The Apache Maven team is pleased to announce the release of the Maven
Compiler Plugin version 3.9.0.
https://maven.apache.org/plugins/maven-compiler-plugin/
You should specify the version in your project's plugin configuration:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.9.0</version>
</plugin>
Release Notes - Maven Deploy Plugin - Version 3.9.0
** Bug
* [MCOMPILER-272] - When annotationProcessorPaths has multiple
entries, only the transitive dependencies of the first entry are added
* [MCOMPILER-359] - plexus-java 0.9.10 causes a NullPointer in
compiler-plugin 3.8.0
* [MCOMPILER-373] - Unable to compile MR jar code against older
directories
* [MCOMPILER-410] - CI Broken by JDK 15 changes
* [MCOMPILER-455] - preparePaths does not take toolchain into
account when parsing module-info.class
** Improvement
* [MCOMPILER-376] - Change default source/target to 1.7 (new
minimum for JDK 12)
* [MCOMPILER-382] - Remove superfluous exception declarations
* [MCOMPILER-383] - Use Java 7 type inference more
* [MCOMPILER-384] - Remove null checks in conjunction with instanceof
* [MCOMPILER-385] - Minor performance improvements in CompilerMojo
* [MCOMPILER-404] - Update default source/target from 1.6 to 1.7
* [MCOMPILER-405] - Update plexus-java to 1.1.0
* [MCOMPILER-411] - make build Reproducible
* [MCOMPILER-427] - Lack of guide for cross-compilation for JDK 9+
* [MCOMPILER-428] - Documentation regarding
useIncrementalCompilation not very useful
* [MCOMPILER-449] - Improve <jdkToolchain> parameter description
* [MCOMPILER-471] - Require Java 8
* [MCOMPILER-475] - Shared GitHub Actions
** Task
* [MCOMPILER-189] - Source Xref report is missing classes due to
simple name collision, update maven-jxr-plugin
* [MCOMPILER-398] - Simplify the implementation of the
inclusion/exclusion logic
* [MCOMPILER-467] - Improve compile mojo parameter
multiReleaseOutput docs
** Dependency upgrade
* [MCOMPILER-399] - Upgrade mockito to latest 2.x
Enjoy,
-The Apache Maven team
