Merge pull request #377 from nobu/update-test-versions

Add recent ruby versions to test

Author: hsbt

.github/workflows/macos.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        ruby: [ 2.6, 2.5, 2.4 ]
+        ruby: [ 3.0, 2.7, 2.6, ruby-head ]
     steps:
     - uses: actions/checkout@v2
     - uses: ruby/setup-ruby@v1

.github/workflows/test.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ 'ubuntu-latest', 'macos-latest', 'windows-latest' ]
-        ruby: [ 2.6, 2.5, 2.4, 2.3, 2.2, jruby, jruby-head, truffleruby, ruby-head ]
+        ruby: [ '3.0', 2.7, 2.6, 2.5, 2.4, 2.3, 2.2, jruby, jruby-head, truffleruby, ruby-head ]
         exclude:
           - os: windows-latest
             ruby: truffleruby

.github/workflows/windows.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        ruby: [ 2.6, 2.5, 2.4 ]
+        ruby: [ 3.0, 2.7, 2.6, ruby-head ]
     steps:
     - uses: actions/checkout@v2
     - uses: ruby/setup-ruby@v1