title: Latest omniauth-facebook gem breaks devise
body: <p>ruby '2.6.3'
  gem 'rails', '~&gt; 6.0.2', '&gt;= 6.0.2.1'</p>
  <p>I'm using the latest omniauth-facebook and devise together
  Gemfile:
  gem 'devise'
  gem 'omniauth-facebook'</p>
  <p>Getting this error when starting the server:</p>
  <p>/versions/2.6.3/lib/ruby/gems/2.6.0/gems/devise-4.7.3/lib/devise/omniauth.rb:12:in `': You are using an old OmniAuth version, please ensure you have 1.0.0.pr2 version or later installed. (RuntimeError)</p>
  <p>The problem is that if I try to use older omniauth-facebook versions the server works but then the Facebook authentication stops working properly (e.g. fails including emails despite</p>
  <p>scope: 'email', info_fields: 'email,name'</p>
  <p>in devise.rb. )</p>
  <p>I have tried many different version combinations of omniauth-facebook and devise. Either Facebook-authentication stops working properly or the server fails (see above).</p>