-projects/spring-boot/issues/50287)
Remove the use of Optional from Data Neo4j repository examples [#50622](https://github.com/spring-projects/spring-boot/issues/50622)
v4.0.7
2026-06-10
⚠ Potential breaking changes
Test auto-configuration no longer integrates Spring Security with HtmlUnitDriver [#50602](https://github.com/spring-projects/spring-boot/pull/50602)
Meter registries are not removed from the global registry when the context is closed [#50286](https://github.com/spring-projects/spring-boot/issues/50286)
Remove the use of Optional from Data Neo4j repository examples [#50621](https://github.com/spring-projects/spring-boot/issues/50621)
v3.5.15
2026-06-10
⚠ Potential breaking changes
Meter registries are not removed from the global registry when the context is closed [#50235](https://github.com/spring-projects/spring-boot/pull/50235)
Remove the use of Optional from Data Neo4j repository examples [#50600](https://github.com/spring-projects/spring-boot/pull/50600)
v4.1.0-RC1
2026-04-23
⚠ Potential breaking changes
WebConversionService breaks embedded value resolving [#8923](https://github.com/spring-projects/spring-boot/issues/8923)
Kafka documentation refers to deprecated JSON serializer and deserializer classes [#49834](https://github.com/spring-projects/spring-boot/issues/49834)
v4.0.6
2026-04-23
⚠ Potential breaking changes
Kafka documentation refers to deprecated JSON serializer and deserializer classes [#49826](https://github.com/spring-projects/spring-boot/pull/49826)
v3.5.14
2026-04-23
No breaking-change keywords detected in release notes.
v4.1.0-M4
2026-03-26
⚠ Potential breaking changes
NativeImageResourceProvider does not find Flyway migration scripts in subdirectories [#49707](https://github.com/spring-projects/spring-boot/issues/49707)