Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  0aa9fb8788537b3047a3b7c37b46905378376347

Fix handling of iwdata=only in Special UnconnectedPages

Succession links did not include the name-value pair iwdata=only
and due to this would change behavior when the user clicked on
those links. This patchset changes that behavior and properly
add those pairs.

Change-Id: I1f466e3ebe7882441998e93fc7fdbceb2f22beb8