It is a slippery slope. I've been caught in the 3 releases in a week stage with one of my plugins. The first was a user bug, the second and third were poor planning/fixes on my part.

The one thing I learned - test often and thoroughly and don't RUSH a fix, even if it's for a deadly issue, without decent testing. (Yes, decent testing is vague. You know what that should mean to your work.)