Release Notes - Maven - Version 4.0.0-alpha-13

Bug

• [MNG-8005] - IDE WorkspaceReader is ignored in Maven 4
• [MNG-8014] - Maven concurrent model builder deadlocks
• [MNG-8017] - Maven fails at start with "Cannot run program "infocmp": error=2, No such file or directory"
• [MNG-8021] - The user properties and system properties on session should be immutable
• [MNG-8022] - 'mvn -version' results in NullPointerException
• [MNG-8024] - Maven 3 models are not serializable, despite marked as such
• [MNG-8039] - DefaultProjectBuilder should not change given artifact

New Feature

• [MNG-5726] - Update OS Activation To Allow Wildcards In OS Version
• [MNG-7954] - Provide a cleaner DI api
• [MNG-8006] - Provide a SPI so that extension can interact with user properties at session creation time

Improvement

• [MNG-7854] - Non directly managed imported and conflicting depMgt entries should warn
• [MNG-8012] - Warn on BOM import within same reactor
• [MNG-8015] - Control the type of path where each dependency can be placed
• [MNG-8029] - improve documentation of mirror in settings
• [MNG-8037] - Restrict project to the entity being built and make it immutable
• [MNG-8045] - Use DependencyGraphDumper instead of own implementation
• [MNG-8053] - Profile activation by packaging in the POM

Task

• [MNG-7976] - Investigate MNG-6127 IT instability
• [MNG-8013] - Integration testing process logs can be output github artifact
• [MNG-8016] - Simplify ModelCache
• [MNG-8023] - New method for project artifacts
• [MNG-8026] - Maven should define from ground up scopes used with Resolver
• [MNG-8043] - Dependency properties should be provided by Resolver consumer
• [MNG-8046] - Upgrade github action version from v3 to v4
• [MNG-8054] - Investigate possible solutions for build number diffs on deploy
• [MNG-8059] - Move Resolver off java.io.File to NIO2 Paths
• [MNG-8060] - Use String#isEmpty instead of length
• [MNG-8061] - Upgrade Maven runtime requirement to Java 17
• [MNG-8067] - Refer to latest schema for extensions.xml

Dependency upgrade

• [MNG-8035] - Upgrade Resolver version to 2.0.0-alpha-7
• [MNG-8036] - Upgrade to JLine 3.25.1
• [MNG-8057] - Upgrade Modello to 2.3.0

What's Changed

• [MNG-8016] Simplify ModelCache by @gnodet in https://github.com/apache/maven/pull/1377
• [MNG-8014] Workaround for deadlocks in model building by @gnodet in https://github.com/apache/maven/pull/1376
• Simplify graph by @gnodet in https://github.com/apache/maven/pull/1380
• [MNG-8005] Fix workspace reader drop bug by @cstamas in https://github.com/apache/maven/pull/1385
• [MNG-8006] SPI to contribute to effective properties and more by @cstamas in https://github.com/apache/maven/pull/1384
• [MNG-8014] Fix multithreaded builder by @gnodet in https://github.com/apache/maven/pull/1386
• [MNG-8023] New method + javadoc on Project by @cstamas in https://github.com/apache/maven/pull/1387
• [MNG-8026] Maven drives regarding scopes by @cstamas in https://github.com/apache/maven/pull/1392
• [MNG-8035] Update to Resolver 2.0.0-alpha-7 by @cstamas in https://github.com/apache/maven/pull/1394
• [MNG-8036] [MNG-8017] [MNG-8022] Upgrade JLine to 3.25.1 by @gnodet in https://github.com/apache/maven/pull/1390
• [MNG-8037] Restrict project to the entity being built and make it immutable by @gnodet in https://github.com/apache/maven/pull/1389
• [MNG-7854] Warn if imported dep is ignored by @cstamas in https://github.com/apache/maven/pull/1370
• [MNG-8013] Integration testing process logs can be output github artifact by @CrazyHZM in https://github.com/apache/maven/pull/1375
• [MNG-8026] Maven drives regarding scopes by @cstamas in https://github.com/apache/maven/pull/1391
• [MNG-7954] New dependency injection mechanism by @gnodet in https://github.com/apache/maven/pull/1393
• [MNG-8043] Dependency properties should be provided by Maven by @cstamas in https://github.com/apache/maven/pull/1399
• Remove empty dependency scope from the api by @gnodet in https://github.com/apache/maven/pull/1402
• Clean mdo schemas by @gnodet in https://github.com/apache/maven/pull/1365
• [MNG-8045] Use DependencyGraphDumper instead of own implementation by @slawekjaranowski in https://github.com/apache/maven/pull/1404
• DI and API fixes by @gnodet in https://github.com/apache/maven/pull/1407
• [MNG-8046] Upgrade github action version from v3 to v4 by @CrazyHZM in https://github.com/apache/maven/pull/1405
• [MNG-8053] Profile activation by packaging in the POM by @gnodet in https://github.com/apache/maven/pull/1410
• [MNG-8039] Don't change resolved artifact by DefaultProjectBuilder by @slawekjaranowski in https://github.com/apache/maven/pull/1408
• [MNG-8054] Ability to force build number by @cstamas in https://github.com/apache/maven/pull/1414
• [MNG-8029] improve documentation about mirror settings by @hboutemy in https://github.com/apache/maven/pull/1417
• [MNG-8057] Upgrade Modello to 2.3.0 by @gnodet in https://github.com/apache/maven/pull/1418
• [MNG-8006] Switch property contributors to use a lazy lookup by @gnodet in https://github.com/apache/maven/pull/1419
• [MNG-8059] Paths everywhere by @cstamas in https://github.com/apache/maven/pull/1413
• [MNG-8060] Use String#isEmpty instead of length by @CrazyHZM in https://github.com/apache/maven/pull/1420
• [MNG-7976] Investigate MNG-6127 IT instability by @CrazyHZM in https://github.com/apache/maven/pull/1422
• [MNG-5726] Support regular expression matching in profile activation for by @kwin in https://github.com/apache/maven/pull/1421
• Use v4 api to resolve project dependencies by @gnodet in https://github.com/apache/maven/pull/1409
• Use SessionData to store ProjectIndex by @gnodet in https://github.com/apache/maven/pull/1423
• Fix concurrent cache access by @gnodet in https://github.com/apache/maven/pull/1425
• Extract JLine support into its own module by @gnodet in https://github.com/apache/maven/pull/1426
• Add a SpiService marker interface by @gnodet in https://github.com/apache/maven/pull/1427
• Missing annotations on api by @gnodet in https://github.com/apache/maven/pull/1428
• Make LifecycleStarter pluggable by @gnodet in https://github.com/apache/maven/pull/1424
• [MNG-8024] Make WrapperProperties and WrapperList serializable by @gnodet in https://github.com/apache/maven/pull/1433
• [MNG-8015] Control the type of path where each dependency can be placed by @gnodet in https://github.com/apache/maven/pull/1401
• [MNG-8012] Warn if in-reactor BOM import happens by @cstamas in https://github.com/apache/maven/pull/1434
• [MNG-8061] Maven: Require Java 17 by @bmarwell in https://github.com/apache/maven/pull/1430

New Contributors

• @bmarwell made their first contribution in https://github.com/apache/maven/pull/1430

Full Changelog: https://github.com/apache/maven/compare/maven-4.0.0-alpha-12...maven-4.0.0-alpha-13