27 Oct
2010
27 Oct
'10
8:50 p.m.
Hopefully, at least. But with a re-export you would have to re-import any changes already made afterwards. And you would have have to re-validate everything again since it would be a new import from scratch. So it seems like a worse way to do it.
Of course, you could do both and verify that you actually do get the same end result (which should only amount to comparing the SHA:s of the heads and tags)...