runs-on: ${{ matrix.os }}
env:
- hieref: 8582a960dc1ca389734707f821b273b00bae54ab
+ hieref: 4fb5b32df61f95d295ca67043594674bbb5b1316
strategy:
matrix:
- ghc: ['8.6.5', '8.4.4']
+ ghc: ['8.8.1', '8.6.5', '8.4.4']
os: [ubuntu-latest, macOS-latest]
exclude:
- os: macOS-latest