* 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)
* EE: Add Google and Office365 SSO through OAuth2
* Add localization strings
* Text tweaks for PLT-3633
* Added sign-up button for Office 365
* Updated some error messages and a bit of licensing
* Updated sign-in method section in user settings to include Google and Office365
* Added more localization strings
* PLT-3073: Implement SAML/Okta Server side (EE) (#3422)
* PLT-3137 Support for SAML configuration
* PLT-3410 SAML Database Store
* PLT-3411 CLI to add Identity Provider Certificate and Service Provider Private Key
* PLT-3409 SAML Interface for EE
* PLT-3139 Handle SAML authentication server side
* Add localization messages
* PLT-3443 SAML Obtain SP metadata
* PLT-3142 Login & Switch to/from SAML
* Remove Certs for Database & Clean SAML Request
* Make required Username, FirstName and LastName
* PLT-3140 Add SAML to System Console (#3476)
* PLT-3140 Add SAML to System Console
* Move web_client functions to client.jsx
* Fix issues found by PM
* update package.json mattermost driver
* Fix text messages for SAML