diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog for `newtype-generics`
 
+## [0.6.3] – 2026-05-30
+- Maintainer switch to Haskell Github Trust
+- Support newer compilers.
+
 ## [0.6.2] – 2022-05-19
 - Remove dependency on `transformers`.
 
diff --git a/Control/Newtype/Generics.hs b/Control/Newtype/Generics.hs
--- a/Control/Newtype/Generics.hs
+++ b/Control/Newtype/Generics.hs
@@ -6,6 +6,7 @@
 {-# LANGUAGE MultiParamTypeClasses      #-}
 {-# LANGUAGE StandaloneDeriving         #-}
 {-# LANGUAGE TypeFamilies               #-}
+{-# LANGUAGE TypeOperators              #-}
 {-# LANGUAGE UndecidableInstances       #-}
 {- |
 The 'Newtype' typeclass and related functions.
diff --git a/newtype-generics.cabal b/newtype-generics.cabal
--- a/newtype-generics.cabal
+++ b/newtype-generics.cabal
@@ -1,5 +1,5 @@
 Name:                newtype-generics
-Version:             0.6.2
+Version:             0.6.3
 Synopsis:            A typeclass and set of functions for working with newtypes
 Description:         Per Conor McBride, the Newtype typeclass represents the packing and unpacking of a newtype,
                      and allows you to operate under that newtype with functions such as ala.
@@ -8,25 +8,26 @@
 License:             BSD3
 License-file:        LICENSE
 Author:              Darius Jahandarie, Conor McBride, João Cristóvão, Simon Jakobi
-Maintainer:          Simon Jakobi <simon.jakobi@gmail.com>
-Homepage:            http://github.com/sjakobi/newtype-generics
+Maintainer:          Haskell Github Trust <https://github.com/haskell-github-trust>
+Homepage:            http://github.com/haskell-github-trust/newtype-generics
 Category:            Control
 Build-type:          Simple
 Extra-source-files:  CHANGELOG.md
 Cabal-version:       >=1.10
 Tested-with:
+  GHC==9.14.1,
+  GHC==9.12.4,
+  GHC==9.10.3,
+  GHC==9.8.4,
+  GHC==9.6.7,
+  GHC==9.4.2,
   GHC==9.2.1,
   GHC==9.0.1,
-  GHC==8.10.4,
-  GHC==8.8.4,
-  GHC==8.6.5,
-  GHC==8.4.4,
-  GHC==8.2.2,
-  GHC==8.0.2
+  GHC==8.10.7
 
 Library
   Exposed-modules:     Control.Newtype.Generics
-  Build-depends:       base >= 4.9 && < 4.17
+  Build-depends:       base >= 4.9 && < 4.23
   Ghc-options: -Wall
   default-language:   Haskell2010