发行说明 – Maven 3.6.2

Apache Maven 团队宣布发布 Maven 3.6.2。

Maven 是一个软件项目管理和理解工具。基于项目对象模型 (POM) 的概念，Maven 可以从一个中心位置管理项目的构建、报告和文档。

核心版本独立于插件版本。插件的进一步版本将单独制作。有关更多信息，请参阅插件列表。

如果您有任何问题，请咨询：

网站：https ://maven.apache.org/
maven 用户邮件列表：https ://maven.apache.org/mailing-lists.html
参考文档：https ://maven.apache.org/ref/3.6.2/

本新闻稿的记者和贡献者

我们非常重视这些非提交者的贡献，因此本节将重点关注这些人。已修复问题的描述可在这些发行说明的末尾找到。

本新闻稿的问题记者：Benoit GUERIN、Christian Schulte、Elliotte Rusty Harold、Falko Modler、Francesco Chicchiriccò、Guillaume Nodet、guofei、Joseph Walton、Louis Mills、Mark Derricutt、Mark McKelvy、Mickael Istria、Nicolas Echegut、Nicolas Radde、Raphael Rösch , Ray Tsang, Robert Thornton, Rohan Padhye, Sergey Chernov, Stefan Oehme, Thibaud Lepretre, zhb。

此版本的代码贡献者：Guillaume Nodet、Mickael Istria、Ray Tsang、Stefan Oehme、Joseph Walton、Bo Zhang、AElMehdi、Christian Schulte、毛帅、MartinKanters、Sergey Chernov、Jesse Glick。

非常感谢所有记者和投稿人的时间和支持。

（如果我们错过了任何人，请向开发人员列表发送电子邮件）。

有关更改的概述

此版本主要关注性能改进、更好的内存占用和更少的 CPU 使用率。
我们正在继续将 Maven Core 转换为使用 JSR 330 注释而不是 Plexus（仍未完成，请参阅MNG-5577）。
对“发布”限定符的新支持（请参阅MNG-6655）。
toolchain.xml 文件支持环境变量（参见MNG-6665）。

详细问题清单

子任务

[MNG-6680] - Convert Maven Settings Builder to JSR 330
[MNG-6685] - Convert Maven Model Builder to JSR 330
[MNG-6686] - Convert Maven Embedder to JSR 330

漏洞

[MNG-6375] - NullPointerException when pom.xml has incomplete XML tag
[MNG-6626] - NullPointerException in DefaultExceptionHandler
[MNG-6629] - DefaultModelValidator.validateId is inefficient
[MNG-6630] - ComparableVersion.parseVersion is inefficient
[MNG-6631] - DefaultArtifactVersion.parseVersion is inefficient
[MNG-6632] - ArtifactHandlerManager.getArtifactHandler is inefficient
[MNG-6633] - ExcludesArtifactFilter is a memory hog
[MNG-6636] - NPE on reporting convertion (DefaultReportingConverter) when inheritance of with no reports
[MNG-6639] - Child inherit.append.path attributes not defined in Maven POM XSD
[MNG-6642] - Tycho-based modules do not build with 3.6.1 (works with 3.6.0)
[MNG-6643] - Version comparison CLI does not work anymore
[MNG-6644] - NPE in DefaultReportingConverter when reports has no InputLocation (using polyglot Maven)
[MNG-6647] - NPE in DefaultReportingConverter (when reports injected by Repaint IO maven-tiles)
[MNG-6653] - DefaultProjectBuildingRequest copy constructor does not copy all fields
[MNG-6668] - Model location handling uses too much memory
[MNG-6669] - Tycho cannot resolve project dependencies
[MNG-6700] - Equal compile source roots are added multiple times
[MNG-6703] - DefaultUrlNormalizer doesn't normalize all relative URIs
[MNG-6704] - MavenRepositorySystemUtils.newSession() misses assignment
[MNG-6707] - Maven XML parser does not accept '>' in XML processing instructions
[MNG-6712] - Downgrade maven-resolver:1.4.0 to 1.3.3
[MNG-6713] - Fix ExclusionArtifactFilter to respect wildcard
[MNG-6716] - relative testSourceDirectory on macos throw duplicate class error
[MNG-6720] - MultiThreadedBuilder: wait for parallel running projects when using --fail-fast
[MNG-6723] - MavenProject.getParentFile() not set when using ProjectBuilder.build(List<File>, ...)

改进

[MNG-6069] - Migrate to non deprecated parts of Commons CLI
[MNG-6638] - Prevent reparsing POMs in MavenMetadataSource
[MNG-6655] - Add support for "release" qualifier
[MNG-6665] - toolchain.xml file should support environment variables
[MNG-6667] - Hint at Maven upgrade requirement when trying to build a pom.xml with a newer modelVersion
[MNG-6675] - Make Resolver debug log messages for projects and plugins consistent
[MNG-6695] - Improve speed in collection merging
[MNG-6696] - Speed improvements while parsing big reactor projects
[MNG-6697] - Add a fast interpolator not using reflection
[MNG-6698] - Lazily compute the ManagedVersionMap
[MNG-6701] - Document maven.repo.local system property
[MNG-6702] - Improve DefaultModelValidator performance
[MNG-6705] - Speep up Artifact version check and Parent interpolation
[MNG-6718] - Upgrade Plexus Utils to 3.2.1
[MNG-6729] - StringSearchModelInterpolator introspects objects from Java API
[MNG-6747] - Generalize 'resume from' message when build reactor fails

测试

[MNG-6535] - Improve test coverage of org.apache.maven.model.path.DefaultUrlNormalizer

任务

[MNG-6681] - improve documentation: dependency type = file classifier(optional)+extension + additional hints on dependency features

依赖升级

[MNG-6549] - Remove unused transitive dependencies of Guava
[MNG-6627] - upgrade plexus-component-metadata to 2.0.0 to get reproducible META-INF/plexus/components.xml
[MNG-6646] - Upgrade maven-assembly-plugin to 3.1.1
[MNG-6671] - Upgrade Modello to 1.11
[MNG-6674] - Upgrade Wagon to 3.3.3
[MNG-6738] - Upgrade maven-resolver to 1.4.1

完整的变更列表可以在我们的问题管理系统中找到。

完整的发行说明

查看所有版本的完整发行说明