Micronaut Core v4.3.0

What's Changed

New Features 🎉

• feat: ServerCookieEncoder and ServerCookieDecoder by @sdelamo in #10402

Bug Fixes 🐞

• Don't log decompression exception by @yawkat in #10323

• Fail PostponeToNextRoundException on error generic element by @dstepanov in #10387

• Fix getting the name of FilteringCompositeQualifier by @dstepanov in #10397

• Fix ReadableBytesTypeConverter by @altro3 in #10403

KSP Improvements and Bug Fixes

• KSP: Allow to instantiate a bean with all defaults by @dstepanov in #10351
• KSP: Allow to specify extra all-open annotations by @dstepanov in #10360
• KSP: support defaults on bean constructors by @dstepanov in #10371
• KSP: use overrides method instead of findOverridee() by @dstepanov in #10272
• KSP: Don't create beans from interfaces by @dstepanov in #10349
• KSP: Allow to use a creator by @dstepanov in #10355
• KSP: Fix mapping problems caused by unrecognized annotation container by @dstepanov in #10361
• KSP: Visit inner-inner classes by @dstepanov in #10365
• KSP: Fix default methods with 32+ parameters by @dstepanov in #10398

Other Changes 💡

• Optimize Netty direct response by @dstepanov in #10181
• Refactor filtering to improve performance by @dstepanov in #10167
• Optimize routing by @dstepanov in #10177
• Correct nullable router signature by @dstepanov in #10201
• Allow to skip parsing the request's url into URI by @dstepanov in #10178
• Catch errors on fulfillArguments by @dstepanov in #10214
• Restore RequestLifecycle for backwards compatibility with Servet by @dstepanov in #10224
• Allow to disable filters based on the request by @dstepanov in #10172
• Add cache for DateTimeFormatter for @Format annotations by @altro3 in #10198
• Improve bytecode generation code by @dstepanov in #10265
• Cleanup code in isAccessible by @dstepanov in #10287
• Add test reproducing importing a bean with a primitive parameter by @dstepanov in #10316
• Reuse loaded native elements by @dstepanov in #10381
• Allow client config of WebSocket per message deflate by @jeremyg484 in #10357
• accept breaking changes by @sdelamo in #10405

Improvements ⭐

• systemd socket activation support by @yawkat in #10072
• Remove unused Netty attributes by @dstepanov in #10185
• Use cached MessageBodyReader for reading the body by @dstepanov in #10186
• Execute async controller methods without Reactor by @dstepanov in #10212
• More detailed error messages by @dstepanov in #10223
• Move URI validation step back to RoutingInBoundHandler by @yawkat in #10232
• Replace chunked write API by @yawkat in #10138
• Fix request backpressure by @yawkat in #10142
• Reimplement EnclosedElementsQuery to improve performance by @dstepanov in #10237
• Implement decompression in PipeliningServerHandler by @yawkat in #10155
• Compression support in PipeliningServerHandler by @yawkat in #10246
• Replace HttpServerKeepAliveHandler by @yawkat in #10250
• Use FastThreadLocal for context propagation if available by @yawkat in #10254
• Use Javac's overrides to determine if the method is overridden by @dstepanov in #10281
• Downgrade HTTP client log message by @oliverblaha in #10257
• Do not include malformed URI in error message by @be-a-bee in #10324
• Avoid having TypeConverter defined as beans by @dstepanov in #10315
• Small RequestHandler refactor by @yawkat in #10326
• Make NettyJsonHandler implement NettyBodyWriter by @yawkat in #10339
• Expression implementation improvements by @dstepanov in #10320
• AST: Introduce MethodElement#getOverriddenMethods to get all the methods overridden by this method by @dstepanov in #10342
• Java AST: Mark primitive types as non-null by @dstepanov in #10348
• Allow to reference a method in a class annotation expression by @dstepanov in #10332
• Improve how AOP proxy target is generated by @dstepanov in #10358
• Inject InterceptorRegistry into an AOP proxy, avoid multiple get bean calls by @dstepanov in #10359
• extract netty cookie into its own module by @sdelamo in #10364
• imp: add default methods to BeanDefinition to ease checking whether a method is annotated by @sdelamo in #10261
• Correct cache key of overridden method lookup by @dstepanov in #10380
• Reprocess types with errors TypeElementVisitorProcessor and allow to veto elements by @dstepanov in #10385
• Add support Access-Control-Allow-Private-Network CORS header. by @altro3 in #10400
• Log level properties case insensitive by @altro3 in #10396

Docs 📖

• Correct malformed asciidoc tags and indents with streaming file upload docs. by @wetted in #10094
• Document it is possible to use Java Records for immutable configuration with @ConfigurationProperties by @wetted in #10096
• Document Micronaut Context dependency requirement for immutable configuration properties, scheduling, and context events. by @wetted in #10095
• Improve PathVariable Docs by @wetted in #10275
• Clarify use of defaultValue element of PathVariable annotation by @wetted in #10289
• doc: Kotlin inline value classes No @introspected by @sdelamo in #10319
• doc: change Grails creator copy by @sdelamo in #10087

Dependency updates 🚀

• fix(deps): update dependency org.jetbrains:annotations to v23.1.0 by @renovate in #10144
• Update dependency org.tomlj:tomlj to v1.1.1 by @renovate in #10336
• Update dependency org.yaml:snakeyaml to v2.2 by @renovate in #10308
• Update jmh to v1.37 by @renovate in #10313
• Update dependency com.squareup.okio:okio to v3.7.0 by @renovate in #10286
• Update dependency org.testcontainers:spock to v1.19.3 by @renovate in #10306
• Update dependency com.github.javaparser:javaparser-symbol-solver-core to v3.25.8 by @renovate in https://...

Micronaut Core 4.2.4

What's Changed

Dependency updates 🚀

build: Update netty monorepo to v4.1.106.Final (#10399)

• https://netty.io/news/2024/01/16/4-1-105-Final.html
• https://netty.io/news/2024/01/19/4-1-106-Final.html

Docs 📖

• doc: Kotlin inline value classes No @introspected by @sdelamo in #10319
• doc: change Grails creator copy by @sdelamo in #10087

Other Changes 💡

• test: annotate this test as @PendingFeature by @sdelamo in #10404

Full Changelog: v4.2.3...v4.2.4

Micronaut Core 4.2.3

What's Changed

Bug Fixes 🐞

• Fix logged errors reported by fuzzing by @yawkat in #10273
• Initialize classes at build time that can deadlock graal compiler by @graemerocher in #10283
• KSP: Do not store default empty string annotation value by @dstepanov in #10284
• Ensure responseWritten is called on discard by @yawkat in #10288
• Publish service ready / stopped in consistent order by @dstepanov in #10325

Other Changes 💡

• KSP: Fix @Generated processing by @dstepanov in #10282
• Javac: Extract type variable name using the element by @dstepanov in #10293

Dependency updates 🚀

• fix(deps): update netty monorepo to v4.1.104.final by @renovate in #10276
• chore(deps): update gradle/gradle-build-action action to v2.11.0 by @renovate in #10252

Full Changelog: v4.2.2...v4.2.3

Micronaut Core 4.2.2

What's Changed

Bug Fixes 🐞

• KSP: Resolved type arguments shouldn't be marked as a type variable by @dstepanov in #10193
• Fix error with duplicate builder methods by @dstepanov in #10226
• Allow context-path to be an empty String by @jeremyg484 in #10231
• KSP: Fix enum class values by @dstepanov in #10240
• KSP: Workaround for inner anonymous classes by @dstepanov in #10247
• test. ThreadSelection accept event loop in the handler in blocking and auto scenarios by @sdelamo in #10104
• [bug] EL fails when using primitive method arguments in expression by @timyates in #10149

Improvements ⭐

• imp: don't send Content-length header for GET requests by @timyates in #10218

Docs 📖

• Update ROADMAP.adoc by @sdelamo in #10213
• Change to public so that java doc is generated for Configuration Reference link in manual. by @wetted in #10233
• docs: add reactor context propagation example by @wetted in #10220
• Update breaking changes for Micronaut 4 by @hrothwell in #10248
• Add links to guides for Micronaut Core by @wetted in #10269

Dependency updates 🚀

• fix(deps): update dependency ch.qos.logback:logback-classic to v1.4.14 by @renovate in #10191
• fix(deps): update dependency io.netty.incubator:netty-incubator-codec-http3 to v0.0.23.final by @renovate in #10222
• fix(deps): update dependency com.github.javaparser:javaparser-symbol-solver-core to v3.25.7 by @renovate in #10207
• fix(deps): update dependency io.micronaut.aws:micronaut-aws-bom to v4.1.2 by @renovate in #10249
• fix(deps): update dependency io.micronaut.rxjava2:micronaut-rxjava2-bom to v2.2.0 by @renovate in #10241
• fix(deps): update dependency io.micronaut.reactor:micronaut-reactor-bom to v3.2.0 by @renovate in #10234
• fix(deps): update netty monorepo to v4.1.103.final by @renovate in #10270
• fix(deps): update managed.ksp to v1.9.21-1.0.16 by @renovate in #10268

Other Changes 💡

• Update test by @sdelamo in #10187
• Optimize overrides-method check by @dstepanov in #10195
• Fix concurrent retrieval of expression resolvers by @rorueda in #10229
• KSP: Exclude static properties by @dstepanov in #10245
• test: remove javax.persistence.Transient from Mapper by @sdelamo in #10113
• Allow Refreshable scope under test for Env.FUNCTION and ANDROID by @timyates in #10264

New Contributors

• @hrothwell made their first contribution in #10248

Full Changelog: v4.2.1...v4.2.2

Micronaut Core 4.2.1

What's Changed

Bug Fixes 🐞

• protect against activeListeners NPE by @sdelamo in #10114
• Fix methods not respecting the array type when comparing by @dstepanov in #10168

Improvements ⭐

• remove unnecessary MicronautTest annotation by @sdelamo in #10111
• test: javax/jakarta.persistence.Transient remains in Introspected by @sdelamo in #10110
• javadoc: AnnotationValue correct since [ci skip] by @sdelamo in #10115
• Replaces usages of BeanContext::run with ApplicationContext::run by @sdelamo in #10184
• Use bean context classloader for Jackson by @dstepanov in #10121
• Update OptionsFilter to not emit duplicate headers by @jeremyg484 in #10126
• refactor: Use diamond operator by @timtebeek in #10146
• refactor: Apply SLF4J best practices by @timtebeek in #10161

Docs 📖

• doc: Update documentation to reflect that @transient was removed by @sdelamo in #10112
• Update documentation statusHandlers.adoc by @paulgrugnale in #10119
• Guide: Added instructions for setup NetBeans for Micronaut by @lkishalmi in #10136

Tests ✅

• tck: add missing tag(“multipart”) by @sdelamo in #10122

Dependency updates 🚀

• fix(deps): update dependency io.netty.incubator:netty-incubator-transport-native-io_uring to v0.0.24.final by @renovate in #10132
• fix(deps): update dependency com.h2database:h2 to v2.2.224 by @renovate in #9783
• fix(deps): update dependency com.blazebit:blaze-persistence-core-impl to v1.6.10 by @renovate in #9461
• fix(deps): update dependency io.smallrye:smallrye-fault-tolerance to v6 by @renovate in #9339
• fix(deps): update vertx to v3.9.16 by @renovate in #8255
• fix(deps): update dependency org.neo4j.driver:neo4j-java-driver to v1.7.6 by @renovate in #10152
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.4.13 by @renovate in #10166

Groovy

• fix(deps): update groovy monorepo to v4.0.16 by @renovate in #10182
• fix(deps): update groovy monorepo to v4.0.15 by @renovate in #9876

Kotlin

• fix(deps): update kotlin monorepo to v1.9.21 by @renovate in #10157
• fix(deps): update managed.ksp to v1.9.21-1.0.15 (#10169)

Micronaut Modules

Micronaut Reactor

• fix(deps): update dependency io.micronaut.reactor:micronaut-reactor-bom to v3.1.0 by @renovate in #10108

Micronaut RxJava3

• fix(deps): update dependency io.micronaut.rxjava3:micronaut-rxjava3-bom to v3.1.0 by @renovate in #10125

Micronaut Session

• fix(deps): update dependency io.micronaut.session:micronaut-session to v4.1.0 by @renovate in #10135

CI ⚙️Build 🐘

• Deprecations fixes and minor improvements in gradle scripts by @altro3 in #10036
• chore(deps): update dependency gradle to v8.5 by @renovate in #10174
• chore(deps): update gradle/gradle-build-action action to v2.10.0 by @renovate in #10170

Micronaut Gradle Plugin

• chore(deps): update plugin io.micronaut.build.shared.settings to v6.6.1 by @renovate in #10106

New Contributors

• @paulgrugnale made their first contribution in #10119
• @lkishalmi made their first contribution in #10136

Full Changelog: v4.2.0...v4.2.1

Micronaut Core 4.2.0

What's Changed

New Features 🎉

• Add StreamingFileUpload.asInputStream by @yawkat in #9787
• Add DefaultHttpClient constructor with ssl builder by @yawkat in #9875
• Facilitate troubleshooting with trace logging for health check results when endpoints.health.details-visible is unavailable. by @wetted in #9895
• Respect @Format annotation for fields passed as http request body arguments by @oujesky in #9883
• feat: dispatch OPTIONS requests by @sdelamo in #10011
• Implement zealous block detection for HttpClient by @yawkat in #10010

KSP

• KSP: skip ExecutableVisitor warning for default parameters by @dstepanov in #9833
• KSP: Implement annotation defaults retrieval by @dstepanov in #9786
• KSP: performance improvements by @dstepanov in #9832

Bug Fixes 🐞

• Add alias annotations before the stereotypes by @dstepanov in #9942

Improvements ⭐

• Polish DefaultMutableConversionService by @dstepanov in #9744
• Performance optimizations by @dstepanov in #9701
• imp: build route with a media type other than JSON by @sdelamo in #9756
• Performance improvement and cleanup of PropertySourcePropertyResolver by @dstepanov in #9766
• Changing Jakarta provide to BeanProvider as it's lazy by @dstepanov in #9779
• Fix processing order of introduced method in Java by @dstepanov in #9784
• Small bean context optimizations by @dstepanov in #9788
• Correct how maps/sets are initialized with a correct size by @dstepanov in #9834
• Improve default annotation values by @dstepanov in #9838
• Support generating source files by @dstepanov in #9960
• Improve usability of @Mapper annotation by @graemerocher in #9980
• Replace DEFAULT_EVENT_LOOP_THREADS with a lazy getter by @yawkat in #9815
• Bind form values as an array to simplify deserialization by @dstepanov in #10070
• Remove unused imports by @altro3 in #10039
• Add BinaryTypeConfiguration by @timyates in #9530
• AST: Support resolving the class element represented by GenericElement by @dstepanov in #9757
• Another HTTP filters refactoring by @dstepanov in #9722
• Skip calling containsBean for io.micronaut.context.BeanProvider by @dstepanov in #9768
• Implement enum constant in kotlin element factory by @altro3 in #9774
• Conversion service improvements by @dstepanov in #9770
• Improve bean qualifiers by @dstepanov in #9778
• Add missing @Override annotations by @altro3 in #10040
• change comment copy by @sdelamo in #10103
• imp: avoid name shadowning of result by @sdelamo in #10101
• Text proofreading by @altro3 in #10038
• imp: Exception 'java.io.IOException' is never thrown in the method by @sdelamo in #10102
• Checkstyle fixes. Remove tests conditions for JDK version less 17 by @altro3 in #10045

Tests ✅

• Fix frequent CI failures of MDCReactorSpec by @jeremyg484 in #10031
• Add tests clarifying annotations on hidden methods by @dstepanov in #9821
• test: set explicitely WRITE_IN_METAINF=false by @sdelamo in #9792
• Move old tests from JUnit4 to JUnit Jupiter by @altro3 in #10041
• tck: RequestUriTest by @sdelamo in #9986

Docs 📖

• docs: how to use the Micronaut ResourceLoader API with example using ResourceResolver by @wetted in #10054
• Fixes in adoc format by @altro3 in #10037
• docs: fix broken, stale, and deprecated links in user guide by @wetted in #9819
• Clarify how to return text-plain responses for answers others than Strings by @wetted in #9911
• Docs: Update reference field name in explaination by @dnyaneshwar2023 in #10093

Dependency updates 🚀

• fix(deps): update dependency com.fasterxml.jackson.core:jackson-databind to v2.15.3 by @renovate in #9988
• fix(deps): update netty monorepo to v4.1.101.final by @renovate in #10097
• fix(deps): update managed.jackson to v2.15.3 by @renovate in #9997
• fix(deps): update asm to v9.6 by @renovate in #10047
• chore(deps): update plugin me.champeau.jmh to v0.7.2 by @renovate in #10043
• fix(deps): update dependency com.squareup.okio:okio to v3.6.0 by @renovate in #10064
• fix(deps): update dependency io.netty.incubator:netty-incubator-codec-http3 to v0.0.22.final by @renovate in #10081
• fix(deps): update dependency com.github.javaparser:javaparser-symbol-solver-core to v3.25.6 by @renovate in #10057
• Merge branch '4.1.x' into '4.2.x' by @sdelamo in #10099

Kotlin

• Update Kotlin to 1.9.20 by @timyates in #10059
• Update kotlin to 1.9.10 by @sdelamo in #9793

Micronaut Modules

Micronaut AWS

• fix(deps): update dependency io.micronaut.aws:micronaut-aws-bom to v4.1.1 by @renovate in #10065

Micronaut Groovy

• fix(deps): update dependency io.micronaut.groovy:micronaut-runtime-groovy to v4.1.0 by @renovate in #10088

Micronaut Reactor

• build: Reactor 3.5.11 and Micronaut Reactor 3.0.3 by @sdelamo in #9966
• fix(deps): update dependency io.micronaut.reactor:micronaut-reactor-bom to v3.0.4 by @renovate in #10015

CI ⚙️Build 🐘

• Use the current JDK for testing, but 17 for building by @timyates in #9989
• Add Java 21 by @timyates in #9978
• Fix develocity badge by @timyates in #9996

GraalVM

• chore(deps): update graalvm/setup-graalvm action to v1.1.5 by @renovate in #10063
• chore(deps): update dependency org.graalvm.buildtools.native:org.graalvm.buildtools.native.gradle.plugin to v0.9.28 by @renovate in #10002

Micronaut Build Plugin

• chore(deps): update plugin io.micronaut.build.shared.settings to v6.5.7 by @renovate in #9976
• chore(deps): update dependency io.micronaut.build.internal:micronaut-gradle-plugins to v6.6.0 by @renovate in #10033
• chore(deps): update dependency io.micronaut.build.internal:micronaut-gradle-plugins to v6.6.1 by @renovate in #10105

SVM

• fix(deps): update dependency org.graalvm.nativeimage:svm to v23.1.1 by @renovate in #9625

New Contributor...

Micronaut Core 4.1.12

What's Changed

Improvements ⭐

• More efficient discard when request body is ignored by @yawkat in #10067
• regression: support JSON Merge Patch by @caioguedes in #10089

Other Changes 💡

• Cleanup Gradle JVM compatibility checks by @dstepanov in #10076

Tests ✅

• Fix goaway test by @yawkat in #10079
• Reduce test pollution with spec.name and requires in http-client tests by @timyates in #10084
• Update test to correctly assert error with Servlet by @jeremyg484 in #10082

New Contributors

• @caioguedes made their first contribution in #10089

Full Changelog: v4.1.11...v4.1.12

Micronaut Core 4.0.7

What's Changed

Bug Fixes 🐞

• Make DefaultClassPathResourceLoader handle URLs with format jar:file:/{JAR_PATH}!/{PREFIX}!/{RESOURCE} gracefully (#10092)
• Cherrypicks Issue 9905 websphere deploy war (#9906) by @sdelamo in #9918

Tests ✅

• tck: LocalDateTime query value & form url encoded (#10027)
• test: tck test for multiple headers request by @driverpt in #9814

Full Changelog: v4.0.6...v4.0.7

Micronaut Core 3.10.3

What's Changed

Other Changes 💡

• tck: LocalDateTime query value & form url encoded by @sdelamo in #10027
• Fix @QueryValue of LocalDateTime type for 3.10.x by @rlconst in #9970
• Make DefaultClassPathResourceLoader handle URLs with format jar:file:/{JAR_PATH}!/{PREFIX}!/{RESOURCE} gracefully by @guillermocalvo in #10092

New Contributors

• @rlconst made their first contribution in #9970

Full Changelog: v3.10.2...v3.10.3

Micronaut Core 4.1.11

What's Changed

Bug Fixes 🐞

• Cherrypicks Issue 9905 websphere deploy war (#9906) by @sdelamo in #9918
• Fix JsonSyntaxException: Superfluous data after top-level array in streaming mode by @dstepanov in #10000
• Handle and log HTTP/2 GOAWAY frame by @yawkat in #10007
• Add eq/hc for HttpVersionSelection by @yawkat in #9999
• Change default connection pool idle timeout from 0 to null by @yawkat in #10013
• Allow onComplete before request in PipeliningServerHandler by @yawkat in #10017
• fix: do not try to dispatch inside the event loop if channel is inactive by @rorueda in #10018
• Do not try to apply JsonView to failed responses by @yawkat in #10022
• Fix logged error when using form fields with blocking filter by @yawkat in #10021
• Fix exception when querying primary constructor of private record by @yawkat in #10049
• Fix client read timeout between earmark and dispatch by @yawkat in #10050

Improvements ⭐

• Support GraalVM JDK 21+ --strict-image-heap flag by @graemerocher in #10001

Tests ✅

• tck: form-url-encoded with field with list by @sdelamo in #10023
• tck: Form Submission of optional num type by @sdelamo in #10029
• Tck: Tests for error handlers with flux controller methods by @jeremyg484 in #10025

New Contributors

• @rorueda made their first contribution in #10018

Full Changelog: v4.1.10...v4.1.11