On Thursday, April 4, 2013 at 5:21 PM, Matthew Flaschen wrote: > https://gerrit.wikimedia.org/r/#/c/56545/ (commit to > mediawiki/tools/release) set it so E3Experiments and LastModified were > not included in future branches (i.e. 1.22wmf1). > > However, it was not removed from extensions-list (until just now): > > https://gerrit.wikimedia.org/r/#/c/57687/ > > In between, this caused downtime on 1.22wmf1 sites which TimStarling had > to help me resolve. > > So make sure to remove any extensions from both these places simultaneously.