Added: - `__post_init__`, `__post_deserialize__`, and `__post_change__` callback methods
Changed: - `__eq__` and `__hash__` are now taken care of by `estruttura`, not implementations
Fixes: - General bug fixes
3.0.0
Removed: - Proxy Structures
Added: - Tests
2.0.0
Changed: - `DictStructure` relationships are now `relationship` for the key and `value_relationship` for the value. The interface of the helper function remains the same.
1.1.3
Fixed: - List `.update()` method range length check