1.3 (19 April 2015)
-------------------
* Updates for diagrams 1.3:
- allow base-4.8
- require diagrams-lib-1.3
- require diagrams-cairo-1.3
1.0.1.3 (8 Sept 2014)
---------------------
* Allow `gtk-0.13` and `cairo-0.13`
1.0.1.2 (3 June 2014)
---------------------
* Require `diagrams-lib-1.2` and `diagrams-cairo-1.2`
1.0.1.1: 2 June 2014
-------------------
* Allow `diagrams-lib-1.2`
* Allow `diagrams-cairo-1.2`
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`.