.rubocop.yml in kentaa-api-0.4.0 vs .rubocop.yml in kentaa-api-0.5.0

@@ -1,15 +1,19 @@
 # Kentaa-API RuboCop configuration
 
 require:
   - rubocop-performance
+  - rubocop-rake
   - rubocop-rspec
 
 AllCops:
-  TargetRubyVersion: 2.3
+  NewCops: enable
+  TargetRubyVersion: 2.4
   DisplayCopNames: true
   DisplayStyleGuide: true
+  Exclude:
+    - 'vendor/**/*'
 
 Layout/LineLength:
   Enabled: false
 
 Metrics/AbcSize:
@@ -23,9 +27,12 @@
 
 Metrics/CyclomaticComplexity:
   Enabled: false
 
 Metrics/MethodLength:
+  Enabled: false
+
+Metrics/PerceivedComplexity:
   Enabled: false
 
 RSpec/DescribedClass:
   Enabled: false