PEP 719: Add planned bugfix releases for Python 3.13 (#4116)

peps/pep-0719.rst

@@ -52,9 +52,29 @@ Actual:
 - 3.13.0 candidate 3: Tuesday, 2024-10-01
 - 3.13.0 final: Monday, 2024-10-07
 
+Bugfix releases
+---------------
+
 Expected:
 
-Subsequent bugfix releases every two months.
+- 3.13.1: Tuesday, 2024-12-03
+- 3.13.2: Tuesday, 2025-02-04
+- 3.13.3: Tuesday, 2025-04-08
+- 3.13.4: Tuesday, 2025-06-03
+- 3.13.5: Tuesday, 2025-08-05
+- 3.13.6: Tuesday, 2025-10-07
+- 3.13.7: Tuesday, 2025-12-02
+- 3.13.8: Tuesday, 2026-02-03
+- 3.13.9: Tuesday, 2026-04-07
+- 3.13.10: Tuesday, 2026-06-09
+- 3.13.11: Tuesday, 2026-08-04
+- 3.13.12: Tuesday, 2026-10-06
+
+
+Source-only security fix releases
+---------------------------------
+
+Provided irregularly on an as-needed basis until October 2029.
 
 
 3.13 Lifespan