• Add IgnoreSharedExamples option for RSpec/NamedSubject. (@RST-J)
• Add autocorrect support for Capybara/CurrentPathExpectation cop. (@ypresto)
• Add support for built-in exists matcher for RSpec/PredicateMatcher cop. (@mkenyon)
• SingleArgumentMessageChain no longer reports an array as it's only argument as an offense. (@Darhazer)