There's no "Official" road map. Being young FOSS software we don't exactly have a dedicated project management team with all the roles and planning that comes with. This also means we can be really agile and add features to production in hours.
We have a project on Github that we use to track longer term features/bugs that we may make public at a later date.
For now it's really just Forum feature posts that we agree with and anything listed here (we do need to do a better job of opening Github issues for features mentioned on the forum we are definitely going to add, but it's been quite busy lately!).