You might be wondering, "Should I install a child theme?"
This is a good question and the answer is a resounding yes! If you’re not familiar with child themes, here’s a good place to start knowing them a little more.
Long story short, activating a child theme allows you to receive all the theme updates available, without compromising your customizations, because they would be in fact done on a different theme.
This is also why the version number of the child theme will never change: in order to perform an update to your theme, even if you’re using a child theme, you’ll always only need to update its parent theme.