Version 2.2.12 has been posted, look for a calibre update notice in the next few hours. The major new change here is the addition of translations, which you can contribute to from
https://translations.launchpad.net/calibre-kobo-driver in any language you're fluent in.
Translators who've already been contributing, there's already new strings needing translating
Now for the bad news. I've been trying to get the KePub stats display back, but even when I create all the database entries the same as they get made by the Kobo Desktop app books won't show up in the Library list. Clearly there's something more going on than just database entries, but I can't see what. If anyone has insights, they're welcomed.