CI against Ruby 4.0

koic · koic · commit 64ce2a95688d · 2025-12-27T02:29:43.000+09:00
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -23,6 +23,7 @@ jobs:
           - "3.2"
           - "3.3"
           - "3.4"
+          - "4.0"
           - ruby-head
     name: "Ruby ${{ matrix.ruby }}: spec"
     steps:
