No one is planning to loosen any current rules, this is about a new law, that would ban names like soy milk.

At least in Germany, even without the new ban, it was not allowed to call anything but cow milk simply “milk” without any prefix, and what you can add to cow milk is already regulated (https://de.wikipedia.org/wiki/Milch-_und_Fettgesetz). Is it different where you live and currently milk is often watered down?

A lot of Dockerfiles start with installing dependencies via the base image’s package manager, without specifying exact versions (which isn’t always possible, as most distros don’t keep all history of all packages in their repos). So all your dependencies may have different versions, when you build again.