Bunny 2.1.0 is released to rubygems.org.
2.1.0 is a bug fix release that introduces a breaking change.
Changes between Bunny 2.0.0 and 2.1.0
Bunny 2.1.0 has an important breaking change. It is highly advised that 2.1.0 is not mixed with earlier versions of Bunny in case your applications include integers in message headers.
Integer Value Serialisation in Headers
Integer values in headers are now serialised as signed 64-bit integers. Previously they were serialised as 32-bit unsigned integers, causing both underflows and overflows: incorrect values were observed by consumers.
It is highly advised that 2.1.0 is not mixed with earlier versions of Bunny in case your applications include integers in message headers.
If that’s not the case, Bunny 2.1 will integeroperate with any earlier version starting with 0.9.0 just fine. Popular clients in other languages (e.g. Java and .NET) will interoperate with Bunny 2.1.0 without issues.
Explicit Ruby 2.0 Requirement
Bunny now requires Ruby 2.0 in the gemspec.
Contributed by Carl Hörberg.
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.