This is most likely a nobrainer, but what is the standard
practice to migrate cube changes to production environment?

The changes I am talking about are:
1. New or changed dimensions (shared and private)
2. New or changed measures and calculated members.

We have a development environment where the changes are
developed and tested, and a production anvironment where
our cube changes are to be applied without overiding the
data.

The cubes are stored as MOLAP.

Regards,
Soloist