I think I'm losing my mind.

We're moving to a new version of Powerbuilder this year. Then to the latest version next year. In addition, we're upgrading our tool to the latest version (7), which may or may not be compatible with either version of powerbuilder. I fear I many need to re-record my scripts yet again. I just got back from a 2 week vacation and can't put in for more time just yet.
How do you handle it? Not to mention, I may actually find a bug in the app now and then.