After a look at the auto-updater issue, I found out that the problem is deeper than I first thought. Mainly built on the QHttp class, this updater's architecture is old and poorly done. I will re-code it before releasing anything.

So the new (estimated) release date is the 22th of February. This date is a maximum and I could release it before if the work is finished and tested earlier.

Arnaud Dupuis