- Speedup to creation of a copy of a frozendict - Added a testcase - Added benchmarks
1.2
Completely reworked. Now `frozendict` inherits directly from `dict` and does not use the slow `MappingProxyType` anymore. Immutability is preserved anyway.
Notable speed-ups in all methods.
1.1
- No more accepts unhashable values, like `frozenset` - Added __slots__ for real immutability - Better `pickle` support - Some speed optimizations