1. Improve numpy array serialization with MontyEncoder.
0.4.1
1. Minor bug fix for module load in Py3k.
0.4.0
1. Remove deprecated json.loadf methods. 2. Add MSONable protocol for json/yaml based serialization. 3. deprecated now supports an additonal message.
0.3.6
1. :class:`monty.tempfile.ScratchDir` now checks for existence of root directory. If root path does not exist, will function as simple pass through. Makes it a lot more robust to bad mounting of scratch directories.
0.3.5
1. Added backport of functools.lru_cache.
0.3.4
1. Specialized json encoders / decoders with support for numpy arrays and objects supporting a to_dict() protocol used in pymatgen.