README.md in unicode-confusable-1.5.0 vs README.md in unicode-confusable-1.6.0

@@ -1,9 +1,9 @@
 # Unicode::Confusable [![[version]](https://badge.fury.io/rb/unicode-confusable.svg)](https://badge.fury.io/rb/unicode-confusable)  [![[travis]](https://travis-ci.org/janlelis/unicode-confusable.png)](https://travis-ci.org/janlelis/unicode-confusable)
 
 Compares two strings if they are visually confusable as described in [Unicode® Technical Standard #39](http://www.unicode.org/reports/tr39/#Confusable_Detection): Both strings get transformed into a skeleton format before comparing them. The skeleton is generated by normalizing the string ([NFD](http://unicode.org/reports/tr15/#Norm_Forms)), replacing [confusable characters](ftp://ftp.unicode.org/Public/security/12.0.0/confusables.txt), and normalizing the string again.
 
-Unicode version: **12.0.0**
+Unicode version: **12.1.0** (May 2019)
 
 Supported Rubies: **2.6**, **2.5**, **2.4**
 
 Old Rubies that might still work: **2.3**, **2.2**