PEP 770: Add Post-History (#4189)

Co-authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>

Author: sethmlarson

peps/pep-0770.rst

@@ -3,11 +3,14 @@ Title: Improving measurability of Python packages with Software Bill-of-Material
 Author: Seth Larson <seth@python.org>
 Sponsor: Brett Cannon <brett@python.org>
 PEP-Delegate: Brett Cannon <brett@python.org>
-Discussions-To: https://discuss.python.org/t/70261
+Discussions-To: https://discuss.python.org/t/76308
 Status: Draft
 Type: Standards Track
 Topic: Packaging
 Created: 02-Jan-2025
+Post-History:
+  `05-Nov-2024 <https://discuss.python.org/t/70261>`__,
+  `06-Jan-2025 <https://discuss.python.org/t/76308>`__,
 
 Abstract
 ========