a/acl-2.3.0-x86_64-1.txz

a/attr-2.5.0-x86_64-1.txz

d/doxygen-1.9.1-x86_64-1.txz

xfce/exo-4.16.1-x86_64-1.txz

ap/hplip-3.20.5-x86_64-3.txz
Switched to hplip-3.20.5 to fix regressions in the hp-plugin subsystem.
Patched to use is_alive() rather than the deprecated isAlive().
Thanks to Andypoo.
Newer versions than 3.20.6 require avahi. We'll stick with this version
for now and leave the decision about whether we love HP more than we hate
avahi for another day.

xap/mozilla-firefox-78.8.0esr-x86_64-2.txz
Rebuilt with –enable-system-nss and –enable-system-nspr. Thanks to franzen.

xap/mozilla-thunderbird-78.8.1-x86_64-2.txz
Rebuilt with –enable-system-nss, –enable-system-nspr, and
–disable-debug-symbols. Thanks to franzen.

xap/seamonkey-2.53.6-x86_64-3.txz
Rebuilt with –enable-system-nss and –enable-system-nspr. Thanks to franzen.

x/mesa-21.0.0-x86_64-1.txz