v0.4.0

• Monotonic clock for locks, avoiding issues with DST (thanks @doits)
• Pooled connection support (thanks @mlarraz)
• Switch to Github actions for tests (thanks @mlarraz)
• Update supported Ruby versions (thanks @mlarraz & @pat)

v0.3.4

• Support for connection pooling when using memcached locks, via with blocks using Dalli (thanks to Lev).

v0.3.3

• Default TTL for keys to allow for short-lived locking keys (thanks to Ian Remillard) without leaking memory.
• Vastly improve initial lock acquisition, especially on Redis (thanks to Jeremy Wadscak).

v0.3.2

• Custom lock tokens (thanks to avokhmin).

v0.3.1

• Slight memory leak fix.

v0.3.0

• Dramatically simplify the interface by forcing clients to specify the key & resources at lock initialization instead of every method call.

v0.2.2

• Fix bug with refresh - typo would've prevented real use.
• Clean up code.
• Improve documentation a bit.
• 100% test coverage.

v0.2.1

• Fix bug when dealing with real-world Redis error conditions.

v0.2.0

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

v0.1.3

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