https://github.com/actions/toolkit/issues/399 (#12)

Author: oittaa

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11-dev']
+        python-version: ['3.7', '3.8', '3.9', '3.10']
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Set up Python ${{ matrix.python-version }}

setup.py

@@ -47,7 +47,6 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
     ],
     setup_requires=[
         "wheel",