As you know anything with computers and software will be outdated in a week. Anything the pCP team can do to help keep the piCore distro up to date and bleeding edge releases, please let us know.
Anyway 8.0 Release tested on
Zero v1.3
B+
rpi2
rpi3
On a couple of systems, I did a update of only the boot partition, updated kernel module extensions, and then ran tce-update to grab the rest of the updates. Running tce-update, when it downloads a new version that contains a dependency it is hardcoding the kernel version in the dep file, rather than leaving the -KERNEL in the dep