Document changes for PyCode_New regarding PEP570 (GH-13706)
diff --git a/Doc/c-api/code.rst b/Doc/c-api/code.rst
index e2b0b23..7aa91ee 100644
--- a/Doc/c-api/code.rst
+++ b/Doc/c-api/code.rst
@@ -40,6 +40,9 @@
:c:func:`PyCode_New` directly can bind you to a precise Python
version since the definition of the bytecode changes often.
+ .. versionchanged:: 3.8
+ An extra parameter is required (*posonlyargcount*) to support :PEP:`570`.
+
.. audit-event:: code.__new__ "code filename name argcount kwonlyargcount nlocals stacksize flags"
.. c:function:: PyCodeObject* PyCode_NewEmpty(const char *filename, const char *funcname, int firstlineno)