1/ Fixed segfault bug with invalid CameraWidget** return values. 2/ Removed need for type-specific gp_widget_get_value_xxx and gp_widget_set_value_xxx functions.
0.7.0
1/ Changed API of gp_abilities_list_get_abilities and gp_camera_get_abilities. 2/ Made check_result() much more user-configurable. 3/ Improved memory safety of several functions.
0.6.0
1/ Helper classes now sub-class the corresponding low-level type. 2/ Improved example scripts.
0.5.2
1/ Fixed some bugs in default destructor code introduced in v0.5.0.
0.5.1
1/ Restored '__exit__' methods removed from helper classes in v0.5.0. 2/ Defined some macros to simplify SWIG interface files.
0.5.0
1/ Added default destructors for most objects created by gp_xxx_new() functions. 2/ Fixed some memory leaks. 3/ Hid details of some private structures and functions.