CI: GHC (9.0 - 8.6)

.github/workflows/Cabal-Linux-Remote.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         packageRoot: [ hnix-store-remote ]
-        ghc: [ "8.10", "8.4" ]
+        ghc: [ "9.0", "8.6" ]
     defaults:
       run:
         working-directory: "./${{ matrix.packageRoot }}"
@@ -75,5 +75,5 @@ jobs:
         run: cabal v2-test $cabalConfig
 
       - name: "Source distribution file"
-        if: ${{ matrix.ghc == '8.10' }}
+        if: ${{ matrix.ghc == '9.0' }}
         run: cabal v2-sdist

.github/workflows/Core-Cabal-Linux.yml

@@ -21,7 +21,7 @@ jobs:
         # Separation between Core & Store workflows made deliberately, so when one fixes Core, CI does not falls because of the Hackage Core Remote builds with.
         # Also singleton also use is deliberate, it allows to reference the value in the further configuration & also leaves a name in the CI & preserves matrix flexibility for the future.
         packageRoot: [ hnix-store-core ]
-        ghc: [ "8.10", "8.4" ]
+        ghc: [ "9.0", "8.6" ]
     defaults:
       run:
         working-directory: "./${{ matrix.packageRoot }}"
@@ -67,5 +67,5 @@ jobs:
         run: cabal v2-test $cabalConfig
 
       - name: "Source distribution file"
-        if: ${{ matrix.ghc == '8.10' }}
+        if: ${{ matrix.ghc == '9.0' }}
         run: cabal v2-sdist

.github/workflows/Core-Cabal-macOS.yml

@@ -33,7 +33,7 @@ jobs:
         id: HaskEnvSetup
         uses: haskell/actions/setup@v1
         with:
-          ghc-version: '8.10'
+          ghc-version: '9.0'
 
       - name: "Repository update"
         run: cabal v2-update

.github/workflows/On-Release-Cabal-Linux.yml

@@ -18,7 +18,7 @@ jobs:
       matrix:
         packageRoot: [ hnix-store-core, hnix-store-remote ]
         # Since CI by default tests boundary GHCs, test middle versions of GHCs
-        ghc: [ "8.8", "8.6"]
+        ghc: [ "8.10", "8.8"]
     defaults:
       run:
         working-directory: "./${{ matrix.packageRoot }}"