[murphzmom]

I have been away from Calibre for awhile, I am trying to edit the Metadata for a book. I click on the book I want, then click the Download Metadata icon at the bottom. Once I get what I am looking for I see no way to apply or save my changes that I have made and when I try to exit out of the book I am working on I get an error message that says I will lose all unsaved changes. Can anyone tell me how to save my changes, thank you!!