diff --git a/CHANGELOG.md b/CHANGELOG.md
index d096239..1e7712a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,6 @@ All notable changes to WuttaFarm will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## v0.4.1 (2026-02-17)
-
-### Fix
-
-- remove `AnimalType.changed` column
-
 ## v0.4.0 (2026-02-17)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 44bea43..12bce62 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "WuttaFarm"
-version = "0.4.1"
+version = "0.4.0"
 description = "Web app to integrate with and extend farmOS"
 readme = "README.md"
 authors = [
diff --git a/src/wuttafarm/db/alembic/versions/b8cd4a8f981f_remove_animaltype_changed.py b/src/wuttafarm/db/alembic/versions/b8cd4a8f981f_remove_animaltype_changed.py
deleted file mode 100644
index a43a6d4..0000000
--- a/src/wuttafarm/db/alembic/versions/b8cd4a8f981f_remove_animaltype_changed.py
+++ /dev/null
@@ -1,37 +0,0 @@
-"""remove AnimalType.changed
-
-Revision ID: b8cd4a8f981f
-Revises: aecfd9175624
-Create Date: 2026-02-17 18:11:06.110003
-
-"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-import wuttjamaican.db.util
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision: str = "b8cd4a8f981f"
-down_revision: Union[str, None] = "aecfd9175624"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-
-    # animal_type
-    op.drop_column("animal_type", "changed")
-
-
-def downgrade() -> None:
-
-    # animal_type
-    op.add_column(
-        "animal_type",
-        sa.Column(
-            "changed", postgresql.TIMESTAMP(), autoincrement=False, nullable=True
-        ),
-    )
diff --git a/src/wuttafarm/db/model/animals.py b/src/wuttafarm/db/model/animals.py
index 8c0df35..548be86 100644
--- a/src/wuttafarm/db/model/animals.py
+++ b/src/wuttafarm/db/model/animals.py
@@ -37,7 +37,11 @@ class AnimalType(model.Base):
     """
 
     __tablename__ = "animal_type"
-    __versioned__ = {}
+    __versioned__ = {
+        "exclude": [
+            "changed",
+        ],
+    }
     __wutta_hint__ = {
         "model_title": "Animal Type",
         "model_title_plural": "Animal Types",
@@ -62,6 +66,14 @@ class AnimalType(model.Base):
         """,
     )
 
+    changed = sa.Column(
+        sa.DateTime(),
+        nullable=True,
+        doc="""
+        When the animal type was last changed, according to farmOS.
+        """,
+    )
+
     farmos_uuid = sa.Column(
         model.UUID(),
         nullable=True,
diff --git a/src/wuttafarm/importing/farmos.py b/src/wuttafarm/importing/farmos.py
index b07d06d..4f9db20 100644
--- a/src/wuttafarm/importing/farmos.py
+++ b/src/wuttafarm/importing/farmos.py
@@ -412,6 +412,7 @@ class AnimalTypeImporter(FromFarmOS, ToWutta):
         "drupal_id",
         "name",
         "description",
+        "changed",
     ]
 
     def get_source_objects(self):
@@ -426,6 +427,7 @@ class AnimalTypeImporter(FromFarmOS, ToWutta):
             "drupal_id": animal_type["attributes"]["drupal_internal__tid"],
             "name": animal_type["attributes"]["name"],
             "description": animal_type["attributes"]["description"],
+            "changed": self.normalize_datetime(animal_type["attributes"]["changed"]),
         }
 
 
diff --git a/src/wuttafarm/web/views/animals.py b/src/wuttafarm/web/views/animals.py
index 7016e36..bae7dde 100644
--- a/src/wuttafarm/web/views/animals.py
+++ b/src/wuttafarm/web/views/animals.py
@@ -45,6 +45,7 @@ class AnimalTypeView(AssetTypeMasterView):
     grid_columns = [
         "name",
         "description",
+        "changed",
     ]
 
     sort_defaults = "name"
@@ -56,6 +57,7 @@ class AnimalTypeView(AssetTypeMasterView):
     form_fields = [
         "name",
         "description",
+        "changed",
         "farmos_uuid",
         "drupal_id",
     ]