Downloading plugin index still doesn't work. Fresh install of latest paint.net, no other plugins. It prompted for download, I clicked yes and nothing happened. No errors, no new plugins in the list aside from built in ones.
Where is the plugin data saved? How can I trigger re download?
I suspect the reason could be because I have Paint.NET installed in program files, which needs admin access for write. If plugin is trying to save index in the effects folder it won't work unless Paint.NET is started with admin rights.
Edit: also are older versions available somewhere? Is source open?