Host OS upgrade strategy in Cozystack

[Daiki Matsuyama (dkmats)]

Hi, Cozystack community!

I'm interested in Cozystack because of its neat concept, but I couldn't find any mention in the documentation about managing upgrades of the host OSes (Talos Linux). Will Talos Linux on the nodes be upgraded automatically when I upgrade Cozystack itself, which is like OTA updates in OpenShift? Or is that outside the scope of Cozystack? Do I need to upgrade Talos Linux manually, or is there an efficient way to handle it?

Apologies if I overlooked something—I would really appreciate any guidance on this.