[janjongboom]

> Any source of that claim?

Any tag like ubuntu:20.04 -> this tag gets overwritten every time there's a new release (which is very often)

https://hub.docker.com/r/nvidia/cuda -> these get removed (see e.g. https://stackoverflow.com/questions/73513439/on-what-conditi...)

[ktosobcy]

You gave example of nvidia and not ubuntu itself. What's more, you are referring to devel(opment) version, i.e. "1.0-devel-ubuntu20.04" which seems like a nightly so it's expected to be overriden (akin to "-SNAPSHOT" for java/maven)?

Besides, if you really need utmost stability you can use image digest instead of tag and you will always get exactly the same image...

[lolinder]

Do you have an example that isn't Nvidia? They're infamous for terrible Linux support, so an egregious disregard for tag etiquette is entirely unsurprising.