Hello all,
If anyone running linux wants a pre-compiled binary that should work on any linux version I have made a bundle and uploaded it here
https://drive.google.com/open?id=1lGadgz-miSXi5EFbW7TuYndE6c1fBqSr. This must be run using the shell script in the base directory.
This was compiled from the master branch last night on ubuntu18.04 with libdb5.3 (WARNING: this version of libdb may cause some compatibility issues with prexisting databases.)
This should have support for UPNP, QR codes, and DBUS notifications. If any of these are missing or there are other issues, please let me know.