0.1: 17 May 2011
* initial preview release
0.1.1: 18 May 2011
* fix tic-tac-toe example
0.1.2: 18 May 2011
* link to new website
0.2: 3 June 2011
* add Typeable and other instances for Cairo type
* generalize Result type to (IO (), Render ()), so programs that
don't want to generate a file but just want a Render operation
(e.g. to use to paint a gtk window) can use the second component.
* add support for opacity attribute and path clipping
0.3: 18 June 2011
* Some new/improved examples
* New features:
+ simple text support
+ simple support for external PNG images
0.4: 22 October 2011
* New features:
+ Support for drawing directly to Gtk widgets
+ Support for path fill rule attribute
* New/improved examples
* Improved documentation
* Bug fixes:
+ Warning for unsupported image types (#41)