Sonar Quality Dashboard version 3.0 has recently been released including separate commercial editions and a new plugin allowing developers to see how their individual commits affect project quality.
The latest version of open source code quality management tool Sonar supports architecture constraint rules and custom dashboards. SonarSource team recently released Sonar 2.4 version which also includes Maven 3 support and an update center to install and upgrade Sonar plugins.
The new version of open source code quality management tool Sonar provides design and architecture metrics. Sonar 2.0 introduced the analysis of design, architecture and object-oriented metrics for Java applications. And Sonar 2.1 version, which was released recently, supports the detection of unused methods and calls to deprecated methods.