Dear Xara...

This has been asked for before.

You advertise at https://www.xara.com/us/designer-pro/features/#! "Infinite Undo".

This is not true after you save a document at any point and close the document.
The Document Information Undo steps is set to None and the Undo size to 0 bytes.

Being able to change what you have done is vital in a graphics package. Xara Designer Pro allows unlimited undo, making experimentation easy.
My Undo recovery is stuck with unravelling previous Back-ups or keeping all my work open in Document Tabs; neither is productive.

Acorn