* [MCHECKSTYLE-220] - Debug shows unnecessary stacktrace with java.net.MalformedURLException: no protocol: LICENSE.txt
* [MCHECKSTYLE-260] - sourceDirectories property is ignored in multi-modules
* [MCHECKSTYLE-301] - Plugin in check goal should print the name of the rule that was violated
* [MCHECKSTYLE-322] - Update plugin to use 6.18 checkstyle (last version that is based on jdk7)
* [MCHECKSTYLE-332] - maven plugin not using cache property
* [MCHECKSTYLE-337] - checkstyle:check only supports xml output format, but the docs say it supports plain as well
* [MCHECKSTYLE-320] - Upgrade maven-plugins to version 30
* [MCHECKSTYLE-335] - Migrate plugin to Maven 3.0
* [MCHECKSTYLE-336] - Fail the build when deprecated parameters sourceDirectory or testSourceDirectory are used
* [MCHECKSTYLE-338] - Add support for 'omitIgnoredModules'
* [MCHECKSTYLE-340] - Migrate plugin to Maven 3.0
* [MCHECKSTYLE-275] - remove old deprecated parameters from report
* [MCHECKSTYLE-331] - Upgrade of plexus-interpolation to 1.24.