README.md in frikandel-3.0.1 vs README.md in frikandel-3.0.2

@@ -1,10 +1,8 @@
 # Frikandel
 [![Gem Version](https://badge.fury.io/rb/frikandel.png)](http://badge.fury.io/rb/frikandel)
 [![Build Status](https://github.com/taktsoft/frikandel/actions/workflows/ci.yml/badge.svg)](https://github.com/taktsoft/frikandel/actions/workflows/ci.yml)
-[![Code Climate](https://codeclimate.com/github/taktsoft/frikandel.png)](https://codeclimate.com/github/taktsoft/frikandel)
-[![Dependency Status](https://gemnasium.com/taktsoft/frikandel.svg)](https://gemnasium.com/taktsoft/frikandel)
 
 This gem aims to improve the security of your rails application. It allows you to add a TTL (Time To Live) to the session cookie and allows you to bind the session to an IP address.
 
 When the TTL expires or the IP address changes, the users session gets reset. This should help to make [session-fixation-attacks](http://guides.rubyonrails.org/security.html#session-fixation) harder to execute.
 
@@ -105,9 +103,10 @@
 To run the test suite with different rails version by selecting the corresponding gemfile. You can use these one liners:
 
     $ export BUNDLE_GEMFILE=gemfiles/rails-5.2.x.gemfile && bundle update && bundle exec rake spec
     $ export BUNDLE_GEMFILE=gemfiles/rails-6.0.x.gemfile && bundle update && bundle exec rake spec
     $ export BUNDLE_GEMFILE=gemfiles/rails-6.1.x.gemfile && bundle update && bundle exec rake spec
+    $ export BUNDLE_GEMFILE=gemfiles/rails-7.0.x.gemfile && bundle update && bundle exec rake spec
     $ export BUNDLE_GEMFILE=gemfiles/rails-head.gemfile && bundle update && bundle exec rake spec
 
 ## Contributing
 1. Fork it
 2. Create your feature branch (git checkout -b my-new-feature)