Ability to change objects to a past update

[Gunnerjooy]

Feature description

Sometimes people to make a level that looks like it is from a certain update, but usually it is tricky to find out exactly which objects existed then. So i suggest adding a feature that changes the shown objects to a specific update based on a setting.

Concept Art

so, it would only show these objects in the editor:

[im-blad]

The idea could be described as "only show the objects of previous versions" You can also do it by just hiding the objects if the object has an id of bigger than a specific number you choose