v0.2.2

Allow unsafe getitem.
Before, if key is not in self._keys, it cannot be got. Now if the key is in lmdb, then it can still be got.

v0.2.1

Small enhancement:
list(set(...)) will result in random order. We sort it so that the keys will be returned deterministicly.

v0.2

• Add support for lambda dumps/loads functions
• Add pyarrow into dumps/loads functions pool.
• Allow loading the lmdbdict when failing to load keys
• Add docs.

v0.1

A python-dict like lmdb wrapper.

Add:
customized key/value dumps/loads functions in v0.1. (default pickle)