Hey Team, Here is the original zipped 1.2.1 file I saved when I Downloaded it, I am sorry I don't have the source code, please do check the file with your antivirus.

It does say "0.8.6.0-" in the about QT though, so not sure what the dev was up too.

https://mega.co.nz/#!WY9FxKoT!EPzbuJkAKmv-mpnM8EXpDds86f0c4V8Ap66v7q2rlgc

Regards