---------- * add: enable_sorting parameter in show_objects()
1.0.8
----------- * fix: crash when show_objects() called successively. * dialogs will close the auto-started qapplication instance when exception raised.
1.0.7
----------- * fix: show_objects() don't show non-primitive-type properties correctly
1.0.6
------------ * change: get_open_file_name()/get_file_names()/get_save_file_name() now use native dialogs, to avoid crash on pyqt >= 5.11.3 * add: FileFilter const class, and filter parameter in get_open_file_name()/get_file_names()/get_save_file_name()
1.0.5
------------ * add: get_open_file_name() to dialog package. * fix: get_open_file_name()/get_file_names()/get_save_file_name() not work * change: get_open_file_name()/get_file_names()/get_save_file_name() return filename(s), instead of tuple
1.0.4
------------ * remove the y-flip setting in ortho_look_at(). If you want to flip y, use set_flip_y() instead