Plasma 6.4.6 for Slackware64-15.0

_ONLY_ for systems with the testing/graphics-updates installed

Please read the README docs in the subdirectories!

This uses the updated glibc 2.42 and will NOT run without it.

I wasn't going to share this, and don't really have plans to
support it, but I wanted to release it as-is for tinkerers.

Dedicated to the memory of Didier Spaier.
Rest in peace, my friend.