Allow aeson 2.3

.github/workflows/ci.yml

@@ -15,15 +15,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ["ubuntu-22.04"]
-        ghc: ["9.6.2", "9.4.3", "9.2.8", "9.0.2", "8.10.7", "8.8.4", "8.6.5", "8.4.4", "8.2.2"]
+        os: ["ubuntu-24.04"]
+        ghc: ["9.14.1", "9.12.4", "9.10.3", "9.8.4", "9.6.7", "9.4.8", "9.2.8", "9.0.2", "8.10.7", "8.8.4", "8.6.5", "8.4.4", "8.2.2"]
       fail-fast: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@v2
+        uses: haskell-actions/setup@v2
         id: setup-haskell
         with:
           ghc-version: ${{ matrix.ghc }}
@@ -35,7 +35,7 @@ jobs:
           mv cabal.project.freeze frozen
 
       - name: Cache dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ${{ steps.setup-haskell.outputs.cabal-store }}
           key: ${{ runner.os }}-ghc-${{ matrix.ghc }}-${{ hashFiles('frozen') }}
@@ -53,16 +53,16 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ["ubuntu-22.04"]
-        ghc: ["8.2.2"]
-        aeson: ["1.1", "1.2", "1.3", "1.4", "1.5", "2.0", "2.1", "2.2"]
+        os: ["ubuntu-24.04"]
+        ghc: ["9.0.2"]
+        aeson: ["1.5", "2.0", "2.1", "2.2", "2.3"]
       fail-fast: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@v2
+        uses: haskell-actions/setup@v2
         id: setup-haskell
         with:
           ghc-version: ${{ matrix.ghc }}
@@ -74,7 +74,7 @@ jobs:
           mv cabal.project.freeze frozen
 
       - name: Cache dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ${{ steps.setup-haskell.outputs.cabal-store }}
           key: ${{ runner.os }}-aeson-${{ matrix.aeson }}-${{ hashFiles('frozen') }}
@@ -95,10 +95,10 @@ jobs:
         aesons,
         ghcs
       ]
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Check dependencies for failures
         run: |

CHANGELOG.markdown

@@ -1,7 +1,11 @@
 # aeson-pretty changelog
 
-## 0.8.10
+## 0.8.11
+ * Dropped support for Aeson 1.4 and older
+ * Added support for Aeson 2.3
  * Added support for Aeson 2.2
+
+## 0.8.10
  * Added support for Aeson 2.1
 
 ## 0.8.9

aeson-pretty.cabal

@@ -1,6 +1,6 @@
 cabal-version:  2.0
 name:           aeson-pretty
-version:        0.8.10
+version:        0.8.11
 license:        BSD3
 license-file:   LICENSE
 category:       Text, Web, JSON, Pretty Printer
@@ -41,7 +41,7 @@ library
         Data.Aeson.Encode.Pretty
 
     build-depends:
-        aeson ^>=1.1 || ^>=1.2 || ^>=1.3 || ^>=1.4 || ^>=1.5 || ^>=2.0 || ^>=2.1 || ^>=2.2,
+        aeson >=1.5  && <2.4,
         base >= 4.5,
         base-compat >= 0.9,
         bytestring >= 0.9,

cli-tool/Main.hs

@@ -1,4 +1,4 @@
-{-# LANGUAGE DeriveDataTypeable, RecordWildCards, OverloadedStrings #-}
+{-# LANGUAGE CPP, DeriveDataTypeable, RecordWildCards, OverloadedStrings #-}
 module Main (main) where
 
 import Prelude hiding (interact, concat, unlines, null)
@@ -16,7 +16,11 @@ data Options = Opts { compact :: Bool
                     , indent  :: Int
                     , sort    :: Bool
                     }
+#if __GLASGOW_HASKELL__ >= 912
+    deriving (Data)
+#else
     deriving (Data, Typeable)
+#endif
 
 opts :: Options
 opts = Opts