Here's the projects that are affected:

0ad
bear
ceph
dolphin-emu
domoticz
fb303
fbthrift
folly
freeopcua
gerbera
libsemigroups
mkvtoolnix
nheko
spdlog
watchman
waybar
zswap-cli

You may want to send notification emails to the maintainers directly using the <package>-maintainers@fedoraproject.org email addresses since you can't perform the rebuilds yourself.

Thanks,
Richard