I'm late to the party, because I live near the west coast of N. America. This morning I've upgraded four VMs and a multimedia server so far. The only oddity I encountered was on the multimedia machine. That would be the need to run the two files in /usr/share/vivaldi-stable/
that allow it to stream commercial content:
update-ffmpeg
update-widevine
I suspect the VMs probably require the same updates, but I don't use those for streaming entertainment, so I probably won't bother with those. Just three more machines to upgrade, so things are looking good here so far.