Next Release Your contribution here. 1.1.0 (31/03/2014) Fix Thread.exclusive deprecation warning in Ruby 2.3 - @karlfreeman. 1.0.1 (31/03/2014) Ensure loading an adaptor is Thread.exclusive - @karlfreeman. Add MultiMime::AdapterError for failing adapter errors - @karlfreeman. 1.0.0 (03/03/2014) Initial public release - @karlfreeman.