diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index ced6c24..25243f4 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -5,6 +5,11 @@
 # This workflow will download a prebuilt Ruby version, install dependencies and run tests with Rake
 # For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
 
+#
+# Created: 29th August 2025
+# Updated: 29th August 2025
+#
+
 name: Ruby
 
 on:
@@ -19,9 +24,12 @@ permissions:
 jobs:
   test:
 
-    runs-on: ubuntu-latest
     strategy:
       matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+
         ruby-version:
           # - head
           # - '3.4'
@@ -30,11 +38,28 @@ jobs:
           - '3.1'
           - '3.0'
           - '2.7'
+          - '2.6'
+          - '2.5'
+          - '2.2'
+          - '2.0'
+
+        include:
+          - os: macos-latest
+            ruby-version: '3.3'
+          - os: windows-latest
+            ruby-version: '3.3'
+          # - os: windows-latest
+          #   ruby-version: mingw
+          # - os: windows-latest
+          #   ruby-version: ucrt
+
+    runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v4
+    - name: Checking out code
+      uses: actions/checkout@v4
 
-    - name: Set up Ruby
+    - name: Set up Ruby v${{ matrix.ruby-version }}
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby-version }}
diff --git a/README.md b/README.md
index 39a0793..b206e8d 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 [![License](https://img.shields.io/badge/License-BSD_3--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)
 [![Gem Version](https://badge.fury.io/rb/xqsr3.svg)](https://badge.fury.io/rb/xqsr3)
 [![Last Commit](https://img.shields.io/github/last-commit/synesissoftware/xqsr3)](https://github.com/synesissoftware/xqsr3/commits/master)
+[![Ruby](https://github.com/synesissoftware/xqsr3/actions/workflows/ruby.yml/badge.svg)](https://github.com/synesissoftware/xqsr3/actions/workflows/ruby.yml)
 
 e**X**tensions by fine **Q**uantum for **S**tandard **R**uby and **3**rd-party libraries