cpg1.5.48 Security release - upgrade mandatory! + 21 December 2018 The Coppermine development team is releasing a security update for Coppermine in order to counter a recently discovered vulnerability. It is important that all users who run version cpg1.5.46 or older update to this latest version as soon as possible. [more] HTML5 multi-file upload plugin + 18 February 2013 With many thanks to our