Apache Maven 3.0 릴리즈

The Maven team is pleased to announce the release of Apache Maven 3.0.

Maven is a project comprehension and build tool, designed to simplify the process of maintaining a healthy development lifecycle for your project. You can read more here:

 http://maven.apache.org/

Downloads of source and binary distributions are listed in our download section:

 http://maven.apache.org/download.html

A major goal of Maven 3.0 is to be compatible, to the extent possible, with existing plugins and projects designed for Maven 2.x. Users interested in upgrading to this new major release should have a glance at the compatibility notes for known differences between Maven 3.0 and Maven 2.x:

 http://cwiki.apache.org/MAVEN/maven-3x-compatibility-notes.html

If you encounter unexpected problems while using Maven 3.0, please feel free to contact us via the Maven developer list:

 http://maven.apache.org/mail-lists.html

Last but not least, the Maven team would like to thank all the users that tested the various alphas/betas/RCs and provided valuable feedback that helped us to eventually release a solid Maven 3.0!

Release Notes - Maven 2 & 3 - Version 3.0 (since 3.0-beta-3 only)

** Bug

   * [MNG-4592] - Snapshot artifacts that could not be downloaded due to communication problems are "blacklisted" for a day by default.

   * [MNG-4751] - Snapshot version not resolved for version range

   * [MNG-4785] - NPE in dependency resolution code for TC plugin

   * [MNG-4786] - [regression] Ant-based mojo using maven-script-ant:2.1.0+ cause NPE

   * [MNG-4788] - [regression] Appassembler Maven Plugin doesn't work like as it should

   * [MNG-4789] - [regression] Difference in compile scope dependency resolution

   * [MNG-4791] - [regression] POM artifacts passed into MavenProjectBuilder.buildFromRepository() are no longer resolved

   * [MNG-4793] - Unable to obtain archiver for extension 'zip'

   * [MNG-4794] - 'org.apache.maven.plugins:maven-install-plugin:2.3.1'. A required class is missing: org.codehaus.plexus.digest.Digester

   * [MNG-4795] - [regression] Dependencies in forked reactor projects are not resolved when aggregator bound to lifecycle forks

   * [MNG-4800] - Conflict resolution does not pick sub tree of nearest dependency if farther conflicting dependency has wider scope

   * [MNG-4810] - Maven cannot build if loaded in a classloader that is not backed by a real JAR file / classpath

   * [MNG-4811] - Custom Maven Plugin regression in Maven 3.x, custom ComponentConfigurator causes infinite loop

   * [MNG-4814] - Eary dependency resolution attempts for reactor projects prevent their later resolution from the reactor

   * [MNG-4818] - NPE in legacy.DefaultWagonManager.getArtifact

   * [MNG-4829] - [regression] Checksum failures aren't logged

   * [MNG-4832] - Maven 3 Regression: Missing constructor of org.codehaus.plexus.component.configurator.converters.special.ClassRealmConverter

   * [MNG-4834] - [regression] MavenProject.getParent() ignores configured repositories

   * [MNG-4836] - Incorrect recursive expression cycle errors (update plexus-interpolation)

   * [MNG-4837] - Interpolation error due to cyclic expression for one of the POM coordinates gets needlessly repeated

   * [MNG-4842] - [regression] Repositories discovered in dependency POMs override repositories configured for original resolution request of POM

   * [MNG-4845] - [regression] MavenProject.getDependencyArtifact() returns artifacts without version for dependency with version range

** Improvement

   * [MNG-4452] - Metadata for snapshots should include classifier

   * [MNG-4787] - Allow class realm manager delegates to alter public part of Maven core realm

   * [MNG-4815] - (3.0-RC1) Maven Java API does not give nice error messages when improperly configured

   * [MNG-4824] - multiple failures need additional whitespace

   * [MNG-4825] - Relative path errors could be more explicit

** New Feature

   * [MNG-4484] - Create a Maven API for component configuration

** Task

   * [MNG-4805] - Update default plugin versions used for built-in lifecycle mappings

   * [MNG-4807] - Extend core artifact filter to exclude relocated Guice-based Plexus shim

** Wish

   * [MNG-4796] - add a warning when profiles.xml is used (Maven 2) or detected (Maven 3)

Enjoy,

-The Maven team