I’m in a process of moving this site and my mail addresses to the new domain: goral.net.pl. Due to this I added my new e-mails to PGP key. Old domain (mgoral.org) will continue to work work at least until mid-May 2019. After that I’ll decide whether I need to continue renewing that domain or will it be abandoned.
You can still download it from the same location. Fingerprint: 0423 DE59 98D1 2C33 E599 CDCF E3DD DA4D C45F 58CB (not changed)