- update to MediaWiki 1.27.7, see
https://www.mediawiki.org/wiki/Release_notes/1.27#MediaWiki_1.27.7 and
https://www.mediawiki.org/wiki/Release_notes/1.27#MediaWiki_1.27.6
- update to MediaWiki 1.27.7, see
https://www.mediawiki.org/wiki/Release_notes/1.27#MediaWiki_1.27.7 and
https://www.mediawiki.org/wiki/Release_notes/1.27#MediaWiki_1.27.6