Update ci.yml

Author: carstenbauer

.github/workflows/ci.yml

@@ -10,13 +10,18 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.9'
           - '1.10'
-          - 'nightly'
+          - 'pre'
         os:
           - ubuntu-latest
+          - macos-latest
+          - windows-latest
         arch:
           - x64
+          - x86
+        exclude:
+          - os: macos-latest
+            arch: x86
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2