PEP 719: Note 3.13.9 release (#4659)

Author: StanFromIreland

peps/pep-0719.rst

@@ -65,15 +65,16 @@ Actual:
 - 3.13.6: Wednesday, 2025-08-06
 - 3.13.7: Thursday, 2025-08-14
 - 3.13.8: Tuesday, 2025-10-07
+- 3.13.9: Tuesday, 2025-10-14
 
 Expected:
 
-- 3.13.9: Tuesday, 2025-12-02
-- 3.13.10: Tuesday, 2026-02-03
-- 3.13.11: Tuesday, 2026-04-07
-- 3.13.12: Tuesday, 2026-06-09
-- 3.13.13: Tuesday, 2026-08-04
-- 3.13.14: Tuesday, 2026-10-06
+- 3.13.10: Tuesday, 2025-12-02
+- 3.13.11: Tuesday, 2026-02-03
+- 3.13.12: Tuesday, 2026-04-07
+- 3.13.13: Tuesday, 2026-06-09
+- 3.13.14: Tuesday, 2026-08-04
+- 3.13.15: Tuesday, 2026-10-06
 
 
 Source-only security fix releases