Last modified: 2011-12-01 14:07:45 UTC
The ucompare caption is missing in the deployed Special:VipsTest. I have reproduced the issue in my local 1.18wmf1 install, but it does not happen in trunk.
In r104604 you changed caption to false, see http://svn.wikimedia.org/viewvc/mediawiki/branches/wmf/1.18wmf1/extensions/VipsScaler/modules/ext.vipsScaler/ext.vipsScaler.js?view=annotate#l39
Thanks Bryan for finding this. I have applied the change to wmf with r104663 Pending deployment on live servers.
Deployed by Tim about an hour ago. Caption are now showing on test2.wikimedia.org.