User blog comment:Obsidion Darkhart/Rank 4 hull upgrades... With fury broadsides!/@comment-1997676-20111020213907

The amount of time an update stays on test depends solely on how long it takes to fix all the bugs in it. As of now, it's still full of them. Most likely Disney is working on a bundle of bugfixes right now, and after that's released it may or may not be long.