Pattle repo was archived, disable update checks and update description

metadata/im.pattle.app.yml

@@ -15,7 +15,7 @@ Description: |-
     Pattle is an ethical and easy to use app for the Matrix protocol, with the goal
     to replace proprietary alternatives such as WhatsApp.
 
-    Please note that Pattle is still in development!
+    Please note that Pattle is no longer in development (repo was archived).
 
     Registration is not implemented at the moment, so to get an account,
     use <a href="https://riot.im">Riot</a> for now.
@@ -173,8 +173,8 @@ Builds:
     build: $$flutter$$/bin/flutter build apk --flavor fdroid -v --suppress-analytics
 
 ArchivePolicy: 0 versions
-AutoUpdateMode: Version v%v
-UpdateCheckMode: HTTP
+AutoUpdateMode: None
+UpdateCheckMode: None
 UpdateCheckData: https://version.pattle.im/|\ ([0-9]+)|.|([0-9]+\.[0-9]+\.[0-9]+)
 CurrentVersion: 0.18.0
 CurrentVersionCode: 810