Media and sticky notes in chats
You can easily share photos, videos, documents and GIFs in your chats. In the chat view, simply click the menu icon to the left of "Message" in the message bar. This will toggle a menu and display the various options of sharing media.
Sticky notes are a great way to leave notes to your team. To add a sticky note, choose the "Sticky Note" option in the chat menu. This will display all sticky notes from your team and give you the ability to add a new one.
Note: Sticky notes are dismissible. Click the "x" icon next to the note to remove it. This will only remove its visibility from you and not other team members.