add 3.9 to python versions
@@ -13,9 +13,9 @@ jobs:
check:
runs-on: ubuntu-latest
strategy:
- max-parallel: 3
+ max-parallel: 4
matrix:
- python-version: [3.6, 3.7, 3.8]
+ python-version: [3.6, 3.7, 3.8, 3.9]
steps:
- uses: actions/checkout@v1
