History

Time	Change
2014-02-01 02:08:24+00:00	Associated with .png
2014-02-01 02:08:24+00:00	Associated with image/png
2014-02-01 02:08:24+00:00	Associated with image/x-png
2014-02-01 02:08:24+00:00	Associated with png
2014-10-26 05:33:17+00:00	Associated with PNG 1.1
2014-10-26 05:33:17+00:00	Associated with PNG 1.0
2014-10-26 05:33:17+00:00	Associated with PNG 1.2
2014-10-26 05:33:30+00:00	Associated with RFC 2083
2020-11-26 09:05:55+00:00	Associated with JIS X 4242