We just added/updated the release tags in our GitHub repositories for croggle-android and croggle-desktop.
This time, we included downloadable binaries, so from now on we have a decent binaries hosting.
Previously, they were stored in Lukas' dropbox :D
If you are interested, head over to the android and desktop releases.
We would also appreciate your feedback, so feel free to post in our issue tracker
Maybe we will add some new features if we find the time, to be able to show something on our KIT day of computer science talk. So stay tuned!