Last modified: 2013-01-14 15:58:58 UTC
Currently, the autocomment mechanism that provides human readable auto-generated comments for modifications of items does not work for other entities.
It seems to be there, but it is not correctly expanded: see here: http://wikidata-dev-repo.wikimedia.de/w/index.php?title=Property:P2&action=history
Change I22a8d13a: (Bug 40720) Autocomments for properties
The additional (optional) values in CreateItem and NewProperty should be added, possibly in other patchsets.