setup-ocaml 3.0.0-beta

Author: cknitt

.github/workflows/ci.yml

@@ -214,24 +214,11 @@ jobs:
           chmod +x _build/install/default/bin/*
 
       - name: Use OCaml ${{matrix.ocaml_compiler}}
-        uses: ocaml/setup-ocaml@v2
-        if: matrix.os != 'windows-latest'
+        uses: ocaml/setup-ocaml@v3.0.0-beta
         with:
           ocaml-compiler: ${{matrix.ocaml_compiler}}
+          allow-prerelease-opam: true
           opam-pin: false
-          opam-depext: false
-
-      - name: Use OCaml ${{matrix.ocaml_compiler}} (Win)
-        uses: ocaml/setup-ocaml@v2
-        if: matrix.os == 'windows-latest'
-        with:
-          ocaml-compiler: ocaml-variants.5.2.0+options,ocaml-option-mingw
-          opam-pin: false
-          opam-depext: false
-          opam-repositories: |
-            windows-5.0: https://github.com/dra27/opam-repository.git#windows-5.0
-            sunset: https://github.com/ocaml-opam/opam-repository-mingw.git#sunset
-            default: https://github.com/ocaml/opam-repository.git
 
       - name: "Install OPAM dependencies"
         run: opam install . --deps-only