So I did something stupid, I've been keeping my switch on 6.0.0 and even kept my original sd card untouched since by the time I got sxpro it already had emunand.
I updated the emunand to the latest firmware with choidujournx to keep up with the updates for smash and other games.
A couple minutes ago without caring to search beforehand I updated emunand to 7.0.0, and now as expected it doesn't boot.
What are my options? do I need to make a new emunand from scratch? can I keep or move the installed games and saves to the new one? can I downgrade the current one? Is it worth waiting for 7.0.0 support?