v4.0.0-M2

[graemerocher]

What's Changed

New Features 🎉

• Add support for annotation-based CORS configuration (8558) by @wetted in Add support for annotation-based CORS configuration (8558) #8580
• Support for Compilation Time Expressions in Annotations by @graemerocher in Support for Compilation Time Expressions in Annotations #8954
• add ability to disable streaming http request processing by @graemerocher in add ability to disable streaming http request processing #9006
• Support for conditional routing by @graemerocher in Support for conditional routing #9094

Bug Fixes 🐞

• Logback configuration defined via JAVA_TOOL_OPTIONS is ignored by @timyates in Logback configuration defined via JAVA_TOOL_OPTIONS is ignored #9009

Improvements ⭐

• tck: static resource test by @sdelamo in tck: static resource test #8971
• Unwrap optionals with safe navigation in expressions by @graemerocher in Unwrap optionals with safe navigation in expressions #9024
• Use Map.of instead of custom implementation by @dstepanov in Use Map.of instead of custom implementation #9032

Docs 📖

• doc: don't use Micronaut as a noun by @sdelamo in doc: don't use Micronaut as a noun #8958
• Fix broken link to checkstyle issue img by @Januson in Fix broken link to checkstyle issue img #9047

Dependency updates 🚀

• Bump Jib Maven Plugin version by @alvarosanchez in Bump Jib Maven Plugin version #8980
• build: netty 4.1.90-Final by @sdelamo in build: netty 4.1.90-Final #9019
• fix(deps): update managed-jackson to v2.14.2 by @renovate in fix(deps): update managed-jackson to v2.14.2 #8169
• fix(deps): update managed-slf4j to v2.0.7 by @renovate in fix(deps): update managed-slf4j to v2.0.7 #8537
• chore(deps): update plugin com.google.devtools.ksp to v1.8.20-1.0.10 by @renovate in chore(deps): update plugin com.google.devtools.ksp to v1.8.20-1.0.10 #8676
• fix(deps): update dependency org.testcontainers:spock to v1.17.6 by @renovate in fix(deps): update dependency org.testcontainers:spock to v1.17.6 #9044
• build: Kotlin 1.8.20 by @sdelamo in build: Kotlin 1.8.20 #9055
• chore(deps): update gradle/gradle-build-action action to v2.4.0 by @renovate in chore(deps): update gradle/gradle-build-action action to v2.4.0 #9080
• fix(deps): update netty monorepo to v4.1.91.final by @renovate in fix(deps): update netty monorepo to v4.1.91.final #9079
• fix(deps): update junit5 monorepo by @renovate in fix(deps): update junit5 monorepo #9078

Other Changes 💡

• Fix bug preventing scheduled jobs from being ran in the specified time zone by @Gradsta in Fix bug preventing scheduled jobs from being ran in the specified time zone #8911
• More mTLS test cases by @yawkat in More mTLS test cases #8944
• Move from javax.el to jakarta.el. by @altro3 in Move from javax.el to jakarta.el. #8966
• build: Apache Groovy 4.0.10 by @sdelamo in build: Apache Groovy 4.0.10 #8975
• Embedded HTTP benchmark, various small perf improvements by @yawkat in Embedded HTTP benchmark, various small perf improvements #8974
• Fix validation tests by @dstepanov in Fix validation tests #8983
• Correct KSP parameters matching by @dstepanov in Correct KSP parameters matching #8989
• Correct KotlinClassElement's isAssignable by @dstepanov in Correct KotlinClassElement's isAssignable #8988
• add missing logback.xml by @wetted in add missing logback.xml #8987
• Fix race condition in FilterRunner by @yawkat in Fix race condition in FilterRunner #9005
• Make Kotlin and Kotlin coroutines versions managed. by @wetted in Make Kotlin and Kotlin coroutines versions managed. #8995
• More performance improvements by @yawkat in More performance improvements #8993
• fix java.lang.IllegalArgumentException: duplicate element: ALL_PUBLIC_METHODS by @graemerocher in fix java.lang.IllegalArgumentException: duplicate element: ALL_PUBLIC_METHODS #9015
• Correct typo in OutgointRequestProcessorMatcher classname. by @wetted in Correct typo in OutgointRequestProcessorMatcher classname. #9016
• Support JDK 20 in annotation processors by @dstepanov in Support JDK 20 in annotation processors #9022
• Improve support for logback 1.3+ by @timyates in Improve support for logback 1.3+ #9018
• Enhance TCK server headers test by @timyates in Enhance TCK server headers test #9025
• Cleanup expressions implementation and improve perf by @graemerocher in Cleanup expressions implementation and improve perf #9027
• ci: fold release-notes & sonar in gradle workflow by @sdelamo in ci: fold release-notes & sonar in gradle workflow #9033
• Make evaluation context objects effectively singleton by @graemerocher in Make evaluation context objects effectively singleton #9034
• Add a class for handling headers in a case-insensitive way by @timyates in Add a class for handling headers in a case-insensitive way #9031
• Update CRaC to 1.2.1 for Micronaut 3.9.0 by @timyates in Update CRaC to 1.2.1 for Micronaut 3.9.0 #8992
• Fix broken incremental compilation with Gradle by @graemerocher in Fix broken incremental compilation with Gradle #9038
• Retrieving beans from bean context in expressions by @GavrilovSV in Retrieving beans from bean context in expressions #9041
• Merge branch 3.9.x into 4.0.x by @sdelamo in Merge branch 3.9.x into 4.0.x #9042
• Bump Spock to 2.3 and Groovy to 4.0.11 by @szpak in Bump Spock to 2.3 and Groovy to 4.0.11 #9054
• Retrieving environment properties in expressions by @GavrilovSV in Retrieving environment properties in expressions #9053
• More performance optimizations by @dstepanov in More performance optimizations #9070
• Performance optimizations: cache executor, optimize HttpMethod enum by @graemerocher in Performance optimizations: cache executor, optimize HttpMethod enum #9063
• Fix Groovy/Spock bug in Kubernetes module by @graemerocher in Fix Groovy/Spock bug in Kubernetes module #9067
• Microoptimizations by @yawkat in Microoptimizations #9069
• Make legacy filters work like in Micronaut 3 by @dstepanov in Make legacy filters work like in Micronaut 3 #9071
• KSP: Ignore class element nullability for isAssignable by @dstepanov in KSP: Ignore class element nullability for isAssignable #9075
• Expose ConnectionManager for use in Oracle Cloud Netty client by @yawkat in Expose ConnectionManager for use in Oracle Cloud Netty client #9073
• Issue 8592 - Update Custom converter docs to use ConversionService bean by @wetted in Issue 8592 - Update Custom converter docs to use ConversionService bean #8638
• Disable leak detection by default by @yawkat in Disable leak detection by default #9074
• More performance optimizations by @dstepanov in More performance optimizations #9076
• Fix buffer leak by @yawkat in Fix buffer leak #9092
• use Milestone versions by @sdelamo in use Milestone versions #9085
• Remove unused logback.xml file by @timyates in Remove unused logback.xml file #9104

New Contributors

• @Gradsta made their first contribution in Fix bug preventing scheduled jobs from being ran in the specified time zone #8911
• @Januson made their first contribution in Fix broken link to checkstyle issue img #9047

Full Changelog: v4.0.0-M1...v4.0.0-M2

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This discussion was created from the release v4.0.0-M2.

[subash89]

@graemerocher Micronaut-parent 4.0.0-M2 is not available in public maven repo, only 4.0.0-M1 is there. All other micronaut poms and jars available in 4.0.0-M2. Assume it's missed when deploy ?

[subash89]

I saw a supersedded fix is merged. Is there nightly builds or snapshot version we can use ?
Because local build did not work. I tried to only build maven plugin project and use 4.0.0-SNAPSHOT version to see the local changes.
I am using 4.0.0-M1 micronaut-parent pom.

Fatal error compiling: java.lang.NoSuchMethodError: Micronaut method io.micronaut.context.AbstractInitializableBeanDefinition.getEvaluatedExpressionValueForMethodArgument(int,int) not found. Most likely reason for this issue is that you are running a newer version of Micronaut with code compiled against an older version. Please recompile the offendin

[alvarosanchez]

Right, so now there are a few moving parts that we need to settle and stabilise.

There are Snapshot versions published, of course, see https://docs.micronaut.io/latest/guide/#usingsnapshots

I recommend you to check any of the examples at https://github.com/micronaut-projects/micronaut-maven-plugin/tree/master/examples

[subash89]

I did, it's pretty much same. But SNAPSHOT build is tricky, I get missing snapshot errors for some when build. Which means I have to build all related micronaut projects locally.

Are you planning to release next milestone release any sooner ?

[graemerocher]

we are working on the CLI/starter which is the last piece for everything to be released together. Things will start stabilising in the next couple of weeks

[alvarosanchez]

You don't need local builds of anything.