Merge branch 'feature/1952-read-muted-notifications' into 'develop'

Automatically mark notifications about statuses from muted users and threads as read

Closes #1952

See merge request pleroma/pleroma!2893

diff --cc CHANGELOG.md
index 683bb98b5eaed2155868f838250ce2205cb85505,c462833d7b1a00f4cde629da34697bdc7eb1b560..d0eba0f79f64bff24c7af8a52e039128d053d7b6
--- 1/CHANGELOG.md
--- 2/CHANGELOG.md
+++ b/CHANGELOG.md
@@@ -34,10 -29,14 +34,11 @@@ The format is based on [Keep a Changelo
  - Mastodon API: Added `pleroma.metadata.fields_limits` to /api/v1/instance
  - Mastodon API: On deletion, returns the original post text.
  - Mastodon API: Add `pleroma.unread_count` to the Marker entity.
 -- **Breaking:** Notification Settings API for suppressing notifications
 -  has been simplified down to `block_from_strangers`.
 -- **Breaking:** Notification Settings API option for hiding push notification
 -  contents has been renamed to `hide_notification_contents`
  - Mastodon API: Added `pleroma.metadata.post_formats` to /api/v1/instance
  - Mastodon API (legacy): Allow query parameters for `/api/v1/domain_blocks`, e.g. `/api/v1/domain_blocks?domain=badposters.zone`
+ - Mastodon API: Make notifications about statuses from muted users and threads read automatically
  - Pleroma API: `/api/pleroma/captcha` responses now include `seconds_valid` with an integer value.
 +
  </details>
  
  <details>