diff --git a/Acme/Year.hs b/Acme/Year.hs
--- a/Acme/Year.hs
+++ b/Acme/Year.hs
@@ -5,7 +5,7 @@
 import Data.Version
 import Paths_acme_year
 
--- | The current year (e.g. @2014@)
+-- | The current year (e.g. @2024@)
 currentYear :: Int
 currentYear =
     case versionBranch version of
diff --git a/acme-year.cabal b/acme-year.cabal
--- a/acme-year.cabal
+++ b/acme-year.cabal
@@ -1,5 +1,5 @@
 name:                acme-year
-version:             2019
+version:             2024
 synopsis:            Get the current year
 -- description:
 license:             PublicDomain
@@ -9,9 +9,10 @@
 -- copyright:
 category:            Acme
 build-type:          Simple
-cabal-version:       >=1.8
+cabal-version:       >=1.10
 homepage:            http://github.com/joeyadams/hs-acme-year
 bug-reports:         http://github.com/joeyadams/hs-acme-year/issues
+extra-source-files:  changelog.md
 
 source-repository head
     type:       git
@@ -22,6 +23,7 @@
     other-modules:      Paths_acme_year
     build-depends:      base < 6
     ghc-options:        -Wall -fwarn-tabs
+    default-language:   Haskell2010
 
 test-suite test
     type: exitcode-stdio-1.0
@@ -35,14 +37,18 @@
                  , acme-year
                  , time
 
+    default-language:   Haskell2010
+
 benchmark bench
     type: exitcode-stdio-1.0
 
     hs-source-dirs: bench
     main-is:        Main.hs
 
-    ghc-options: -Wall -fwarn-tabs -O2
+    ghc-options: -Wall -fwarn-tabs
 
     build-depends: base
                  , acme-year
                  , criterion
+
+    default-language:   Haskell2010
diff --git a/changelog.md b/changelog.md
new file mode 100644
--- /dev/null
+++ b/changelog.md
@@ -0,0 +1,11 @@
+# Changelog for [`acme-year` package](https://hackage.haskell.org/package/acme-year)
+
+## 2024
+
+* [#7](https://github.com/joeyadams/hs-acme-year/pull/7)
+    * Hotfix to patch a Y2023 issue.
+* Minor adjustment for better accuracy in 2024.
+* Update cabal version to 1.10 for compatibility with Hackage.
+* Remove `-O2`, which appears to have no impact on performance.
+* Update the example year to 2024 as well.
+* Add changelog.