As information for those using YouTube music videos on FuBar & Elsewhere:
Adobe will stop supporting Flash Player (the encoding for these videos) after December 31, 2020 (“EOL Date”).
After the EOL Date, Adobe does not intend to issue Flash Player updates or security patches. Therefore, Adobe will continue to prompt users (sites & browsers) to uninstall Flash Player and strongly recommends that all users immediately uninstall Flash Player.
To help secure users’ systems, Adobe will block Flash content from running in Flash Player beginning January 12, 2021.
I asked the staff here about this. They are looking into the matter.
Jake