I updated the image on my claim page and I can update the metadata on OS for each item individually, but is there a way to update all of them at once?
Here is the OS page so you can see what I mean.
https://opensea.io/collection/gm-forever
See how some are black and some are white? What do I have to do to have them all show the new video without going in and updating the metadata for each one individually?