History of <optgroup> Revision history for: English (US) Oct 14, 2015, 2:18:28 AM Sebastianz Replaced list for properties by table (bug 1212755) and removed translated tags Previous Jan 27, 2014, 5:38:56 AM yyss Previous Nov 22, 2013, 3:11:05 PM kscarfone Previous Nov 22, 2013, 3:09:25 PM kscarfone Updated tags Previous Nov 22, 2013, 8:14:49 AM kscarfone Updated tags Previous Nov 22, 2013, 6:10:55 AM kscarfone Changed {{HTML:Element-Navigation}} to {{HTMLRef}} Previous Jun 10, 2013, 12:17:17 PM joflynn Previous Jun 5, 2013, 8:35:00 AM tregagnon Previous May 9, 2013, 10:37:02 AM Sheppy HTML/Element/optgroup Web/HTML/Element/optgroup Previous Jan 6, 2013, 10:57:40 AM medicdude