I'm full up on 1.7. Michel made install scripts for MW4 to run on it and they're posted on his github. One thing I had to do manually was use sudo apt-get install astrometry.net. For some reason I couldn't locate the executable to run. ASTAP CLI doesn't work; despite putting it in the directory it just doesn't solve. However, if you install the full version, that works.
I could use all the features (capture/guide/scheduler/kstars). Drivers tested were 10u, ZWO (asi2600MC), and QHY462C.