- Large gallery view with up to 49 participants.
- Announcement that Virtual Breakout Rooms is coming later this calendar year.
- Multi-window for meetings and calling.
- Team meetings can now support 300 participants.
- Additional Meet Now buttons to streamline users jumping into meetings.
- Priority Notifications… I have had to use the Urgent feature a few times already…
- Etc.
Read more here - https://techcommunity.microsoft.com/t5/microsoft-teams-blog/what-s-new-in-microsoft-teams-june-2020/ba-p/1489142