A plugin that allows to format poems in a proper and easy way. It provides some small control tags to allow adjustment to the layout.
I use git for my own development. You can find the Trunk-version on GitHub. It includes also the scripts to update the subversion-directory on wordpress.
Yes, I'm sure, that there are some known bugs. I had no time to fix or trace them yet.
Yes, there is kind of a roadmap. But the order depends on my time.