1.0.1

Patch release.

Includes #9

1.0.0

Brings a breaking change in __getitem__(), which now raises KeyError if the key is not found (#4).
Also adds (#6) new get(key[, default]) method which works the way the __getitem__() was before the above change.

First release

This is a first (and maybe the last) release of persistentdict after its separation from frambo.