diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d8a03039b..66dbed779 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -138,13 +138,16 @@ Accepted features that *cannot* yet be used in typeshed include:
 - [PEP 570](https://www.python.org/dev/peps/pep-0570/) (positional-only
   arguments): see [#4972](https://github.com/python/typeshed/issues/4972),
   use argument names prefixed with `__` instead
+- [PEP 613](https://www.python.org/dev/peps/pep-0613/) (TypeAlias):
+  see [#4913](https://github.com/python/typeshed/issues/4913)
+
+The following features are partially supported:
 - [PEP 585](https://www.python.org/dev/peps/pep-0585/) (builtin
   generics): see [#4820](https://github.com/python/typeshed/issues/4820),
   mostly supported but bugs remain for a few specific cases
 - [PEP 612](https://www.python.org/dev/peps/pep-0612/) (ParamSpec):
-  see [#4827](https://github.com/python/typeshed/issues/4827)
-- [PEP 613](https://www.python.org/dev/peps/pep-0613/) (TypeAlias):
-  see [#4913](https://github.com/python/typeshed/issues/4913)
+  see [#4827](https://github.com/python/typeshed/issues/4827),
+  supported in some contexts but requires `# type: ignore` comments
 
 Supported features include:
 - [PEP 544](https://www.python.org/dev/peps/pep-0544/) (Protocol)