Fix CookieStore middleware inheritance hierarchy s.t. it inherits from Rack::Session::Abstract::ID rather than Rack::Session::Cookie.
Revert cb3181e - no longer required.
Correcting the command 'rake rails:update:bin' in the release notes.[ci skip]
Merge pull request #8833 from diogomafra/release_notes

Correcting the command 'rake rails:update:bin' in the release notes. [ci skip]
Merge pull request #8824 from mjtko/fix/cookie-store-inheritance

Modify CookieStore middleware inheritance to avoid subclassing Rack::Session::Cookie [Fix for #7372]