Checkout 3.9 branch of CPython for building the documentation

Maciej Olko · Maciej Olko · commit c6ee2a458f62 · 2020-06-16T17:55:42.000+02:00
diff --git a/.github/workflows/update-and-build.yml b/.github/workflows/update-and-build.yml
@@ -39,7 +39,7 @@ jobs:
       - uses: actions/checkout@master
         with:
           repository: python/cpython
-          ref: 3.8
+          ref: 3.9
       - run: make venv
         working-directory: ./Doc
       - uses: actions/checkout@master
