53 commits

Author	SHA1	Message	Date
Evan Hahn	db0ebc5779	Update group membership for a group call when it changes	2020-12-09 15:21:34 -08:00
Scott Nonnenberg	6832b8acca	Timeline: repair oldest/newest metrics if we fetch nothing	2020-12-04 14:41:40 -06:00
Evan Hahn	022c4bd0f4	Initial group calling support	2020-11-23 14:45:44 -05:00