The problem with UCK is that UCK can only be definitively tested/fixed for a ubuntu release once it has been released, at which point the repositories are frozen. Chicken. Egg.
Anyhow, there are a bunch of bugs still outstanding. So ideally we'd need a new upstream release of UCK, though I'm afraid the official developers seem strapped for time.
The problem with UCK is that UCK can only be definitively tested/fixed for a ubuntu release once it has been released, at which point the repositories are frozen. Chicken. Egg.
Anyhow, there are a bunch of bugs still outstanding. So ideally we'd need a new upstream release of UCK, though I'm afraid the official developers seem strapped for time.