ASL3 3.6.3-3

What's Changed

• Require --force-confold for dpkg upgrades by @jxmx in #115
• Use asterisk core for restarts to avoid systemd weirdness by @jxmx in #117
• Move python3-serial package dependency (from asl3-pi-appliance to asl3) by @Allan-N in #118
• Manage Kernels by @jxmx in #119
• Additional adjustments to the code created in #119

Full Changelog: 3.6.2-1...3.6.3-2