Thank you, I updated to 2.2.1 succesfully and applied update checker service fix. Storeman is working too thanks to your decribed method B3 from here. (on SFOS 2.2.0 method B3 for updating certificates did not work, so update to 2.2.1 indeed helped. Also, on 2.2.0 OpenVPN didn’t work, but on 2.2.1 it works flawlessly)
I also installed OpenSSL 1.1.1 + 1.0.2 from openrepos.
The problem is, in Storeman I can’t install packages that I could before, namely Meecast by vasvlad, and Recorder by osetr. Storeman tells it can’t find libstdc++.so.6(CXXABI_1.3.9) and libc.so.6(glibc_2.28), respectively. Didn’t have this when I installed these packages on 2.2.0…