diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 `hslua-packaging` uses [PVP Versioning][].
 
+## hslua-packaging-2.3.2
+
+Released 2025-06-23.
+
+-   Require hslua-objectorientation-2.4.
+
 ## hslua-packaging-2.3.1
 
 Released 2024-01-18.
diff --git a/hslua-packaging.cabal b/hslua-packaging.cabal
--- a/hslua-packaging.cabal
+++ b/hslua-packaging.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                hslua-packaging
-version:             2.3.1
+version:             2.3.2
 synopsis:            Utilities to build Lua modules.
 description:         Utilities to package up Haskell functions and
                      values into a Lua module.
@@ -18,15 +18,15 @@
 category:            Foreign
 extra-source-files:  README.md
                    , CHANGELOG.md
-tested-with:         GHC == 8.4.4
-                   , GHC == 8.6.5
-                   , GHC == 8.8.4
+tested-with:         GHC == 8.8.4
                    , GHC == 8.10.3
                    , GHC == 9.0.2
                    , GHC == 9.2.8
                    , GHC == 9.4.8
-                   , GHC == 9.6.3
-                   , GHC == 9.8.1
+                   , GHC == 9.6.7
+                   , GHC == 9.8.4
+                   , GHC == 9.10.2
+                   , GHC == 9.12.2
 
 source-repository head
   type:                git
@@ -38,22 +38,22 @@
   build-depends:       base                    >= 4.11   && < 5
                      , hslua-core              >= 2.2.1  && < 2.4
                      , hslua-marshalling       >= 2.2.1  && < 2.4
-                     , hslua-objectorientation >= 2.3    && < 2.4
-                     , hslua-typing            >= 0.1    && < 0.2
-                     , mtl                     >= 2.2    && < 2.4
                      , text                    >= 1.2    && < 2.2
+
   ghc-options:         -Wall
+                       -Wcpp-undef
+                       -Werror=missing-home-modules
+                       -Widentities
                        -Wincomplete-record-updates
+                       -Wincomplete-uni-patterns
                        -Wnoncanonical-monad-instances
+                       -Wpartial-fields
                        -Wredundant-constraints
-  if impl(ghc >= 8.2)
-    ghc-options:         -Wcpp-undef
-                         -Werror=missing-home-modules
-  if impl(ghc >= 8.4)
-    ghc-options:         -Widentities
-                         -Wincomplete-uni-patterns
-                         -Wpartial-fields
-                         -fhide-source-paths
+                       -fhide-source-paths
+  if impl(ghc >= 8.10)
+    ghc-options:         -Wunused-packages
+  if impl(ghc >= 9.0)
+    ghc-options:         -Winvalid-haddock
 
 library
   import:              common-options
@@ -70,7 +70,9 @@
                      , StrictData
   other-extensions:    DeriveFunctor
                      , OverloadedStrings
-  build-depends:       containers              >= 0.5.9    && < 0.8
+  build-depends:       containers              >= 0.5.9  && < 0.9
+                     , hslua-objectorientation >= 2.4    && < 2.5
+                     , hslua-typing            >= 0.1    && < 0.2
 
 test-suite test-hslua-packaging
   import:              common-options
diff --git a/src/HsLua/Packaging/UDType.hs b/src/HsLua/Packaging/UDType.hs
--- a/src/HsLua/Packaging/UDType.hs
+++ b/src/HsLua/Packaging/UDType.hs
@@ -28,7 +28,7 @@
   , operation
   , peekUD
   , pushUD
-  , initType
+  , initType  -- Reexported from ObjectOrientation
   , udparam
   , udresult
   , udDocs
@@ -67,7 +67,8 @@
         -> [(Operation, DocumentedFunction e)]  -- ^ operations
         -> [Member e (DocumentedFunction e) a]  -- ^ methods
         -> DocumentedType e a
-deftype = deftypeGeneric pushDocumentedFunction
+deftype name ops methods = addDocHooks $
+  deftypeGeneric' pushDocumentedFunction name ops methods emptyHooks
 
 -- | Defines a new type that could also be treated as a list; defines
 -- the behavior of objects in Lua. Note that the type name must be
@@ -78,7 +79,9 @@
          -> [Member e (DocumentedFunction e) a]  -- ^ methods
          -> Maybe (ListSpec e a itemtype)  -- ^ list access
          -> DocumentedTypeWithList e a itemtype
-deftype' = deftypeGeneric' pushDocumentedFunction
+deftype' name ops methods mlistSpec = addDocHooks .
+  deftypeGeneric' pushDocumentedFunction name ops methods $
+    maybe emptyHooks listExtension mlistSpec
 
 -- | Use a documented function as an object method.
 method :: DocumentedFunction e
@@ -108,19 +111,26 @@
 
 -- | Pushes a userdata value of the given type.
 pushUD :: LuaError e => DocumentedTypeWithList e a itemtype -> a -> LuaE e ()
-pushUD = pushUDGeneric pushUDTypeDocs
+pushUD = pushUDGeneric
 
 -- | Retrieves a userdata value of the given type.
 peekUD :: LuaError e => DocumentedTypeWithList e a itemtype -> Peeker e a
 peekUD = peekUDGeneric
 
--- | Ensures that the type has been fully initialized, i.e., that all
--- metatables have been created and stored in the registry. Returns the
--- name of the initialized type.
-initType :: LuaError e
-         => DocumentedTypeWithList e a itemtype
-         -> LuaE e Name
-initType = initTypeGeneric pushUDTypeDocs
+-- | Adds a hook to the type that pushes the documentation.
+addDocHooks
+  :: LuaError e
+  => UDTypeGeneric e (DocumentedFunction e) a
+  -> UDTypeGeneric e (DocumentedFunction e) a
+addDocHooks ty =
+  let hooks = udHooks ty
+  in ty
+     { udHooks = hooks
+       { hookMetatableSetup = do
+           hookMetatableSetup hooks
+           pushUDTypeDocs ty
+       }
+     }
 
 -- | Pushes a documentation table for the given UD type.
 pushUDTypeDocs :: LuaError e