I use CCed background with my songs, some of which are -ND so I can't edit them to add credit to the author. Would it be possible to have individual themes let you but a blurb in the footer (optionally) so we can fill in copyright info for the theme background that way?
second: sometimes due to lighting conditions I can't control then a background and the text won't contrast the way I fixed this in PowerPoint was to have an extra copy with a white block behind the text, anyway to do this without background editing in OpenLP? (being able to change the theme on the fly would work for my needs)
BONUS: let us change verses with left/right in addition to up/down to ease moving from Powerpoint.