Page Visibility (Second Edition) Publication History

See also the history of the other specifications of the series: page-visibility-2

2013-10-29	Page Visibility (Second Edition) Recommendation
2013-05-14	Page Visibility Recommendation
2013-02-19	Proposed Recommendation
2012-07-26	Candidate Recommendation Snapshot
2011-07-21	Last Call Working Draft
2011-06-02	First Public Draft

W3C