I can not use the occ command due to permission issues (netcup webhosting). So upgrading is only possible via the webupdater.
However the webupdater gets stuck on “Extracting” every single time when trying to update from 20.0.0 to 20.0.1.
Could you please help me by either telling me how to get past the “Extracting” or at least how to abort the upgrade and just get my working 20.0.0 back?