PEP 790: Add extra 3.15 rc3 and postpone 3.15.0 final (#5160)

Author: hugovk

peps/pep-0790.rst

@@ -51,10 +51,11 @@ Actual:
 - 3.15.0 beta 4: Saturday, 2026-07-18
 - 3.15.0 candidate 1: Tuesday, 2026-08-04
 - 3.15.0 candidate 2: Tuesday, 2026-09-01
+- 3.15.0 candidate 3: Friday, 2026-10-02
 
 Expected:
 
-- 3.15.0 final: Thursday, 2026-10-01
+- 3.15.0 final: Friday, 2026-10-09
 
 .. release schedule: ends
 

release_management/python-releases.toml

@@ -3665,10 +3665,15 @@ stage = "3.15.0 candidate 2"
 state = "actual"
 date = 2026-09-01
 
+[[release."3.15"]]
+stage = "3.15.0 candidate 3"
+state = "actual"
+date = 2026-10-02
+
 [[release."3.15"]]
 stage = "3.15.0 final"
 state = "expected"
-date = 2026-10-01
+date = 2026-10-09
 
 # -- Python 3.16 --------------------------------------------------------------