3.14.0 beta 1 was on 7/5/25

Author: AA-Turner

release_management/python-releases.toml

@@ -3382,7 +3382,7 @@ pep = 790
 status = "feature"
 branch =  "main"
 release-manager = "Hugo van Kemenade"
-start-of-development = 2025-05-06
+start-of-development = 2025-05-07
 first-release = 2026-10-01
 feature-freeze = 2026-05-05
 end-of-bugfix = 2028-10-01