display score retractions in recent activity

osu.Game/Online/API/Requests/GetUserRecentActivitiesRequest.cs

@@ -33,6 +33,7 @@ namespace osu.Game.Online.API.Requests
         Medal,
         Rank,
         RankLost,
+        RankRetracted,
         UserSupportAgain,
         UserSupportFirst,
         UserSupportGift,

osu.Game/Overlays/Profile/Header/BottomHeaderContainer.cs

@@ -78,12 +78,13 @@ namespace osu.Game.Overlays.Profile.Header
 
         private void updateDisplay(APIUser? user)
         {
+            var cutoffDate = new DateTime(2025, 8, 25);
             topLinkContainer.Clear();
             bottomLinkContainer.Clear();
 
             if (user == null) return;
 
-            if (user.JoinDate.ToUniversalTime().Year < 2008)
+            if (user.JoinDate.ToUniversalTime().Date < cutoffDate)
                 topLinkContainer.AddText(UsersStrings.ShowFirstMembers);
             else
             {

osu.Game/Overlays/Profile/Sections/Recent/DrawableRecentActivity.cs

@@ -189,6 +189,13 @@ namespace osu.Game.Overlays.Profile.Sections.Recent
                     addText($" ({getRulesetName()})");
                     break;
 
+                case RecentActivityType.RankRetracted:
+                    addUserLink();
+                    addText("'s score on ");
+                    addBeatmapLink();
+                    addText($" has been retracted ({getRulesetName()})");
+                    break;
+
                 case RecentActivityType.UserSupportAgain:
                     addUserLink();
                     addText(" has once again chosen to support osu! - thanks for your generosity!");

osu.Game/Overlays/Profile/Sections/Recent/RecentActivityIcon.cs

@@ -75,6 +75,11 @@ namespace osu.Game.Overlays.Profile.Sections.Recent
                     icon.Colour = Color4.White;
                     break;
 
+                case RecentActivityType.RankRetracted:
+                    icon.Icon = FontAwesome.Solid.Ban;
+                    icon.Colour = colours.Red1;
+                    break;
+
                 case RecentActivityType.UserSupportAgain:
                     icon.Icon = FontAwesome.Solid.Heart;
                     icon.Colour = colours.Pink;