Use -dev python releases in dev branch.

.github/workflows/publish.yaml

@@ -9,10 +9,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
+
     - name: Set up Python environment
       uses: actions/setup-python@v1
       with:
         python-version: "3.X"
+
     - name: Set build variables
       id: build-vars
       env:
@@ -29,6 +31,7 @@ jobs:
         echo "TAG=${TAG}" >> ${GITHUB_OUTPUT}
         echo "PYTHON_VER=${PYTHON_VER}" >> ${GITHUB_OUTPUT}
         echo "BUILD_NUMBER=${BUILD_NUMBER}" >> ${GITHUB_OUTPUT}
+
     - name: Update Release Asset to S3
       env:
         AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}

.github/workflows/release.yaml

@@ -25,6 +25,7 @@ jobs:
         target: ['macOS', 'iOS', 'tvOS', 'watchOS']
     steps:
     - uses: actions/checkout@v4
+
     - name: Set build variables
       id: build-vars
       env:
@@ -41,10 +42,12 @@ jobs:
         echo "TAG=${TAG}" >> ${GITHUB_OUTPUT}
         echo "PYTHON_VER=${PYTHON_VER}" >> ${GITHUB_OUTPUT}
         echo "BUILD_NUMBER=${BUILD_NUMBER}" >> ${GITHUB_OUTPUT}
+
     - name: Set up Python
       uses: actions/[email protected]
       with:
-        python-version: "${{ steps.build-vars.output.PYTHON_VER }}"
+        python-version: "${{ steps.build-vars.output.PYTHON_VER }}-dev"
+
     - name: Build ${{ matrix.target }}
       run: |
         # Do the build for the requested target.
@@ -70,6 +73,7 @@ jobs:
         echo "XZ_VERSION=${XZ_VERSION}" >> ${GITHUB_OUTPUT}
         echo "OPENSSL_VERSION=${OPENSSL_VERSION}" >> ${GITHUB_OUTPUT}
         echo "LIBFFI_VERSION=${LIBFFI_VERSION}" >> ${GITHUB_OUTPUT}
+
     - name: Upload build artifact
       uses: actions/[email protected]
       with: