State of the Map, the OpenStreetMap equivalent of Wikimania, was held in Milan from 28-30 July. There were two meetups on interactions between Wikimedia and OSM, and Wikidata was mentioned in several sessions, including:
The Commons template Wikidata infobox passed 1.3 million uses on Commons categories, with plenty more still to come. A new help page gives advice on how to add, extend or improve uses of it, and how to fix data problems.
EditGroups can now revert batches which created items. These items are deleted in the revert batch. This feature is only available to administrators but other users can easily request revert from the tool.