v2.1.3

• #115: Added support for light names with colons (:) in them.

v2.1.2

• #114: Removed dependency on concurrent-ruby. Thanks @bschaeffer!

v2.1.1

• #109: Avoided using a hard-coded string. Thanks @AHaymond!
• #111: Cleaned up the failure time format. Thanks @GabrielMalakias!

v2.1.0

• #106: Added Sentry notifier.
• #102: Added support for ActiveSupport::Testing::TimeHelpers.

v2.0.0

• #97: Replaced error whitelists and blacklists with an error handler. Both with_whitelisted_errors and with_blacklisted_errors are gone now. Use with_error_handler instead. Thanks to @zeisler for helping make this change!
• #96: Renamed "timeout" to "cool off time". Typically you can migrate by replacing with_timeout by with_cool_off_time. A big thanks to @zeisler for making this change!
• #94: Fixed a bug that only rescued subclasses of StandardError. Stoplights will now rescue all Exception subclasses. Thanks for fixing this bug, @zeisler!
• Officially dropped support for Ruby 2.0, which left its security maintenance phase on 24 February 2016.

v1.4.0

• #87: Made the in-memory data store thread safe. Thanks @AndreasWurm!

v1.3.0

• #89: Added ability to blacklist errors by using with_blacklisted_errors. Thanks @mrdziuban!
  • Also added with_whitelisted_errors as an alias for with_allowed_errors.
• Removed support for Ruby 1.9.3, which was never officially supported.

v1.2.0

• #78: Added a Bugsnag notifier. Thanks, @bolshakov!
• Added a Honeybadger notifier.
• #77: Added a logger notifier. Thanks again, @bolshakov!

v1.1.1

• Introduced a generic notifier to reduce duplication between the IO and Slack
  notifiers.

v1.1.0

• #71: Added Slack notifier. Thanks, @s1mplex!