A new version of foreigner, which only has one change:

  Many bugs have been filed due to unrecognized adapters
  being used. If your database adapter is not recognized by
  Foreigner, a warning describes how to register an
  adapter with Foreigner.

foreigner.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name = 'foreigner'
-  s.version = '1.1.6'
+  s.version = '1.2.0'
   s.summary = 'Foreign Keys for Rails'
   s.description = 'Adds helpers to migrations and dumps foreign keys to schema.rb'