1.0.1: 8 March 2014

• Use double buffering. Thanks to Jonas Haag for the patch.

1.0: 25 November 2013

• Updated to work with diagrams-cairo-1.0.

0.6.0.1: 1 August 2013

• Allow base-4.7, diagrams-lib-0.7, and diagrams-cairo-0.7

0.6: 11 December 2012

Initial release. Split out into a separate package from diagrams-cairo.