The Mojo version has been upgraded to 2.0-SNAPSHOT.
So feel free to test and report any issue.
To test it :
Add the codehaus snapshot repo in your pom :
<pluginRepositories>
<pluginRepository>
<id>codehaus.snapshots</id>
<url>https://nexus.codehaus.org/content/repositories/snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
Configure the mojo version
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>selenium-maven-plugin</artifactId>
<version>${seleniumPluginVersion}</version>
</plugin>
</plugins>
</pluginManagement>
So have Fun.