The upcoming 0.5 version of ant4eclipse contains two new major features:
1. It contains support for building Eclipse (and OSGi) Plugins and Features. See the rerefence of buildPlugin and buildFeature for examples.
2. Subversion support has been added! You can now check out your Subversion-based Project Set Files from SVN respository using the svnGetProjectSet task.
Currently the first release candidate of ant4eclipse 0.5 ist available here from Sourceforge. Please feel free to try it out and use our bugtracker and mailing list to ask questions and send comments.