Acceleo is a free software, its development is totally open.
Many services are available in order to follow or take part in the Acceleo development.
This planet is a blog aggregation of people involved in Acceleo or in the modules repository. You'll get news about Acceleo developments but also about model driven engineering, software architecture, Eclipse and EMF.
In order to discuss in "live" the #acceleo channel has been opened on the irc.freenode.net IRC server.
All talks about the Acceleo internal behavior or the modules repository takes place through this mailing list. Do not hesitate to subscribe and react!
You may (and are encouraged to) checkout the source code and change it under the terms of the Acceleo license.
Anonymous access :
svn checkout svn://svn.forge.objectweb.org/svnroot/acceleo
Developer access :
svn checkout svn+ssh://email@example.com/svnroot/acceleo
Have a look on the roadmap in order to know what will the next Acceleo milestones bring in terms of new exciting features.