v5.4.0

• Introducing screen sharing: Now you can present your computer’s entire screen or a specific window during video calls. Just click the start presenting button while in a video call to get started.
• Become a conversation artist. Use the new color selector to turn every chat into a masterpiece.
• Lay out the welcome mat by adding a description to your groups. We know some things are difficult to put into words, so maybe start with an emoji 👋.
• Letting go can be hard, but our new custom disappearing timer can help you find a little more time to process those fleeting messages before they're gone forever.
• Set a default disappearing message timer for new conversations, so you won't be reminded if you start off on the wrong foot.