History of update Revision history for: English (US) Mar 26, 2016, 4:42:56 PM y0ssar1an update-frequency has been changed to update in the latest draft of Media Queries Level 4 (https://drafts.csswg.org/mediaqueries-4/). the values have been changed to (none|slow|fast). Previous Jul 28, 2015, 5:00:18 PM Sebastianz Fixed page formatting to allow the compat data scraper to parse the page Previous Jan 18, 2015, 11:55:02 AM kscarfone Editorial review Previous Oct 6, 2014, 6:06:45 PM cvrebert fix MQ4 link Previous Oct 6, 2014, 4:30:53 PM cvrebert tags Oct 6, 2014, 12:43:26 PM cvrebert create page for update-frequency media feature