diff --git a/v3-release-notes.md b/v3-release-notes.md
index fbfd7b5..656ecbe 100644
--- a/v3-release-notes.md
+++ b/v3-release-notes.md
@@ -63,10 +63,6 @@ assert result.data["color"] == "RED"
 
 Reference: https://github.com/graphql-python/graphene/pull/1153
 
-### Subscription support
-
-TODO
-
 ### Fast ObjectType creation
 
 In Graphene v3 optimises the ObjectType initialization resulting in a x3 speed up! It does this by leveraging the same strategy that dataclasses introduced (dynamic creation of optimal `__init__` functions based on eval).