The only caveat I found was that on the raspi3-firmware package upgrade the changes I had done to /etc/kernel/postinst.d/50-raspi3-firmware were not copied to /etc/kernel/postinst.d/z50-raspi3-firmware.
I had modified the root fs, as I boot from /dev/md1 not from the mmc device, and thus after upgrading the raspi3-firmware I ended up with a config.txt that would have tried to boot from the mmc. Also on another device I had set cma=96M at the postinst script and that had also been lost. Other than that everything is fine for me. Regards... -- Manty/BestiaTester -> http://manty.net
