Merge branch 'develop' into merge-update-pr-10129

.github/PULL_REQUEST_TEMPLATE.md

...rc/main/scala/org/bigbluebutton/SystemConfiguration.scala

...ain/scala/org/bigbluebutton/core/BigBlueButtonActor.scala

.../scala/org/bigbluebutton/core/apps/ScreenshareModel.scala

...n/scala/org/bigbluebutton/core/apps/WhiteboardModel.scala

...ore/apps/screenshare/GetScreenshareStatusReqMsgHdlr.scala

.../ScreenshareRtmpBroadcastStartedVoiceConfEvtMsgHdlr.scala

...igbluebutton/core/apps/users/RegisterUserReqMsgHdlr.scala

...g/bigbluebutton/core/apps/users/UserLeaveReqMsgHdlr.scala

...ebutton/core/apps/users/ValidateAuthTokenReqMsgHdlr.scala

...tton/core/apps/whiteboard/ClearWhiteboardPubMsgHdlr.scala

.../apps/whiteboard/GetWhiteboardAnnotationsReqMsgHdlr.scala

...re/apps/whiteboard/ModifyWhiteboardAccessPubMsgHdlr.scala

...n/core/apps/whiteboard/SendCursorPositionPubMsgHdlr.scala

.../apps/whiteboard/SendWhiteboardAnnotationPubMsgHdlr.scala

...utton/core/apps/whiteboard/UndoWhiteboardPubMsgHdlr.scala

.../bigbluebutton/core/apps/whiteboard/WhiteboardApp2x.scala

...scala/org/bigbluebutton/core/models/RegisteredUsers.scala

...rc/main/scala/org/bigbluebutton/core/models/Users2x.scala

...luebutton/core/record/events/AbstractPadRecordEvent.scala