Implement OverlayUpdateStreamControl component

osu.Game/Overlays/Changelog/ChangelogUpdateStreamItem.cs

@@ -0,0 +1,25 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Humanizer;
+using osu.Game.Online.API.Requests.Responses;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.Changelog
+{
+    public class ChangelogUpdateStreamItem : OverlayUpdateStreamItem<APIUpdateStream>
+    {
+        public ChangelogUpdateStreamItem(APIUpdateStream stream)
+            : base(stream)
+        {
+        }
+
+        protected override string GetMainText() => Value.DisplayName;
+
+        protected override string GetAdditionalText() => Value.LatestBuild.DisplayVersion;
+
+        protected override string GetInfoText() => Value.LatestBuild.Users > 0 ? $"{"user".ToQuantity(Value.LatestBuild.Users, "N0")} online" : null;
+
+        protected override Color4 GetBarColour() => Value.Colour;
+    }
+}