v3.7.8
Help / know-how needed!
Unfortunately downloading the list of recent stop releases from jolla.zendesk.com is not working anymore.
For details, see issue #48 (comment) ff.
(Please contribute with your knowledge, if you can.)
Change: Thus disabling this safety measure for now!
Note, that sfos-upgrade's internal list of stop releases always has been up-to-date (and still is), hence additionally downloading and merging the recent list from jolla.zendek.com (now disabled) just constituted a fail safety measure (against the internal list becoming outdated).