Update Discussions-To and Post-History

Signed-off-by: Michał Górny <mgorny@quansight.com>

Author: mgorny

peps/pep-9999.rst

@@ -11,12 +11,12 @@ Author: Jonathan Dekhtiar <jonathan@dekhtiar.com>,
         Barry Warsaw <barry@python.org>,
         Donald Stufft <donald@stufft.io>,
         Andy R. Terrel <andy.terrel@gmail.com>
-Discussions-To: Pending
+Discussions-To: https://discuss.python.org/t/pep-817-split-wheel-variants-package-format/106196
 Status: Draft
 Type: Standards Track
 Topic: Packaging
 Created: 10-Feb-2026
-Post-History:
+Post-History: `17-Feb-2026 <https://discuss.python.org/t/pep-817-split-wheel-variants-package-format/106196>`__
 
 Abstract
 ========