diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8cd98e8..a305786 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 0.2.4
+
+- Verified compatibility with NetBox 4.7.1 and raised `max_version` to `4.7.99`
+  accordingly (was `4.6.99`). Checked every area 4.7's release notes call out as
+  breaking or plugin-relevant against the actual 4.7.1 source: the `Rack` model's
+  `form_factor`/`width`/`airflow`/`outer_*` fields (deprecated, not removed),
+  `ChoiceSet`'s `Choice`-object refactor (the legacy `(value, label, color)` tuple
+  format this plugin's own choices use is explicitly still supported),
+  `register_model_view`/`ViewTab`/`get_model_urls`, `PluginConfig` resource-path
+  resolution, `PortTemplateMapping`/`PortMappingBase` (the patch-panel front/rear
+  mapping this plugin's component sync reads), `Cable`/`CableTermination`/
+  `CabledObjectModel` (the rack-import cable copy), and the `NetBoxModel*`/
+  `PluginMenu*`/`ColorField`/`DynamicModelChoiceField` base classes. No code changes
+  were needed - django-tables2's `RelatedLinkColumn` removal and the removed
+  `querystring` tag don't apply (unused), and the MPTT→ltree migration doesn't touch
+  anything this plugin manipulates directly.
+
 ## 0.2.3
 
 - Fix: dragging a device from front to rear (or back) made it invisible mid-drag - it
diff --git a/README.md b/README.md
index 87ec17d..b876365 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # netbox-rack-concept
 
-Rack-Blaupausen für NetBox 4.6. Ein „Rack Konzept" ist ein vollständig geplantes Rack
+Rack-Blaupausen für NetBox 4.6 und 4.7. Ein „Rack Konzept" ist ein vollständig geplantes Rack
 samt Einbauten — aber **kein** echtes Rack und **keine** echten Geräte. Konzepte tauchen
 deshalb weder in der Rack-Liste noch in der Geräte-Liste auf, verfälschen keine
 Auslastungs-Auswertungen und belegen keine Seriennummern oder IP-Adressen.
diff --git a/netbox_rack_concept/__init__.py b/netbox_rack_concept/__init__.py
index af2e599..cc78dfe 100644
--- a/netbox_rack_concept/__init__.py
+++ b/netbox_rack_concept/__init__.py
@@ -1,6 +1,6 @@
 from netbox.plugins import PluginConfig
 
-__version__ = '0.2.3'
+__version__ = '0.2.4'
 
 
 class RackConceptConfig(PluginConfig):
@@ -11,7 +11,12 @@ class RackConceptConfig(PluginConfig):
     author = 'Claude'
     base_url = 'rack-concepts'
     min_version = '4.6.0'
-    max_version = '4.6.99'
+    # Verified against the real 4.7.1 source: RackBase/Rack fields, PortTemplateMapping,
+    # Cable/CableTermination, register_model_view/ViewTab, NetBoxModel*, ChoiceSet
+    # (its CHOICES refactor explicitly keeps supporting the legacy (value, label, color)
+    # tuple format this plugin uses) are all unchanged or additive. No 4.8 exists yet to
+    # verify against, so the ceiling stops at the 4.7 line rather than guessing further.
+    max_version = '4.7.99'
     # These paths are relative to this module (NetBox prepends self.__module__),
     # so they must NOT be prefixed with 'netbox_rack_concept.' again.
     menu = 'navigation.menu'
diff --git a/pyproject.toml b/pyproject.toml
index dc95d6a..6d88a0a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "netbox-rack-concept"
-version = "0.2.3"
+version = "0.2.4"
 description = "Rack blueprints for NetBox: plan racks and their equipment without creating real racks or devices"
 readme = "README.md"
 requires-python = ">=3.12"