Rails 2.3.1

Update to the release version of Rails 2.3.1.

vendor/rails/actionpack/test/activerecord/active_record_store_test.rb

@@ -21,6 +21,11 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
       render :text => "foo: #{session[:foo].inspect}"
     end
 
+    def call_reset_session
+      reset_session
+      head :ok
+    end
+
     def rescue_action(e) raise end
   end
 
@@ -61,6 +66,22 @@ class ActiveRecordStoreTest < ActionController::IntegrationTest
     end
   end
 
+  def test_setting_session_value_after_session_reset
+    with_test_route_set do
+      get '/set_session_value'
+      assert_response :success
+      assert cookies['_session_id']
+
+      get '/call_reset_session'
+      assert_response :success
+      assert_not_equal [], headers['Set-Cookie']
+
+      get '/get_session_value'
+      assert_response :success
+      assert_equal 'foo: nil', response.body
+    end
+  end
+
   def test_prevents_session_fixation
     with_test_route_set do
       get '/set_session_value'