v3.4.36

Reactor Core 3.4.36 is part of 2020.0.42 Release Train.

What's Changed

🐞 Bug fixes

• Fix stress test expectation and bug in ColdTestPublisher by @OlegDokuka in #3700

📖 Documentation

• Improve Mono#share javadoc for cancelling by @chemicL in #3741

Full Changelog: v3.4.35...v3.4.36

v3.6.3

Reactor Core 3.6.3 is part of 2023.0.3 Release Train.

What's Changed

✨ New features and improvements

• Add AutoCloseable shourtcut on Flux#using, Mono#using by @injae-kim in #3704

📖 Documentation, Tests and Build

• Ignoring flaky JCStress tests by @chemicL in #3690
• Fix flaky TimedScheduler periodic scheduling tests by @Nicolas125841 in #3677
• Bump gradle/gradle-build-action from 2.9.0 to 3.0.0 in /.github/workflows by @dependabot in #3712
• Bump actions/setup-java from 3.13.0 to 4.0.0 in /.github/workflows by @dependabot in #3654
• Bump actions/checkout from 4.1.0 to 4.1.1 in /.github/workflows by @dependabot in #3622
• Bump gradle/wrapper-validation-action from 1.1.0 to 2.0.1 in /.github/workflows by @dependabot in #3717
• Nightly build to run jcstress weekly, snapshots daily by @chemicL in #3716
• Adds other JDKs to snapshots workflow by @chemicL in #3720
• Restore java21Test back into workflows by @chemicL in #3721
• Exclude java21 tests from 3.5.x in snapshots workflow by @chemicL in #3722
• Switch jcstress mode to quick in nightly workflow by @chemicL in #3723

New Contributors

• @injae-kim made their first contribution in #3704

Full Changelog: v3.6.2...v3.6.3

v3.6.2

Reactor Core 3.6.2 is part of 2023.0.2 Release Train.

What's Changed

⚠️ Update considerations and deprecations

• Restore where onLastOperatorHook is applied by @chemicL in #3673

🐞 Bug fixes

• ensure error is not propagated on cancellation and onNext race by @OlegDokuka in #3665
• Fix pendingTask count not tracking task rejection by @Nicolas125841 in #3660

📖 Documentation, Tests and Build

• Fix sample code typos in Mono javadocs by @valery1707 in #3657
• Remove unused com.gradle.enterprise plugin by @chemicL in #3668
• Fix flaky test for pending tasks count validation by @chemicL in #3669
• Fix flaky test for BoundedElasticThreadPerTaskScheduler by @chemicL in #3679
• Improve RaceTestUtils to yield when CPUs don't suffice by @chemicL in #3678
• Remove overridden methods from GenericBoundedElasticThreadPerTask… by @chemicL in #3685
• Exclude loom boundedElastic from restart validation by @chemicL in #3686

🆙 Dependency Upgrades

• Bump byteBuddyVersion from 1.14.9 to 1.14.10 by @dependabot in #3659
• Bump org.junit:junit-bom from 5.10.0 to 5.10.1 by @dependabot in #3680
• Bump org.assertj:assertj-core from 3.24.2 to 3.25.1 by @dependabot in #3681
• Bump ch.qos.logback:logback-classic from 1.2.12 to 1.2.13 by @dependabot in #3684
• Bump byteBuddyVersion from 1.14.10 to 1.14.11 by @dependabot in #3683

New Contributors

• @Nicolas125841 made their first contribution in #3660
• @valery1707 made their first contribution in #3657

Full Changelog: v3.6.1...v3.6.2

v3.5.14

Reactor Core 3.5.14 is part of 2022.0.15 Release Train.

What's Changed

🐞 Bug fixes

• ensure error is not propagated on cancellation and onNext race by @OlegDokuka in #3665
• Fix pendingTask count not tracking task rejection by @Nicolas125841 in #3660

📖 Documentation, Tests and Build

• Fix sample code typos in Mono javadocs by @valery1707 in #3657
• Remove unused com.gradle.enterprise plugin by @chemicL in #3668
• Fix flaky test for pending tasks count validation by @chemicL in #3669

🆙 Dependency Upgrades

• Bump byteBuddyVersion from 1.14.9 to 1.14.10 by @dependabot in #3659
• Bump org.junit:junit-bom from 5.10.0 to 5.10.1 by @dependabot in #3680
• Bump org.assertj:assertj-core from 3.24.2 to 3.25.1 by @dependabot in #3681
• Bump ch.qos.logback:logback-classic from 1.2.12 to 1.2.13 by @dependabot in #3684
• Bump byteBuddyVersion from 1.14.10 to 1.14.11 by @dependabot in #3683

New Contributors

• @Nicolas125841 made their first contribution in #3660
• @valery1707 made their first contribution in #3657

Full Changelog: v3.5.13...v3.5.14

v3.4.35

Reactor Core 3.4.35 is part of 2020.0.40 Release Train.

What's Changed

📖 Documentation, Tests and Build

• MemoryUtils.Tracked used in tests releases collections by @chemicL in #3328
• Remove unused com.gradle.enterprise plugin by @chemicL in #3668

🆙 Dependency Upgrades

• Bump byteBuddyVersion from 1.14.8 to 1.14.9 by @dependabot in #3619
• Bump byteBuddyVersion from 1.14.9 to 1.14.10 by @dependabot in #3659
• Bump org.junit:junit-bom from 5.10.0 to 5.10.1 by @dependabot in #3680
• Bump org.assertj:assertj-core from 3.24.2 to 3.25.1 by @dependabot in #3681
• Bump ch.qos.logback:logback-classic from 1.2.12 to 1.2.13 by @dependabot in #3684
• Bump byteBuddyVersion from 1.14.10 to 1.14.11 by @dependabot in #3683

Full Changelog: v3.4.34...v3.4.35

v3.6.1

Reactor Core 3.6.1 is part of 2023.0.1 Release Train.

What's Changed

🐞 Bug fixes

• SinkManyUnicast discard support during subscription cancel by @chemicL in #3641, 1bee07c
• Ensure scheduler is initialised by @OlegDokuka in 06bf103

📖 Documentation, Tests and Build

• MemoryUtils.Tracked used in tests releases collections by @chemicL in #3328
• Final method declaration in final class by @subbarao in #3461
• Update reactiveProgramming.adoc by @Navaneethsen in #3592
• Add @Override annotations in sample java code by @ByoungJoonIm in #3605
• Improve documentation for VirtualThreads boundedElastic behaviour by @OlegDokuka in #3635
• StressSubscriber discardedValues should not have downstream type by @chemicL in #3643
• Add Pull Request template by @chemicL in #3650

🆙 Dependency Upgrades

• Bump byteBuddyVersion from 1.14.8 to 1.14.9 by @dependabot in #3619
• Bump Micrometer libs versions by @OlegDokuka in #3662

New Contributors

• @Navaneethsen made their first contribution in #3592
• @ByoungJoonIm made their first contribution in #3605
• @subbarao made their first contribution in #3461

Full Changelog: v3.6.0...v3.6.1

v3.5.13

Reactor Core 3.5.13 is part of 2022.0.14 Release Train.

What's Changed

🐞 Bug fixes

• SinkManyUnicast discard support during subscription cancel by @chemicL in #3641

📖 Documentation, Tests and Build

• MemoryUtils.Tracked used in tests releases collections by @chemicL in #3328
• StressSubscriber discardedValues should not have downstream type by @chemicL in #3643

🆙 Dependency Upgrades

• Bump byteBuddyVersion from 1.14.8 to 1.14.9 by @dependabot in #3619

Full Changelog: v3.5.12...v3.5.13

v3.6.0

Reactor-Core 3.6.0 is part of 2023.0.0 Release Train.

This is the first GA release of 2023.0.0 🎉

This note focuses on 3.6.0 proper, curating changes from across all milestones and also includes changes already released as part of 3.4.x line up to 3.4.34 as well as 3.5.x line up to 3.5.12.

While there are plenty of improvements and bug fixes, it's worth to highlight the bigger themes first:

• The Schedulers.boundedElastic() may return a specific implementation tailored for Project Loom and running on virtual threads if application runs in Java 21+ runtime and have set the reactor.schedulers.defaultBoundedElasticOnVirtualThreads system property to true. Please consult the javadocs and the reference documentation for more information.
• Support for Multi-Release Jar. Since this release project has java version specific sources that are enabled if runs in specific Java runtime. This allows to avoid unnecessary reflection checks as well as embrace some new neat java features without changing the baseline for the whole code base.
• Hardening of the context-propagation. This release introduces better support for external Publishers detection with their corresponding decoration if detected. This enables more stable context-propagation when it comes to external libraries integration.

See dedicated pre-release blogpost for more information.

What's Changed

⚠️ Update considerations and deprecations

• Regression in Flux.create: addCap always returns value with flag by @OlegDokuka in #3610
• makes throwable assignment happens-before done assignment in onError for FluxPublish by @OlegDokuka in #3638

✨ New features and improvements

• Hardening automatic context propagation by @chemicL in #3549
• InternalOperator automatic context propagation by @chemicL in #3625
• adds support for gradle 8.1.1 by @OlegDokuka in #3521
• adds support for multi-release-jar | rework Traces by @OlegDokuka in #3523
• introduces automatic loom support by @OlegDokuka in #3524
• provides minimal troubleshooting for mrj by @OlegDokuka in #3532
• fix #3539 takeUntil Predicate test before emit by @AramMessdaghi9001 in #3544
• Reworks FluxPublish internals to relay on predictable state machine by @OlegDokuka in #3538
• dedicated loom oriented boundeElasticScheduler implementation by @OlegDokuka in #3566
• Handling 1.0.0 of context-propagation by @chemicL in #3609
• provides extra check for contextualName presence by @OlegDokuka in #3611
• JCStress: Await Scheduler dispose and increase timeouts by @chemicL in #3630

🐞 Bug fixes

• fixes MonoDelayElement to properly handle race between delay run and onNext signal by @OlegDokuka in #3546
• ensures GroupedFlux delivers subscription for the second subscriber by @OlegDokuka in #3555
• ensures late onRequest consumer observes demand by @OlegDokuka in #3557
• ensures that proper index is used during onNext check by @OlegDokuka in #3614
• ensures SchedulerTask uses isShutdown instead of isDisposed by @OlegDokuka in #3623

📖 Documentation, Tests and Build

• Fix return type for Mono.tap in javadoc by @ajax-surovskyi-y in #3564
• fixes CI.yml by @OlegDokuka in #3575
• adds CI nightly builds by @OlegDokuka in #3581
• disables temporarily java 21 tests by @OlegDokuka in #3590
• Bump actions/setup-java from 3.12.0 to 3.13.0 in /.github/workflows by @dependabot in #3585
• Bump actions/checkout from 3.1.0 to 4.1.0 in /.github/workflows by @dependabot in #3586
• Bump gradle/gradle-build-action from 2.7.0 to 2.9.0 in /.github/workflows by @dependabot in #3594
• improves build speed by @OlegDokuka in #3597
• Revised documentation about context propagation by @chemicL in #3617
• updates to java 21 GA temurin by @OlegDokuka in #3631
• Gradle 8.4 upgrade by @chemicL in #3632

🆙 Dependency Upgrades

• Bump gradle/wrapper-validation-action from 1.0.5 to 1.1.0 in /.github/workflows by @dependabot in #3542
• Bump com.gradle.enterprise from 3.12.4 to 3.14.1 by @dependabot in #3548
• Bump actions/setup-java from 3.6.0 to 3.12.0 in /.github/workflows by @dependabot in #3550
• Bump gradle/gradle-build-action from 2.3.3 to 2.7.0 in /.github/workflows by @dependabot in #3551
• Update Micrometer version to 1.10.10 by @violetagg in #3560
• upgrades to latest micrometer versions by @OlegDokuka in #3561
• Bump io.spring.nohttp from 0.0.10 to 0.0.11 by @dependabot in #3497
• Bump org.junit:junit-bom from 5.9.2 to 5.10.0 by @dependabot in #3556
• Bump me.champeau.gradle.japicmp from 0.4.1 to 0.4.2 by @dependabot in #3595
• Bump jmhVersion from 1.36 to 1.37 by @dependabot in #3596
• Bump byteBuddyVersion from 1.14.5 to 1.14.8 by @dependabot in #3601
• Bump com.gradle.enterprise from 3.14.1 to 3.15 by @dependabot in #3602
• Bump ch.qos.logback:logback-classic from 1.2.11 to 1.2.12 by @dependabot in #3476
• Bump de.undercouch.download from 5.4.0 to 5.5.0 by @dependabot in #3608
• Bump com.gradle.enterprise from 3.15 to 3.15.1 by @dependabot in #3613
• Update micrometer and micrometerTracing by @pderop in #3636
• Update micrometer, micrometerTracing, contextPropagation by @pderop in #3637

New Contributors

• @AramMessdaghi9001 made their first contribution in #3544
• @ajax-surovskyi-y made their first contribution in #3564

Full Changelog: v3.5.8...v3.6.0

v3.5.12

Reactor Core 3.5.12 is part of 2022.0.13 Release Train.

What's Changed

⚠️ Update considerations and deprecations

• Make throwable assignment happens-before done assignment in onError for FluxPublish by @OlegDokuka in #3638

✨ New features and improvements

• JCStress: Await Scheduler dispose and increase timeouts by @chemicL in #3630

🆙 Dependency Upgrades

• Update Micrometer and Micrometer Tracing by @pderop in #3636

Full Changelog: v3.5.11...v3.5.12

v3.4.34

Reactor Core 3.4.34 is part of 2020.0.38 Release Train.

What's Changed

🐞 Bug fixes

• Ensure addCap always returns value with flag by @OlegDokuka in 0b988cb

Full Changelog: v3.4.33...v3.4.34