ski 1.5.0 is out

TL;DR: ski-1.5.0 is available for download! It is primarily a maintenance release that completely removes motif and gtk backends, fixes building against C23 toolchains and adds a small -initramfs option to supply separate initramfs file to be used along with emulated kernel. 1.4.0 announcement has a few hints on how to run it. Have fun!