2.1.0 - 19 April 2017

This release improves the reliabilty of the HTTP backend.

Breaking changes:

• Drops support for custom HTTP clients. :hackney is now included as a required dependency for the package.

Other changes:

• Removes the preflight check which was causing reliability issues (#137, #138)
• Fixes issue with logs being lost due to a greedy receive block (#138)
• Fixes issue with receive block entering potential infinite loop due to reference never suceeding (#138)
• Fixes issue where response messages about an asynchrnous request would not be handled correctly (#138)

Thanks to @johnhamelink for reporting the initial bug that led to the discovery of the issues above.