PEP 731: List members explicitly and mark Active (#3540)

Also drop the sentence from the abstract implying the WG members are the PEP authors (the correspondence is now a mere coincidence).

peps/pep-0731.rst

@@ -6,11 +6,12 @@ Author: Guido van Rossum <guido@python.org>,
         Steve Dower <steve.dower@python.org>,
         Irit Katriel <irit@python.org>
 Discussions-To: https://discuss.python.org/t/pep-731-c-api-working-group-charter/36117
-Status: Draft
+Status: Active
 Type: Process
 Topic: Governance
 Created: 11-Oct-2023
 Post-History: `13-Oct-2023 <https://discuss.python.org/t/pep-731-c-api-working-group-charter/36117>`__
+Resolution: https://discuss.python.org/t/pep-731-c-api-working-group-charter/36117/12
 
 Abstract
 ========
@@ -32,7 +33,6 @@ whether in the context of CPython, using an alternate Python implementation,
 or using a binding framework for other programming languages (such as C++ and Rust).
 
 The working group serves at the pleasure of the Python Steering Council.
-The working group's members are the listed authors of this PEP.
 This document serves as the working group's charter.
 
 Epigraph
@@ -92,6 +92,18 @@ and publishing guidelines that the core developers can refer to.
 The "operations and process" section below describes
 how the working group operates and how it is governed.
 
+Members
+-------
+
+The members of the working group are:
+
+- Guido van Rossum
+- Petr Viktorin
+- Victor Stinner
+- Steve Dower
+- Irit Katriel
+
+
 Mandate
 -------