rspec-2.1 is released!

[David Chelimsky]

### rspec-core-2.1.0 / 2010-11-07

[Cucumber features](http://relishapp.com/rspec/rspec-core/v/2-1)
[RDoc](http://rdoc.info/gems/rspec-core/2.1.0/frames) # will be =
generated by 2010-11-08
[full =
changelog](http://github.com/rspec/rspec-core/compare/v2.0.1...v2.1.0)

* Enhancments
* Add skip_bundler option to rake task to tell rake task to ignore the
presence of a Gemfile (jfelchner)
* Add gemfile option to rake task to tell rake task what Gemfile to =
look
for (defaults to 'Gemfile')
* Allow passing caller trace into Metadata to support extensions =
(Glenn
Vanderburg)
* Add deprecation warning for Spec::Runner.configure to aid upgrade =
from
RSpec-1
* Add deprecated Spec::Rake::SpecTask to aid upgrade from RSpec-1
* Add 'autospec' command with helpful message to aid upgrade from =
RSpec-1
* Add support for filtering with tags on CLI (Lailson Bandeira)
* Add a helpful message about RUBYOPT when require fails in bin/rspec
(slyphon)
* Add "-Ilib" to the default rcov options (Tianyi Cui)
* Make the expectation framework configurable (default rspec, of =
course)
(Justin Ko)
* Add 'pending' to be conditional (Myron Marston)
* Add explicit support for :if and :unless as metadata keys for =
conditional run
of examples (Myron Marston)
* Add --fail-fast command line option (Jeff Kreeftmeijer)

* Bug fixes
* Eliminate stack overflow with "subject { self }"
* Require 'rspec/core' in the Raketask (ensures it required when =
running rcov)

### rspec-expectations-2.1.0 / 2010-11-07

[Cucumber features](http://relishapp.com/rspec/rspec-expectations/v/2-1)
[RDoc](http://rdoc.info/gems/rspec-expectations/2.1.0/frames) # will be =
generated by 2010-11-08
[full =
changelog](http://github.com/rspec/rspec-expectations/compare/v2.0.1...v2.=
1.0)

* Enhancements
* be_within(delta).of(expected) matcher (Myron Marston)
* Lots of new Cucumber features (Myron Marston)
* Raise error if you try "should !=3D expected" on Ruby-1.9 (Myron =
Marston)
* Improved failure messages from throw_symbol (Myron Marston)

* Bug fixes
* Eliminate hard dependency on RSpec::Core (Myron Marston)
* have_matcher - use pluralize only when ActiveSupport inflections are =
indeed
defined (Josep M Bach)
* throw_symbol matcher no longer swallows exceptions (Myron Marston)
* fix matcher chaining to avoid name collisions (Myron Marston)

### rspec-mocks-2.1.0 / 2010-11-07

[Cucumber features](http://relishapp.com/rspec/rspec-mocks/v/2-1)
[RDoc](http://rdoc.info/gems/rspec-mocks/2.1.0/frames) # will be =
generated by 2010-11-08
[full =
changelog](http://github.com/rspec/rspec-mocks/compare/v2.0.1...v2.1.0)

* Bug fixes
* Fix serialization of stubbed object (Josep M Bach)

### rspec-rails-2.1.0 / 2010-11-07

[Cucumber features](http://relishapp.com/rspec/rspec-rails/v/2-1)
[RDoc](http://rdoc.info/gems/rspec-rails/2.1.0/frames) # will be =
generated by 2010-11-08
[full =
changelog](http://github.com/rspec/rspec-rails/compare/v2.0.1...v2.1.0)

* Enhancements
* Move errors_on to ActiveModel to support other AM-compliant ORMs

* Bug fixes
* Check for presence of ActiveRecord instead of checking Rails config
(gets rspec out of the way of multiple ORMs in the same app)