Last modified: 2013-12-04 13:40:28 UTC
There are two wikidata items, both about the same subject One of them (A) have one or more langlinks Second (B) have only one langlink, but different statements than A. In wikipedia i click [add languages] in item B. i type lancode:A items are now merging to the one with more langlinks. But all staements are still in old item. A = https://www.wikidata.org/w/index.php?title=Q637776&diff=prev&oldid=89309459 B = https://www.wikidata.org/w/index.php?title=Q11813931&diff=prev&oldid=89309454
https://gerrit.wikimedia.org/r/94795 will also fix this (once merged).
Patch has been merged, from now on the widget will use the new merge API.