LinuxServer Changes:
Rebase to Alpine 3.15.
nzbhydra2 Changes:
v4.3.2 (2022-06-13)
Fix Fix use of groups in custom search request mapping. See #700
Fix Fix download of backup files. See #772
Note The mysterious issues with connections to indexers failing (and perhaps some other issues) were caused by changes in the linuxserver.io image and should be fixed by now.