Last modified: 2013-07-02 01:27:49 UTC
Currently they appear mid-wikitext, which is a bit messy.
Change 70949 had a related patch set uploaded by Jforrester: (bug 49424) Add empty lines before/after new block level images https://gerrit.wikimedia.org/r/70949
Change 70949 merged by jenkins-bot: Add empty lines before/after new block level images https://gerrit.wikimedia.org/r/70949