I notice that https://phabricator.wikimedia.org/T33309 (Add parameter to remove header and footer) is not listed here, despite being noted at https://phabricator.wikimedia.org/tag/wmf-deploy-2016-03-29_1.27.0-wmf.19/ and Tech/News/2016/13 (cf. https://gerrit.wikimedia.org/r/#/c/179984/ ). Has it been dropped from this release?