Just in case you don't already know, Virtaal has undergone some major
changes in the last few weeks. It started with the refactoring to a
MVC-architecture. This will make the countless new features to come a
lot easier to add and maintain. These developments all happened on the
virtaal/mvc branch, but has been moved to trunk today (the "old" trunk
is still available as tags/virtaal_pre_mvc).
Virtaal has already started benefiting from the refactoring with the
addition of translation memory!
There will soon be some very comprehensive developers' documentation
available to help anyone interested in contributing.