diff --git a/metadata/protect.card_locker.yml b/metadata/protect.card_locker.yml
index 83151ce242..734e3832a4 100644
--- a/metadata/protect.card_locker.yml
+++ b/metadata/protect.card_locker.yml
@@ -9,6 +9,13 @@ Changelog: https://github.com/brarcher/loyalty-card-locker/blob/HEAD/CHANGELOG.m
 
 AutoName: Loyalty Card Keychain
 Description: |-
+    '''NOTE:''' This app has been retired and won’t receive future updates.
+    However, it has a direct successor you are encouraged to switch to: please
+    install [[me.hackerchick.catima]] and follow its
+    [https://thelastproject.github.io/Catima/migrate/protect_card_locker/
+    Migration Guide]. The switch-over is easy and probably won’t take you more
+    than five minutes.
+
     Manages barcode-based store/loyalty cards on your phone, removing the need to
     carry them around.
 
@@ -301,6 +308,6 @@ Builds:
       - yes
 
 AutoUpdateMode: Version v%v
-UpdateCheckMode: Tags
+UpdateCheckMode: Static
 CurrentVersion: '0.28'
 CurrentVersionCode: 39