diff -r 566066826e7c -r e4b31016e194 rust/rhg/src/main.rs
--- a/rust/rhg/src/main.rs	Mon Apr 04 19:30:32 2022 +0200
+++ b/rust/rhg/src/main.rs	Tue Apr 05 05:20:05 2022 +0200
@@ -731,6 +731,11 @@
         ("format", "use-share-safe"),
         requirements::SHARESAFE_REQUIREMENT,
     ),
+    (
+        ("format", "use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories"),
+        ("format", "use-dirstate-tracked-hint"),
+        requirements::DIRSTATE_TRACKED_HINT_V1,
+    ),
 ];
 
 /// Mercurial allows users to automatically upgrade their repository.