.rubocop.yml in zache-0.12.0 vs .rubocop.yml in zache-0.13.0

- old
+ new

@@ -1,8 +1,10 @@
 AllCops:
   DisplayCopNames: true
   TargetRubyVersion: 2.5
+  NewCops: enable
+  SuggestExtensions: false
 
 Metrics/ClassLength:
   Exclude:
     - 'test/*.rb'
 Layout/EmptyLineAfterGuardClause:
@@ -15,5 +17,9 @@
   Max: 30
 Metrics/CyclomaticComplexity:
   Max: 12
 Metrics/PerceivedComplexity:
   Max: 12
+Layout/EndOfLine:
+  EnforcedStyle: lf
+Metrics/BlockLength:
+  Max: 28