Ruby 4.0 but no edge yet

Author: lcreid

.github/workflows/build.yml

@@ -13,8 +13,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby_version: ["3.2", "3.3", "3.4", "3.5-rc"]
+        ruby_version: ["3.2", "3.3", "3.4", "4.0"]
         distro: [bullseye, bookworm, trixie]
+        exclude:
+          - ruby_version: 4.0
+            distro: bullseye
     steps:
       - uses: actions/checkout@v4
       - uses: docker/setup-buildx-action@v3
@@ -47,9 +50,12 @@ jobs:
     needs: ruby-and-rails-app
     strategy:
       matrix:
-        ruby_version: ["3.2", "3.3", "3.4", "3.5-rc"]
-        distro: [bullseye, bookworm]
+        ruby_version: ["3.2", "3.3", "3.4", "4.0"]
+        distro: [bullseye, bookworm, trixie]
         database: [sqlite, postgres, mariadb, mysql]
+        exclude:
+          - ruby_version: 4.0
+            distro: bullseye
     steps:
       - uses: actions/checkout@v4
       - uses: docker/setup-buildx-action@v3