Changes
- fixed and improved region detection within queue url #403 (thanks to Brandon Wagner)
- fix undefined log levels #402 (thanks to Brandon Wagner)
- feat: add ability to drain on rebalance #400 (thanks to Roger Torrentsgenerós)
- Switch to use SQS long polling #401 (thanks to Tristan Keen)
- SPOT_POD_IP is not used #396 (thanks to James Callahan)