I had debug build installed a but have since gone back to the "production" build. However, on startup Shareaza still complains that I have an alpha build and the testing period expired. How do I remove that annoyance?
Yes. I used to have lots of problems with installers that "optimized" by not replacing executables that weren't older than what I was installing. Shareaza has a command line switch (-nowarn) for removing the warning, btw.
As to the fact that the last official debug builds are more than 3 (!) months old, I helped myself out: For everyone searching for debug builds, I build them by myself and upload them to blogspot: