PEP 829: Update Post-History (#4917)

Update Post-History

Author: warsaw

peps/pep-0829.rst

@@ -8,7 +8,8 @@ Created: 31-Mar-2026
 Python-Version: 3.15
 Post-History:
     `01-Apr-2026 <https://discuss.python.org/t/pep-829-structured-startup-configuration-files/106789>`__,
-    `13-Apr-2026 <https://discuss.python.org/t/pep-829-structured-startup-configuration-files/106789/69>`__
+    `13-Apr-2026 <https://discuss.python.org/t/pep-829-structured-startup-configuration-files/106789/69>`__,
+    `15-Apr-2026 <https://discuss.python.org/t/pep-829-structured-startup-configuration-files/106789/99>`__
 
 
 Abstract
@@ -361,10 +362,8 @@ After the deprecation period, remove all ``import`` lines from your
 Reference Implementation
 =========================
 
-.. note::
-
-    The `reference implementation <https://github.com/python/cpython/pull/147955>`_
-    conformed to the previous draft of this PEP and has not yet been updated.
+The `reference implementation <https://github.com/python/cpython/pull/147955>`_
+supports the current version of this PEP.
 
 
 Rejected Ideas
@@ -459,7 +458,7 @@ Open Issues
 Change History
 ==============
 
-``TBD``
+`15-Apr-2026 <https://discuss.python.org/t/pep-829-structured-startup-configuration-files/106789/99>`__
 
 * During the deprecation period, warnings about ``import`` lines in
   ``<name>.pth`` files with no matching ``<name>.start`` file are only issued