There is no way in pyzotero to obtain the last modified version of a library. We used to use version of the last modified item, but when you modify a tag of an item, it doesn't become the last item (and its modifiedDate doesn't change either, so you can't do something like zotero.items(limit=1,sort='modifiedDate') ).
A new method which retrieves the last-modified-version header is provided.
There is no way in pyzotero to obtain the last modified version of a library. We used to use version of the last modified item, but when you modify a tag of an item, it doesn't become the last item (and its modifiedDate doesn't change either, so you can't do something like zotero.items(limit=1,sort='modifiedDate') ).
A new method which retrieves the last-modified-version header is provided.
Best,