Rancher version?

Rancher 2.x
1

i am currently running Rancher with K3s version 1.20.6. I have 2 question about my cluster

  1. How can i see which version of Rancher i am running?
  2. Does rancher upgrade automatically to a higher version or do i have to do something to make this happen?
2

The version is in the bottom-left corner of the Rancher UI. There is no auto-updating.

3

How I can upgrade Rancher?