Nice addon but has some problems.
@VrijVlinder - thank you for the latest update to this addon.
I tested and found this issues.
1) User and Admin seems to have the same permission to delete uploaded pictures.
2) Uploaded images cannot be saved (caption), and deleted by admin and users
3) When "create new album" button is clicked by logged in user without picking a name, alert says "You do not have the permission to do that ....Please log in". User is already logged in but addon says "Please log in".
Forum runs on Vanilla version 2.2