rspec/rspec-expectations — pull request #380 by myronmarston (2013-12-05 05:34:12+00:00)
Title: Deprecate uses of `expect { }.not_to change` that RSpec 3 won't support.

This is the follow up to #376, adding deprecation warnings for breaking changes in 3.0 added by that PR.

/cc @soulcutter