You've served us well, old window-deco friend, but it's time to move on.

dmenu: Replaced by rofi.

libxfont: No rdeps; no longer used in-tree.

which: Replaced by debianutils-which.

Low Bandwidth X support was removed in the most recent X11 distribution.
These applications no longer build.

It needs a bump, but newer versions have an extremly painful to debug
corruption bug (that may only occur on musl?), and noone besides me used
it anyway.

Doesn't work with GCC 8, undesired by community.