TL;DR
Bunny 2.0.1 is released to rubygems.org.
This is a bug fix and usability release.
Changes between Bunny 2.0.0 and 2.0.1
Explicit Ruby 2.0 Requirement
Bunny now requires Ruby 2.0 in the gemspec.
Contributed by Carl Hörberg.
JRuby Fix
Bunny runs again on JRuby. Note that JRuby users are strongly advised to use March Hare instead.
Contributed by Teodor Pripoae.
Full Change Log
Full change log can be found on GitHub.
About the Author
Michael maintains Bunny and several other RabbitMQ client libraries.