papyrus is a C++ scenegraph library based on cairo
===== 0.13.3 =====
This release introduces a new controller named Flasher that derives from Animator. On each animation frame Flasher will alternate between showing and hiding the associated drawables, causing them to flash at the interval rate of the animator.
The addition of the Flasher animator exposed a now-fixed bug in Drawable's renderer related to the visibility of objects. The show()/hide() methods should now work as expected.