v0.6.0

• (Breaking Change) Due to compiler optimizations, callback groups are no longer inherited by subclasses automatically. Use inherit_callback_group for it.

v0.5.0

• Auto-generated classes are reduced for the compiler's performance.
• (Breaking Change) The callbacks_for_xxx method is removed.

v0.4.1

• Dynamic Callbacks

v0.4.0

• (Breaking Change) Callback.enable no longer receives a class argument. Use Callback.enable inside a class instead.