* PLT-5975 - Back arrow in flag list cutting off
* PLT-6049 - Fixing pin icon color, and hover state
* PLT-5989 - Channel member and pin icon issue
* PLT-6067 - Pinned icon misaligned in firefox
* PLT-5885 - Adjusting icon spacing in modal
* do not move the mention & flag button to the left of the search box when in search mode
* fixed the margin & padding issues of the search box
* fixed the member icon positioning issue and the expanded sidebar toggle issue
* fixed remaining bugs when sidebar is in expanded mode
* changed propTypes from func to bool
* WebRTC Server side
* WebRTC client side
* Bug fixes and improvements
* Pushing UI improvements for webrtc (#3728)
* Pushing UI improvements for webrtc
* Updating webrtc css
* PLT-3943 WebRTC P1: bug fixes and improvements
* Video resolution set to std, reduce volume of ringtone and flip video horizontally
* Fix calling a user B while WebRTC RHS is still opened
* Leave RHS opened when call ends, Fix isBusy on popover and channel_header
* Fix pre-release feature, RHS & System Console
* PLT-3945 - Updating UI for webrtc (#3908)
* PLT-3943 Webrtc p1
* Add ongoing call indicator when RHS is opened
* UI updates to to webrtc notifcation (#3959)
