I'm starting to worry as well. I'm receiving RSS Feeds from PortableApps, and I can see so many apps have been updated over and over again, but nothing from LiberKey. I left PortableApps because they did not have launcher updated to include some features that LiberKey have, but now it seems I'm forced again to switch.
At first, I assumed it was only vacation time in France, but this is taking way to long. Last updated app I received was on July 9. It is now August 22... Sure as hell this is serious now.
LiberKey could at least post status on this. Let us know they are on vacation, and will be back at certain date, but nothing at all.
In respect to the work LiberKey team have done so far, time and effort involved in this project, I will give them a little more time, 1-2 weeks, to at least post something on this site, or use built-in feature called "LiberKey News" to inform us of the project and/or staff status.
If no update received by then, well...