https://codeberg.org/silverpill/mitra/releases/tag/v4.7.0
https://codeberg.org/silverpill/mitra-web/releases/tag/v4.7.0

- Media proxy. When proxy-media filter rule is enabled, images are not cached but loaded directly from a remote server.
- Partial support for Mastodon relay protocol (used by pub-relay, among others).