## 0.2.0

- Refactor class methods into instance methods to simplify implementation.
- Increase thread safety with Memcached implementation.

## 0.1.3

- Properly throw Suo::LockClientError when the connection itself fails (Memcache server not reachable, etc.)

## 0.1.2

- Fix retry_timeout to properly use the full time (was being calculated incorrectly).
- Refactor client implementations to re-use more code.

## 0.1.1

- Use [MessagePack](https://github.com/msgpack/msgpack-ruby) for semaphore serialization.

## 0.1.0

- First release.