v4.0.0-alpha-6

What's Changed

• 4.x: Introduce FlatMapConfig & remove some overload bloat by @akarnokd in #8031
• Various infrastructure fixes, including Javadoc for 4.x

Full Changelog: v4.0.0-alpha-5...v4.0.0-alpha-6

v4.0.0-alpha-5

What's Changed

• 4.x: Add virtualCreate and virtualTransform to Flowable by @akarnokd in #8014
• chore(deps): bump codecov/codecov-action from 5.5.2 to 5.5.3 by @dependabot[bot] in #8018
• chore(deps): bump org.junit.platform:junit-platform-launcher from 1.11.3 to 6.0.3 by @dependabot[bot] in #8017
• chore(deps): bump actions/cache from 5.0.3 to 5.0.4 by @dependabot[bot] in #8015
• chore(deps): bump jupiterVersion from 5.11.3 to 6.0.3 by @dependabot[bot] in #8016
• 4.x: Hide documentation in sealed interfaces [1/x] by @akarnokd in #8028

Full Changelog: v4.0.0-alpha-4...v4.0.0-alpha-5

v4.0.0-alpha-4

RxJava 4.x is now fully converted to juc.Flow-based system, including the TCK tests.

Resolves: #7967 - 4.x: Prefer Java Flow API to Reactive Streams
Resolves: #7968 - Bootstrap
Resolves: #7483 - ThreadDeath is deprecated for removal in Java 20

v4.0.0-alpha-3

RxJava 4.x is now fully converted to juc.Flow-based system, including the TCK tests.

Resolves: #7967 - 4.x: Prefer Java Flow API to Reactive Streams
Resolves: #7968 - Bootstrap
Resolves: #7483 - ThreadDeath is deprecated for removal in Java 20

v4.0.0-alpha-2

RxJava 4.x is now fully converted to juc.Flow-based system, including the TCK tests.

Resolves: #7967 - 4.x: Prefer Java Flow API to Reactive Streams
Resolves: #7968 - Bootstrap
Resolves: #7483 - ThreadDeath is deprecated for removal in Java 20

v4.0.0-alpha-1

Please ignore this release.

v3.1.12

Version 3.1.12 - September 24, 2025

Bugfixes

• Fix for the empty module version string in the module-info.class file. #7906

v3.1.12-RC1

Version 3.1.12-RC1 - September 22, 2025

⚠️ Not for general consumption yet.

Bugfixes

• Fix for the empty module version string in the module-info.class. #7906

v3.1.11

Version 3.1.11 - July 7, 2025

Maven
JavaDocs

Bugfixes

• Fix ReplaySubject termination-subscription race emitting wrongly. #7879

v3.1.11-RC5

Testing if releasing to the new Central Sonatype repository works. Round 5.

Please ignore this update.