Update

Author: rushter

.github/workflows/make_release.yml

@@ -43,6 +43,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - name: Build sdist
         run: |
           pip install Cython==3.0.11 setuptools wheel setuptools