Release 2.6.0

[jponge]

Changelog

🔀 Merge

• 01abb16 Merge pull request Style fixes before 2.6 #1551 from smallrye/style/smallfixes-pre-2.6, closes #1551
• 8c97850 Merge pull request build(deps): bump io.smallrye:jandex-maven-plugin from 3.1.6 to 3.1.7 #1550 from smallrye/dependabot/maven/io.smallrye-jandex-maven-plugin-3.1.7, closes #1550
• 27c24ae Merge pull request build(deps): bump io.smallrye.config:smallrye-config from 3.6.1 to 3.7.0 #1549 from smallrye/dependabot/maven/io.smallrye.config-smallrye-config-3.7.0, closes #1549
• cc7b163 Merge pull request style: explicitly mark deprecated methods for removal #1548 from jponge/style/deprecate-for-removal, closes #1548
• 81d78ef Merge pull request build(deps): bump io.projectreactor:reactor-core from 3.6.3 to 3.6.4 #1547 from smallrye/dependabot/maven/io.projectreactor-reactor-core-3.6.4, closes #1547
• 5888ef0 Merge pull request docs: addition of a reactive pitfalls reference #1546 from jponge/docs/reactive-pitfalls, closes #1546
• 1bd9306 Merge pull request build(deps): bump io.projectreactor:reactor-core from 3.6.2 to 3.6.3 #1545 from smallrye/dependabot/maven/io.projectreactor-reactor-core-3.6.3, closes #1545
• be02c36 Merge pull request build(deps): bump io.smallrye.config:smallrye-config from 3.6.0 to 3.6.1 #1544 from smallrye/dependabot/maven/io.smallrye.config-smallrye-config-3.6.1, closes #1544
• 69598e4 Merge pull request build(deps): bump org.apache.maven.plugins:maven-gpg-plugin from 3.1.0 to 3.2.0 #1543 from smallrye/dependabot/maven/org.apache.maven.plugins-maven-gpg-plugin-3.2.0, closes #1543
• b39f25b Merge pull request build(deps): bump kotlin.version from 1.9.22 to 1.9.23 #1541 from smallrye/dependabot/maven/kotlin.version-1.9.23, closes #1541
• 52050e8 Merge pull request fix(BroadcastProcessor): prevent memory leaks by clearing active subscriptions #1536 from jponge/fix/BroadcastProcessor-leak, closes #1536
• 475e19d Merge pull request build(deps-dev): bump ch.qos.logback:logback-classic from 1.5.2 to 1.5.3 #1537 from smallrye/dependabot/maven/ch.qos.logback-logback-classic-1.5.3, closes #1537
• 26a36df Merge pull request build(deps): bump org.jetbrains.dokka:dokka-maven-plugin from 1.9.10 to 1.9.20 #1538 from smallrye/dependabot/maven/org.jetbrains.dokka-dokka-maven-plugin-1.9.20, closes #1538
• 8559f08 Merge pull request build(deps): bump codecov/codecov-action from 4.0.2 to 4.1.0 #1534 from smallrye/dependabot/github_actions/codecov/codecov-action-4.1.0, closes #1534
• 43425d2 Merge pull request test(UniCreateFromFutureTest): fix a flaky test in slow CI conditions #1535 from jponge/test/flaky-UniCreateFromFutureTest, closes #1535
• 316b95c Merge pull request build(deps-dev): bump ch.qos.logback:logback-classic from 1.5.1 to 1.5.2 #1533 from smallrye/dependabot/maven/ch.qos.logback-logback-classic-1.5.2, closes #1533
• fa3c45b Merge pull request build(deps-dev): bump ch.qos.logback:logback-classic from 1.5.0 to 1.5.1 #1529 from smallrye/dependabot/maven/ch.qos.logback-logback-classic-1.5.1, closes #1529
• beb3016 Merge pull request build(jreleaser): use categorized scopes in changelogs #1531 from smallrye/build/improve-changelog, closes #1531
• 1644655 Merge pull request build(deps): bump io.smallrye.config:smallrye-config from 3.5.4 to 3.6.0 #1530 from smallrye/dependabot/maven/io.smallrye.config-smallrye-config-3.6.0, closes #1530
• 16fcb63 Merge pull request feat: promotion of the experimental Multi splitter API #1528 from smallrye/feat/splitter-promotion, closes #1528
• 0809ce3 Merge pull request feat: allow failure retries with exponential backoffs and 'until' predicates #1527 from smallrye/feat/backoff-retries-with-until-predicate, closes #1527
• cc800eb Merge pull request refactor(UniRetry): use direct value Uni objects rather than emitters #1526 from smallrye/refactor/UniRetry-until-use-direct-unis, closes #1526
• 7b57fe7 Merge pull request build(deps): bump codecov/codecov-action from 4.0.1 to 4.0.2 #1525 from smallrye/dependabot/github_actions/codecov/codecov-action-4.0.2, closes #1525
• 564dbcd Merge pull request build(maven): upgrade to Maven (wrapper) 3.2.0 #1524 from smallrye/build/mvn-wrapper-3.2.0, closes #1524
• 00b4087 Merge pull request test: reproducer for issue #1520 #1522 from smallrye/test/1520, closes #1520 #1522
• 0708123 Merge pull request build(deps): bump org.jctools:jctools-core from 4.0.2 to 4.0.3 #1511 from smallrye/dependabot/maven/org.jctools-jctools-core-4.0.3, closes #1511
• cf2c85f Merge pull request refactor: multi subscriber adapter refactorings and fixes #1516 from jponge/refactor/half-serialized-multi-subscribers, closes #1516
• 8be6bf8 Merge pull request build(deps-dev): bump ch.qos.logback:logback-classic from 1.4.14 to 1.5.0 #1519 from smallrye/dependabot/maven/ch.qos.logback-logback-classic-1.5.0, closes #1519
• 55463a6 Merge pull request build(deps): bump net.bytebuddy:byte-buddy from 1.14.11 to 1.14.12 #1518 from smallrye/dependabot/maven/net.bytebuddy-byte-buddy-1.14.12, closes #1518
• daded9d Merge pull request build(deps): bump org.jetbrains.kotlinx:kotlinx-coroutines-core from 1.7.3 to 1.8.0 #1517 from smallrye/dependabot/maven/org.jetbrains.kotlinx-kotlinx-coroutines-core-1.8.0, closes #1517
• c44b280 Merge pull request build(deps): bump io.smallrye.config:smallrye-config from 3.5.3 to 3.5.4 #1512 from smallrye/dependabot/maven/io.smallrye.config-smallrye-config-3.5.4, closes #1512
• d5a5885 Merge pull request build(deps): bump io.smallrye.config:smallrye-config from 3.5.2 to 3.5.3 #1509 from smallrye/dependabot/maven/io.smallrye.config-smallrye-config-3.5.3, closes #1509
• 5c5ac6d Merge pull request build(deps): Python dependency upgrades for the documentation / website #1508 from smallrye/deps/pip-update-24feb05, closes #1508
• e453dd0 Merge pull request build(deps): bump org.assertj:assertj-core from 3.25.2 to 3.25.3 #1506 from smallrye/dependabot/maven/org.assertj-assertj-core-3.25.3, closes #1506
• 6cfb0ea Merge pull request build(deps): bump junit.version from 5.10.1 to 5.10.2 #1507 from smallrye/dependabot/maven/junit.version-5.10.2, closes #1507
• 313c1e7 Merge pull request build(deps): bump codecov/codecov-action from 3.1.5 to 4.0.1 #1505 from smallrye/dependabot/github_actions/codecov/codecov-action-4.0.1, closes #1505
• 5955c09 Merge pull request build(deps): bump io.smallrye.common:smallrye-common-annotation from 2.2.0 to 2.3.0 #1504 from smallrye/dependabot/maven/io.smallrye.common-smallrye-common-annotation-2.3.0, closes #1504
• 26f87e7 Merge pull request refactor: replace old MPSC/SPSC queues with JCTools (simplified) #1434 from smallrye/feat/use-jctools-no-native-handling, closes #1434
• 78a1303 Merge pull request build(deps): bump codecov/codecov-action from 3.1.4 to 3.1.5 #1501 from smallrye/dependabot/github_actions/codecov/codecov-action-3.1.5, closes #1501

🚀 Features

• 3f94cc7 promotion of the experimental Multi splitter API
• 4e979e0 allow failure retries with exponential backoffs and 'until' predicates, closes #1510
• 9c17a6e use upstream JCTools 4.0.2

🐛 Fixes

BroadcastProcessor

• 6a2c6f0 prevent memory leaks by clearing active subscriptions, closes #1532

tck

• c1e4666 embed bad request checks in more operators
• 5d5534f disable stochastic tests in MultiRunSubscriptionOnTckTest
• a744ff0 ensure correctness of MultiSelectLastOp
• 44198d3 ensure correctness of MultiOnRequestCall
• 213805d ensure correctness of UnicastProcessor
• d3d5d43 ensure correctness of Multi overflow operators
• fb486fd ensure correctness of MultiPublishOp
• 194f2ba missing negative request checks in MultiBufferOp and MultiWindowOp

unscoped

• 8a6a069 race condition between onItem and onCompletion signals in HalfSerializer
• b7ac428 direct volatile field use instead of field updater in Subscribers
• 692ae32 ensure IterableBasedMulti is cancelled after bad requests

🔄️ Changes

ExponentialBackoff

• 1b6352b use anonymous classes over lambdas with atomic counters

UniRetry

• 02d5a1a use direct value Uni objects rather than emitters

unscoped

• 3cc9ac1 use isEmpty() over comparisons of collection sizes to 0
• 402fd72 remove redundant method overrides
• 4f85db6 explicitly mark deprecated methods for removal
• 7298b0e use a thin adapter for non-Mutiny subscribers
• a15c4f3 simplify request management in MultiSelectFirstOp
• 05b9889 🚨 replace old MPSC/SPSC queues with JCTools - constants and methods have been removed from
  io.smallrye.mutiny.helpers.queues.Queues as well as previous MPSC/SPSC classes
  in the io.smallrye.mutiny.helpers.queues package., closes #1330

🧪 Tests

AssertSubscriber

• 0d8d200 add a no-mock upfront request test case

UniCreateFromFutureTest

• ca766b5 fix a flaky test in slow CI conditions

UniToPublisherTest

• 4301829 use Uni delay instead of manual delay

unscoped

• deed421 reproducer for issue Multiple onTermination signals when retrying with backoffs #1520, closes #1520
• 3c6b3f4 increase code coverage on request check branches

🧰 Tasks

documentation

• e839a59 update Python dependencies

release

• af0608e release Mutiny 2.6.0
• 2ec4988 set development version to 999-SNAPSHOT

unscoped

• 4f7a090 update workshop samples to 2.5.8

🛠 Build

deps

• 1f2fa88 bump io.smallrye:jandex-maven-plugin from 3.1.6 to 3.1.7
• 51ef911 bump io.smallrye.config:smallrye-config from 3.6.1 to 3.7.0
• dc48a3d bump io.projectreactor:reactor-core from 3.6.3 to 3.6.4
• e074df4 bump io.projectreactor:reactor-core from 3.6.2 to 3.6.3
• f7f5d43 bump io.smallrye.config:smallrye-config from 3.6.0 to 3.6.1
• 0061f92 bump org.apache.maven.plugins:maven-gpg-plugin
• bd9eab8 bump kotlin.version from 1.9.22 to 1.9.23
• cf9a931 bump org.jetbrains.dokka:dokka-maven-plugin
• f64d5d0 bump codecov/codecov-action from 4.0.2 to 4.1.0
• 3eb3dd4 bump io.smallrye.config:smallrye-config from 3.5.4 to 3.6.0
• 8942648 bump codecov/codecov-action from 4.0.1 to 4.0.2
• f6d6672 bump net.bytebuddy:byte-buddy from 1.14.11 to 1.14.12
• a3beb70 bump org.jetbrains.kotlinx:kotlinx-coroutines-core
• c181527 bump io.smallrye.config:smallrye-config from 3.5.3 to 3.5.4
• e9718b8 bump org.jctools:jctools-core from 4.0.2 to 4.0.3
• ec327f5 bump io.smallrye.config:smallrye-config from 3.5.2 to 3.5.3
• f993c53 upgrade of Python dependencies for the documentation / website
• a3620f9 bump org.assertj:assertj-core from 3.25.2 to 3.25.3
• d72c784 bump junit.version from 5.10.1 to 5.10.2
• 0a99ca5 bump codecov/codecov-action from 3.1.5 to 4.0.1
• b70184e bump io.smallrye.common:smallrye-common-annotation
• b9c3b93 bump codecov/codecov-action from 3.1.4 to 3.1.5

deps-dev

• c4263f5 bump ch.qos.logback:logback-classic from 1.5.2 to 1.5.3
• 2487b01 bump ch.qos.logback:logback-classic from 1.5.1 to 1.5.2
• 566612a bump ch.qos.logback:logback-classic from 1.5.0 to 1.5.1
• 0708dee bump ch.qos.logback:logback-classic

jreleaser

• e2ca01b upgrade to JReleaser 1.11.0
• 50013bc use categorized scopes in changelogs

maven

• 284f390 upgrade to Maven (wrapper) 3.2.0

revapi

• 4e0c49a remove breaking change justification on concatMap

📝 Documentation

README

• 8c5aa55 mention the 2.5.x branch and sunset of 1.x branch

unscoped

• b466243 addition of a reactive pitfalls reference

Contributors

We'd like to thank the following people for their contributions:
Florian Heubeck, Julien Ponge

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This discussion was created from the release Release 2.6.0.