diff --git a/README.md b/README.md
index c0fd1b7..aeda1be 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ gpu.state.blend_set('ALPHA')
 
 ## Features
 
-- **Full Blender API coverage** — `bpy.types`, `bpy.ops`, `bpy.props`, `bpy.utils`, `bpy.path`, `bpy.app`, `mathutils`, `bmesh`, `gpu`, `gpu_extras`, `bpy_extras`, `freestyle`, `aud`, `blf`, `bl_math`, `imbuf`, `idprop`
+- **Full Blender API coverage** — `bpy.types`, `bpy.ops`, `bpy.props`, `bpy.utils`, `bpy.path`, `bpy.app`, `bpy.msgbus`, `mathutils`, `bmesh`, `gpu`, `gpu_extras`, `bpy_extras`, `freestyle`, `aud`, `blf`, `bl_math`, `imbuf`, `idprop`
 - **Accurate collection types** — `bpy.data.objects` returns `BlendDataObjects` (not generic `bpy_prop_collection`), exposing `new()`, `remove()`, and other collection-specific methods
 - **Readonly properties** — uses `@property` decorators for readonly RNA attributes
 - **Context members** — `bpy.context.active_object`, `selected_objects`, `edit_object`, and ~100 other screen context attributes are properly typed