MicroOS (and its flavors) update the same way Android does; as a full image
They don't. They update with regular packages. The updates are atomic though and are only applied at next boot, so there's less of a risk of weird breakages.
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Steht das Deutschlandticket auf der Kippe?
Macron launches ‘ecological plan’ to end France’s use of fossil fuels by 2030
Good FOSS 2D animation software
Mongolia: Rise and fall of an empire
There's also Flare fwiw:
https://flathub.org/apps/de.schmidhuberj.Flare