Bump workflow ci.yml to GHC 9.14

.github/workflows/ci.yml

@@ -31,16 +31,17 @@ jobs:
           - "9.4.8"
           - "9.6.7"
           - "9.8.4"
-          - "9.10.2"
-          - "9.12.2"
+          - "9.10"
+          - "9.12"
+          - "9.14"
         include:
-          - ghc: "9.12.2"
+          - ghc: "9.14"
             os:  macos-latest
-          - ghc: "9.12.2"
+          - ghc: "9.14"
             os:  windows-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - uses: haskell-actions/setup@v2
       id: setup
@@ -49,7 +50,7 @@ jobs:
         cabal-version: "latest"
         cabal-update: true
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       name: Cache cabal stuff
       with:
         path: |

.github/workflows/fix-whitespace.yml

@@ -9,7 +9,7 @@ jobs:
 
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Check for whitespace violations
       uses: andreasabel/fix-whitespace-action@v1

alex.cabal

@@ -22,8 +22,9 @@ category: Development
 build-type: Simple
 
 tested-with:
+        GHC == 9.14.1
         GHC == 9.12.2
-        GHC == 9.10.2
+        GHC == 9.10.3
         GHC == 9.8.4
         GHC == 9.6.7
         GHC == 9.4.8