l/pycairo-1.18.2-i586-1.txz

x/libglvnd-1.2.0-i586-3.txz
It seems that Mesa now expects libglvnd to provide the header files, so this
has been rebuilt without –disable-headers. These headers remain missing on
the system after doing so: GL/gl_mangle.h, glx_mangle.h, and GLES3/gl3ext.h.
If anything still requires those headers, please let me know and we'll look
into what can be done about it. Thanks to TheRealGrogan for the heads-up.

l/gtkmm3-3.24.2-i586-1.txz

x/mesa-19.2.2-i586-1.txz

xap/fvwm-2.6.9-i586-2.txz
Fixed missing fvwm man page. Thanks to Etienne Casaert.