This is the basic element of the Velocity Site News module. It contains the processing logic and the Doxia Macro.
The extension gets added to your POM as follows:
<project>
<build>
...
<extensions>
<extension>
<groupId>org.apache.velocity.site</groupId>
<artifactId>velocity-site-news-extension</artifactId>
<version>1.1.0</version>
</extension>
...
</extensions>
</build>
</project>Without this extension, the plugin does not work!