Retrieved 12 February 2013. ↑ SpiderMonkey 1.6.0 release notes Archived 2009-04-15 at the Wayback Machine. ↑ Rhino 1.6R1 Change log ↑ "Acrobat Help / New features summary". Retrieved 2015-07-16. ↑ "15.008.20082 Planned Update, July 14, 2015". Retrieved 2015-07-16.