- Custom lock tokens (thanks to avokhmin).
- Slight memory leak fix.
- Dramatically simplify the interface by forcing clients to specify the key & resources at lock initialization instead of every method call.
- Clarify documentation further with respect to semaphores.
- Fix bug with refresh - typo would've prevented real use.
- Clean up code.
- Improve documentation a bit.
- 100% test coverage.
- Fix bug when dealing with real-world Redis error conditions.
- Refactor class methods into instance methods to simplify implementation.
- Increase thread safety with Memcached implementation.
- Properly throw Suo::LockClientError when the connection itself fails (Memcache server not reachable, etc.)
- Fix retry_timeout to properly use the full time (was being calculated incorrectly).
- Refactor client implementations to re-use more code.
- Use MessagePack for lock serialization.
- First release.