### Changed
- **Breaking:** Elixir >=1.9 is now required (was >= 1.8)
- In Conversations, return only direct messages as `last_status`
+- Using the `only_media` filter on timelines will now exclude reblog media
- MFR policy to set global expiration for all local Create activities
- OGP rich media parser merged with TwitterCard
+- Configuration: `:instance, rewrite_policy` moved to `:mrf, policies`, `:instance, :mrf_transparency` moved to `:mrf, :transparency`, `:instance, :mrf_transparency_exclusions` moved to `:mrf, :transparency_exclusions`. Old config namespace is deprecated.
+
<details>
<summary>API Changes</summary>
- **Breaking:** Emoji API: changed methods and renamed routes.
- **Breaking:** removed `with_move` parameter from notifications timeline.
### Added
+
- Chats: Added support for federated chats. For details, see the docs.
- ActivityPub: Added support for existing AP ids for instances migrated from Mastodon.
- Instance: Add `background_image` to configuration and `/api/v1/instance`
- Notifications: Added `follow_request` notification type.
- Added `:reject_deletes` group to SimplePolicy
- MRF (`EmojiStealPolicy`): New MRF Policy which allows to automatically download emojis from remote instances
+- Support pagination in emoji packs API (for packs and for files in pack)
+
<details>
<summary>API Changes</summary>
- Mastodon API: Extended `/api/v1/instance`.