Features added:
- snappy can now use proprietary Nvidia drivers on Ubuntu 18.04 and similar.
Features removed:
- none
Bugs fixed:
- snappy now correctly grants write access to writable content slots
- snappy now correctly re-computes refresh schedule when schedule is set
- snappy no longer blocks access to serial ports named /dev/ttymxcX
- snappy no longer sends needless authentication data on some requests
- snappy uses more recent version of a YAML parser