--- a/mercurial/upgrade.py	Fri Apr 15 22:02:07 2022 +0200
+++ b/mercurial/upgrade.py	Tue Apr 05 05:19:47 2022 +0200
@@ -19,6 +19,7 @@
 
 from .upgrade_utils import (
     actions as upgrade_actions,
+    auto_upgrade,
     engine as upgrade_engine,
 )
 
@@ -26,6 +27,7 @@
     stringutil,
 )
 
+may_auto_upgrade = auto_upgrade.may_auto_upgrade
 allformatvariant = upgrade_actions.allformatvariant