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.
0.3.1
1. Proper support for libyaml auto-detect in yaml support.
0.3.0
1. Refactor serialization tools to shorten method names.
0.2.4
1. Added serialization module that supports both json and yaml. The latter requires pyyaml.