Merge pull request #21435 from justanshulsharma/unicode-version

Update Unicode Version to 8.0.0

activesupport/CHANGELOG.md

+*   Updated Unicode version to 8.0.0
+
+    *Anshul Sharma*
+    
 *   `number_to_currency` and `number_with_delimiter` now accept custom `delimiter_pattern` option
      to handle placement of delimiter, to support currency formats like INR
 

activesupport/lib/active_support/multibyte/unicode.rb

@@ -11,7 +11,7 @@ module Unicode
       NORMALIZATION_FORMS = [:c, :kc, :d, :kd]
 
       # The Unicode version that is supported by the implementation
-      UNICODE_VERSION = '7.0.0'
+      UNICODE_VERSION = '8.0.0'
 
       # The default normalization used for operations that require
       # normalization. It can be set to any of the normalizations