New features in Microsoft Teams makes it an even a more powerful hub for teamwork by enabling you to use apps in new ways—including the ability to take quick actions from the command box and to add apps to your new personal space.
Gradually rolling out in June 2019.
Find and use apps in new ways – Now, you can include interactive cards from apps in conversations the same way you would add an emoji or GIF. With one click bring important information like a task from Trello into a channel conversation or chat. Finding new apps and services in Teams is also easier with the new Store where you can search for apps by name or category, such as Project Management or Analytics.
Command apps and take quick actions across Teams with the new command box in Microsoft Teams, a single point of entry that integrates your search and command experiences. Now, you can quickly interact with apps, perform tasks and navigate throughout Teams directly from the command box, in addition to searching across people, messages, files, and apps.