How to upgrade Umbrel v0.4.18 to v0.5.1 runing on Ubuntu 20.04 host?

I see a new big release of Umbrel has been released. My node is right now working like a charm with 10+ channels opened. I use a Intel CPU host with Ubuntu 20.04.

I would like to know how to upgrade Umbrel v0.4.18 to this new release v5, without breaking my node.

I have checked under settings tab and clicked “Check for Update” but it still says I’m in the latest version:


Any comments let me now.