systemd 251 was just released. One of the features available in this version is called systemd-sysupdate:
A new component "systemd-sysupdate" has been added that automatically discovers / downloads / installs A/B style updates for the host installation itself or container images / portable service images. Systemd-sysupdate is currently considered experimental. This OS updating tool has been worked on by Red Hat / systemd developers going back to last summer.
Which benefits this will bring to Linux? Can distros such as Fedora, Ubuntu, etc. adopt a A/B style update just like Android?
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