version 1/110101 by Edward Griffiths
Section: Version History
Giving and Removing relations renamed to Adding and Clearing, respectively, to avoid a conflict with newer versions of Inform 7. Code structure described in earlier documentation ("It gives [flagname]." and "It removes [flagname].") should be unaffected, but any user-written code that refers directly to the relations will need to be modified.
"Use memory economy." has been added to the extension to give authors a slightly larger buffer to work with.