README.md in unicode-scripts-1.8.0 vs README.md in unicode-scripts-1.9.0

@@ -1,14 +1,14 @@
 # Unicode::Scripts [![[version]](https://badge.fury.io/rb/unicode-scripts.svg)](https://badge.fury.io/rb/unicode-scripts)  [![[ci]](https://github.com/janlelis/unicode-scripts/workflows/Test/badge.svg)](https://github.com/janlelis/unicode-scripts/actions?query=workflow%3ATest)
 
 Retrieve the [Unicode script(s)](https://en.wikipedia.org/wiki/Script_%28Unicode%29) a string belongs to. Can also return the *Script_Extension* property which is defined as characters which are "commonly used with more than one script, but with a limited number of scripts".
 
-Unicode version: **15.0.0** (September 2022)
+Unicode version: **15.1.0** (September 2023)
 
-Supported Rubies: **3.1**, **3.0**, **2.7**
+Supported Rubies: **3.2**, **3.1**, **3.0**
 
-Old Rubies that might still work: **2.6**, **2.5**, **2.4**, **2.3**, **2.2**, **2.1**, **2.0**
+Old Rubies that might still work: **2.X**
 
 ## Gemfile
 
 ```ruby
 gem "unicode-scripts"
@@ -403,7 +403,7 @@
 
 See [unicode-x](https://github.com/janlelis/unicode-x) for more Unicode related micro libraries.
 
 ## MIT License
 
-- Copyright (C) 2016-2022 Jan Lelis <https://janlelis.com>. Released under the MIT license.
+- Copyright (C) 2016-2023 Jan Lelis <https://janlelis.com>. Released under the MIT license.
 - Unicode data: https://www.unicode.org/copyright.html#Exhibit1