How to disable Interface Builder document versioning from auto updating?

Question

This question is still getting a lot of upvotes. So look at Update3. once you have upvoted, commented, answered, please please please file a radar

Answer 1

Try updating the XIB's "Document Versioning: Development" setting:

Xcode: File Inspector: Interface Builder Document: Document Versioning: Development

to at least "Interface Builder 3.1".