A grave bug (Whonix repository not enabled by default) we caught last minute. Wasn’t planned to make another VirtualBox version before Whonix 14 release if it wasn’t for zerofree.
Bug found. Rather a mistake. 14.0.0.7.4 will not have any code changes.
Multiple download attempts over Tor kept failing even if I agree to waiting half a day for a GB to download. I think its because the relay network is choked or something.