piCore 15.0 Release

[Paul_123]

Team Tiny Core is happy to announce the release of piCore-15.0.  Both 32 and 64bit images are available.

rpi-kernel 6.6.47
gcc 13.2.0
binutils 2.42
glibc 2.39
busybox 1.36.1
micropython 1.19
openssl 3.2.0.

32bit - http://www.tinycorelinux.net/15.x/armhf/treleases/RPi/piCore-15.0.0.zip  (This should run on all rpi boards)
64bit - http://www.tinycorelinux.net/15.x/aarch64/releases/RPi/piCore64-15.0.0.zip  (rpi zero2W, pi3, pi4, pi5)

A couple of notes:

• armv6/7/7l repos have been replaced by an armhf repo, which contains 32 bit extensions
• When using 32bit images, the pi4 and pi5 will use a 64bit kernel.  please make sure to look at uname if manually downloading kernel module extensions. The 32bit armv7l kernel for the Pi4 is optional if you edit the config.txt on the boot drive.

Changes since Beta3:
 - Reduced partition1 back to 80MB
 - updated udev script for proper rpi serial port symlinks.