History of Firefox JavaScript changelog Revision history for: English (US) Oct 5, 2016, 2:57:16 AM fscholz add 50, 51, 52 Previous Jun 3, 2016, 3:25:55 AM fscholz add 47-49 Previous Jan 28, 2016, 12:54:16 PM fscholz Add 45 and 46 Previous Oct 12, 2015, 2:29:34 AM fscholz add Fx 44 Previous Sep 24, 2015, 3:00:48 AM fscholz only h2 in ToC Previous Sep 24, 2015, 3:00:01 AM fscholz add 42 and 43 Previous Jun 18, 2015, 3:00:16 AM fscholz add version 41 Previous Apr 11, 2015, 9:04:02 AM fscholz add fx 39 and fx 40 Previous Jan 19, 2015, 2:38:30 PM fscholz Previous Jan 19, 2015, 2:35:51 PM fscholz