+ - use D::GD if installed rather than re-adding it as a requirement
+
+0.091007 - 2012-05-17
+ - remove stray reference to Devel::GlobalDestruction
+
+0.091006 - 2012-05-16
+ - drop a couple of dependencies by minor releases we don't strictly need
+
+0.091005 - 2012-05-14
+ - temporary switch to an inlined in_global_destruction to avoid needing
+ to fatpack Sub::Exporter for features we don't use
+ - re-order is documentation to give readonly styles more prominence
+ - a weakened value should still be returned on set (fixes lazy + weak_ref)
- add an explicit return to all exported subs so people don't accidentally
rely on the return value