How do I use the new Minecraft launcher to switch versions?

The new launcher lets you switch between versions which is great because it allows you to update but still play on servers that haven’t updated to the latest version of Minecraft.

To switch between versions you need to set up individual profiles for each version number in the new launcher. Please note the server is currently on version 1.16.1.  This video explains how to do that:

(video is close captioned by aguane)