clarkwinkelmann When I changed to a new jpg image with same size, the old pumpkin image still there, it not change (even I cleared the cache).

      Leonart did you run php flarum assets:publish and php flarum cache:clear?

        a year later

        I also had the problem of not being able to change the pumpkin image. I tried deleting it and replacing it with the same named image, but it failed. It reappeared like a ghost after I cleared the cache and replaced my image.

        I had no plan to further develop this extension, but if I ever work on an update I'll add a custom image upload. Maybe next October.