4.x
4.x: Unit test lambdaification 23 of 23 (#8165)
4.x: Streamable optimizations 2026.07.21 (#8254)
4.x: Streamable + doOnError, forEach(StreamerInput) (#8218)
4.x: Enhance Streamable/Streamer and DisposableContainer APIs (#8092)
4.x: Fix Streamable.fromStream not closing the Stream (#8267)
4.x: Streamable API: DispatchStreamProcessor & other improvements (#8217)
4.x: Streamable - optimize several operator internals (#8238)
4.x: Cleanup, wording minor things (#8186)
4.x: Streamable + takeUntil + groupBy + refactor + helpers (#8215)
Fix DispatchStreamProcessorTest.raceToStream flakiness (#8275)
4.x: Cleanup, fix inferable types via var or diamond (#8189)