This image is a derivative work of the following images: File:Opera_Release_Timeline.svg licensed with Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated, GFDL...
DescriptionOpera Release Timeline.svg Timeline of releases of the Opera web browser. Date 24 May 2010, 21:39 (UTC) Source File:Timeline_of_Opera_10.svg Author...
