- sidenav size on large screens ([#12372](https://github.com/RocketChat/Rocket.Chat/pull/12372))
- Ability to disable user presence monitor ([#12353](https://github.com/RocketChat/Rocket.Chat/pull/12353))
- PDF message attachment preview (client side rendering) ([#10519](https://github.com/RocketChat/Rocket.Chat/pull/10519) by [@kb0304](https://github.com/kb0304))
- Add "help wanted" section to Readme ([#12432](https://github.com/RocketChat/Rocket.Chat/pull/12432))
### 🚀 Improvements
@ -75,6 +25,7 @@
- Set Livechat department before register guest ([#12161](https://github.com/RocketChat/Rocket.Chat/pull/12161))
- Add missing livechat i18n keys ([#12330](https://github.com/RocketChat/Rocket.Chat/pull/12330) by [@MarcosEllys](https://github.com/MarcosEllys))
- Avoid unnecessary calls to Meteor.user() on client ([#11212](https://github.com/RocketChat/Rocket.Chat/pull/11212))
- Allow the imports to accept any file type ([#12425](https://github.com/RocketChat/Rocket.Chat/pull/12425))
### 🐛 Bug fixes
@ -94,6 +45,11 @@
- Links in home layout ([#12355](https://github.com/RocketChat/Rocket.Chat/pull/12355) by [@upiksaleh](https://github.com/upiksaleh))
- Last message not updating after message delete if show deleted status is on ([#12350](https://github.com/RocketChat/Rocket.Chat/pull/12350))
- Invalid destructuring on Livechat API endpoint ([#12354](https://github.com/RocketChat/Rocket.Chat/pull/12354))
- E2E: Decrypting UTF-8 encoded messages ([#12398](https://github.com/RocketChat/Rocket.Chat/pull/12398) by [@pmmaga](https://github.com/pmmaga))
- Ignore errors when creating image preview for uploads ([#12424](https://github.com/RocketChat/Rocket.Chat/pull/12424))
- Attachment actions not being collapsable ([#12436](https://github.com/RocketChat/Rocket.Chat/pull/12436))
- Attachment timestamp from and to Apps system not working ([#12445](https://github.com/RocketChat/Rocket.Chat/pull/12445))
- Apps not being able to state how the action buttons are aligned ([#12391](https://github.com/RocketChat/Rocket.Chat/pull/12391))
<details>
<summary>🔍 Minor changes</summary>
@ -102,6 +58,10 @@
- Regression: do not render pdf preview on safari <= 12 ([#12375](https://github.com/RocketChat/Rocket.Chat/pull/12375))
- Improve: Drop database between running tests on CI ([#12358](https://github.com/RocketChat/Rocket.Chat/pull/12358))
- Fix: update check on err.details ([#12346](https://github.com/RocketChat/Rocket.Chat/pull/12346) by [@teresy](https://github.com/teresy))
- Update Apps Framework to version 1.2.1 ([#12442](https://github.com/RocketChat/Rocket.Chat/pull/12442))
- Regression: Change `starred` message property from object to array ([#12405](https://github.com/RocketChat/Rocket.Chat/pull/12405))
- Apps: Room’s usernames was not working ([#12409](https://github.com/RocketChat/Rocket.Chat/pull/12409))
- Regression: Fix email headers not being used ([#12392](https://github.com/RocketChat/Rocket.Chat/pull/12392))