Getting SNAPSHOT versions of the plugin
If you really want to use snapshots, here's the repository they are deployed to. But I highly recommend using only stable versions, from Maven Central... :-)
<pluginRepositories> <pluginRepository> <id>sonatype-snapshots</id> <name>Sonatype Snapshots</name> <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url> </pluginRepository> </pluginRepositories>
Older Snapshots (prior version 5.X) are available via <url>https://oss.sonatype.org/content/repositories/snapshots/</url>.