.travis.yml in grape-swagger-entity-0.1.4 vs .travis.yml in grape-swagger-entity-0.1.5

@@ -3,15 +3,28 @@
 cache: bundler
 
 matrix:
   include:
     - rvm: 2.3.0
+      script:
+        - bundle exec danger
+    - rvm: 2.3.0
+      env:
+        - GRAPE_ENTITY="~> 0.4.0"
+    - rvm: 2.3.0
+      env:
+        - GRAPE_ENTITY="~> 0.5.0"
+    - rvm: 2.3.0
+      env:
+        - GRAPE_ENTITY="~> 0.6.0"
     - rvm: 2.2
     - rvm: 2.1
+    - rvm: jruby-9.1.2.0
     - rvm: ruby-head
     - rvm: jruby-head
-    - rvm: jruby-19mode
     - rvm: rbx-2
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
+    - rvm: rbx-2
+
 before_install: gem install bundler -v 1.12.1