We're two months into 2013 and if you've been sitting at the edge of your seat waiting for a new version of Roundcube, you can shift back now and get comfortable. Roundcube 0.8.5 has just been released and and we're glad to say that our skins are compatible - no skin upgrades needed this time around.
The Roundcube team did some bug fixes and improvements, as well as fixes for a recently reported XSS vulnerability. So, don't hesitate to upgrade.