rspec-2.3.0 is released (including rspec, rspec-core, rspec-mocks,
rspec-expecations and rspec-rails).
### rspec-core-2.3.0 / 2010-12-12
[full changelog](http://github.com/rspec/rspec-core/compare/v2.2.1...v2.3.0)
* Enhancements
* tell autotest to use "rspec2" if it sees a .rspec file in the
project''s
root directory
* replaces the need for ./autotest/discover.rb, which will not work with
all versions of ZenTest and/or autotest
* config.expect_with
* :rspec # => rspec/expectations
* :stdlib # => test/unit/assertions
* :rspec, :stdlib # => both
* Bug fixes
* fix dev Gemfile to work on non-mac-os machines (Lake Denman)
* ensure explicit subject is only eval''d once (Laszlo Bacsi)
### rspec-expectations-2.3.0 / 2010-12-12
[full
changelog](http://github.com/rspec/rspec-expectations/compare/v2.2.1...v2.3.0)
* Enhancements
* diff strings when include matcher fails (Mike Sassak)
### rspec-mocks-2.3.0 / 2010-12-12
[full changelog](http://github.com/rspec/rspec-mocks/compare/v2.2.1...v2.3.0)
* Bug fixes
* Fix our Marshal extension so that it does not interfere with objects that
have their own @mock_proxy instance variable. (Myron Marston)
### rspec-rails-2.3.0 / 2010-12-12
[full changelog](http://github.com/rspec/rspec-rails/compare/v2.2.1...v2.3.0)
* Changes
* Generator no longer generates autotest/autodiscover.rb, as it is no longer
needed (as of rspec-core-2.3.0)
