TL;DR
amqp gem 1.5.0 is released to rubygems.org.
This is a bug fix release.
Changes Between 1.4.x and 1.5.0
Only Await basic.consume-ok If nowait is false
Contributed by Rian McGuire.
Server-Named Queue Recovery Fix
Server-named queues are now correctly recovered again.
Contributed by Jack C Hong.
Full Change Log
Full change log can be found on GitHub.
About the Author
Michael on behalf of the Ruby RabbitMQ Clients Team