RuboCop RSpec v1.8.0

• Optionally ignore method names in the describe argument when running the FilePath cop. (@bquorning)
• Fix regression in how FilePath converts alphanumeric class names into paths. (@bquorning)
• Add ImplicitExpect cop for enforcing should vs. is_expected.to. (@backus)
• Disable MessageExpectation cop in the default configuration. (@bquorning)

RuboCop RSpec v1.7.0

• Add support for checking all example groups with ExampleLength. (@backus)
• Add support for checking shared example groups for DescribedClass. (@backus)
• Add support for checking its from rspec-its. (@backus)
• Add EmptyExampleGroup cop for detecting describes and contexts without any tests inside. (@backus)
• Add CustomIncludeMethods configuration option for EmptyExampleGroup. (@backus)
• Add NestedGroups cop for detecting excessive example group nesting. (@backus)
• Add MaxNesting configuration option for NestedGroups cop. (@backus)
• Add ExpectActual cop for detecting literal values within expect(...). (@backus)
• Add MultipleExpectations cop for detecting multiple expect(...) calls within one example. (@backus)
• Add Max configuration option for MultipleExpectations. (@backus)
• Add SubjectStub cop for testing stubbed test subjects. (@backus)
• Add LetSetup cop for detecting cases where let! is used for test setup. (@backus)
• Change all cops to only inspect files with names following rspec convention (*/spec/* and/or _spec.rb). (@backus)
• Add AllCops/RSpec configuration option for specifying custom spec file patterns. (@backus)
• Add AssignmentOnly configuration option for RSpec/InstanceVariable cop. (@backus)
• Add BeEql cop which looks for expectations that can use be(...) instead of eql(...). (@backus)
• Add autocorrect support for BeEql cop. (@backus)
• Add MessageExpectation cop for enforcing consistent style of either expect(...).to receive or allow(...).to receive. (@backus)
• Add MessageChain cop. (@bquorning)

RuboCop RSpec v1.6.0

• Add SkipBlocks option for DescribedClass cop. (@backus)

RuboCop RSpec v1.5.3

• Add RSpec/NamedSubject cop. (@backus)

RuboCop RSpec v1.5.2

• Drop support for ruby 2.0.0 and 2.1.0. (@backus)
• Internal refactorings and improved test coverage. (@backus)

RuboCop RSpec v1.5.1

• Fix unrecognized parameter RSpec/VerifiedDoubles:IgnoreSymbolicNames warning. (@jeffreyc)
• Update to rubocop 0.41.2. (@backus)

RuboCop RSpec v1.5.0

• Expand VerifiedDoubles cop to check for spy as well as double. (@andyw8)
• Enable VerifiedDoubles cop by default. (@andyw8)
• Add IgnoreSymbolicNames option for VerifiedDoubles cop. (@andyw8)
• Add RSpec::ExampleLength cop. (@andyw8)
• Handle alphanumeric class names in FilePath cop. (@andyw8)
• Skip DescribeClass cop for view specs. (@andyw8)
• Skip FilePath cop for Rails routing specs. (@andyw8)
• Add cop to check for focused specs. (@renanborgescampos, @jaredmoody)
• Clean-up RSpec::NotToNot to use same configuration semantics as other Rubocop cops, add autocorrect support for RSpec::NotToNot. (@baberthal)
• Update to rubocop 0.40.0. (@nijikon)

RuboCop RSpec v1.4.1

• Ignore routing specs for DescribeClass cop. (@nijikon)
• Move rubocop dependency to runtime. (@nijikon)
• Update to rubocop 0.39.0. (@nijikon)

RuboCop RSpec v1.4.0

• Update to rubocop 0.37.2. (@nijikon)
• Update ruby versions we test against. (@nijikon)
• Add RSpec::NotToNot cop. (@miguelfteixeira)
• Add Rspec/AnyInstance cop. (@mlarraz)

RuboCop RSpec v1.3.1

• Fix auto correction issue - syntax had changed in RuboCop v0.31
• Add RuboCop clone to vendor folder - see #39 for details

Thanks to @bquorning