Do you know, that… ?

If anyone is wondering, does it make sense to update SW to the latest version, the answer is not unambiguous.
But it happens, that there will be an interesting new feature after all.

It belongs to her in my opinion Additional wall/mirror plane. This is an additional option in the mirror, which allows you to make a double mirror in one operation. In my opinion, it will be most useful to perform the reflection of the object / operation in a symmetrical part.

The examples below.