* Update base Ubuntu image from 22.04 to 22.10. * Update FFmpeg from 4.4.1 to 5.1.2 * Update MozJPEG from 4.0.3 to 4.1.1. * Update ExifTool from 12.30 to 12.42. The FFmpeg upgrade is necessary for .avif file support. Older versions of ffprobe don't handle .avif files correctly. It either returns an error, or in certain cases it can interpret a static .avif image as a video (since .avif files are basically .mp4 files in disguise).
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.