1.5 has been out for some time now and I still haven't migrated. I've been holding off because one project I'm working on is staying on 1.4 so I just held off on all of them. But I think it's time to upgrade the others and just make a special case for the 1.4 project. There's too much I don't know about 1.5 yet and I need to get up to speed on it. This hosting service has forced my website code to 1.5 so I might as move everything else up as well.