Airbrake Ruby Gem bumped to 3.0.6.

Last night we bumped our gem up to version 3.0.6. We’ve addressed a few lingering issues from 3.0.5. For a complete overview please see the changelog below. The Gem has already been published on RubyGems.org.

Many thanks to everyone below for their contributions. Want to help out? Fork Airbrake, we accept pull requests or raise an Issue.

See the Changelog on Github Thanks for all the contributions.