+1

Author: skirpichev

.github/workflows/os.yml

@@ -28,10 +28,9 @@ jobs:
       - uses: msys2/setup-msys2@v2.27.0
         with:
           install: >-
-            mingw-w64-ucrt-x86_64-gcc
+            gcc
             autotools
             patch
-          msystem: ucrt64
           path-type: inherit
         if: ${{ startsWith(matrix.os, 'windows') }}
       - name: Cache GNU GMP builds