Fix artist URLs still showing old cached site icons because the URL didn't change when the file was updated. Use `image_pack_tag` so that the filename includes the hash, so that the URL changes when the file changes.
Config
This directory contains configuration files for Danbooru.
To configure your Danbooru instance, copy danbooru_default_config.rb to danbooru_local_config.rb and edit it. See danbooru_default_config.rb for details.
The only file here that end users need to be concerned about is danbooru_default_config.rb. The rest of the files here are internal Rails-related configuration files that end users shouldn't need to edit.