VersionCodenameLink
Gnome Scan 0.4.0.4 Is your app people-ready ? gnomescan-0.4.0.4.tar.gz
Gnome Scan 0.3 Scan for the Mass gnomescan-0.3.tar.gz
Gnome Scan 0.2.2 L'utilisateur roi gnomescan-0.2.2.tar.gz
Gnome Scan 0.2.1 Ready for use ! gnomescan-0.2.1.tar.gz

Other versions are available at download server page.See also the downloads statistics.