We have finished the work on upgrading LiteCube and W21 to be fully compatible with Roundcube 0.8.2. If you're running any of those skins on the latest version of Roundcube, we suggest you upgrade to take advantage of all the newest functionality that they offer.
We have also upgraded all of our mobile skins and fixed the word wrapping problem on plain text messages. All the upgrades are available in our customer area.