diff --git a/README.md b/README.md
index 32c43995f4..d87ca31f72 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ You can also generally download a version for your current device from the [osu!
 
 If your platform is unsupported or not listed above, there is still a chance you can run the release or manually build it by following the instructions below.
 
-**For iOS/iPadOS users**: The iOS testflight link fills up very fast (Apple has a hard limit of 10,000 users). We reset it occasionally. Please do not ask about this. Check back regularly for link resets or follow [peppy](https://twitter.com/ppy) on twitter for announcements. Our goal is to get the game on mobile app stores very soon to se don't have to live with this limitation.
+**For iOS/iPadOS users**: The iOS testflight link fills up very fast (Apple has a hard limit of 10,000 users). We reset it occasionally. Please do not ask about this. Check back regularly for link resets or follow [peppy](https://twitter.com/ppy) on twitter for announcements. Our goal is to get the game on mobile app stores very soon so we don't have to live with this limitation.
 
 ## Developing a custom ruleset
 
diff --git a/osu.Android.props b/osu.Android.props
index 84827ce76b..dbb0a6d610 100644
--- a/osu.Android.props
+++ b/osu.Android.props
@@ -10,7 +10,7 @@
     <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.1224.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2025.114.1" />
   </ItemGroup>
   <PropertyGroup>
     <!-- Fody does not handle Android build well, and warns when unchanged.
diff --git a/osu.Android/OsuGameActivity.cs b/osu.Android/OsuGameActivity.cs
index b3717791da..0b5deef6fb 100644
--- a/osu.Android/OsuGameActivity.cs
+++ b/osu.Android/OsuGameActivity.cs
@@ -13,7 +13,6 @@ using Android.Graphics;
 using Android.OS;
 using Android.Views;
 using osu.Framework.Android;
-using osu.Framework.Extensions.ObjectExtensions;
 using osu.Game.Database;
 using Debug = System.Diagnostics.Debug;
 using Uri = Android.Net.Uri;
@@ -52,9 +51,23 @@ namespace osu.Android
 
         public bool IsTablet { get; private set; }
 
-        private OsuGameAndroid game = null!;
+        private readonly OsuGameAndroid game;
 
-        protected override Framework.Game CreateGame() => game = new OsuGameAndroid(this);
+        private bool gameCreated;
+
+        protected override Framework.Game CreateGame()
+        {
+            if (gameCreated)
+                throw new InvalidOperationException("Framework tried to create a game twice.");
+
+            gameCreated = true;
+            return game;
+        }
+
+        public OsuGameActivity()
+        {
+            game = new OsuGameAndroid(this);
+        }
 
         protected override void OnCreate(Bundle? savedInstanceState)
         {
@@ -97,25 +110,38 @@ namespace osu.Android
 
         private void handleIntent(Intent? intent)
         {
-            switch (intent?.Action)
+            if (intent == null)
+                return;
+
+            switch (intent.Action)
             {
                 case Intent.ActionDefault:
                     if (intent.Scheme == ContentResolver.SchemeContent)
-                        handleImportFromUris(intent.Data.AsNonNull());
+                    {
+                        if (intent.Data != null)
+                            handleImportFromUris(intent.Data);
+                    }
                     else if (osu_url_schemes.Contains(intent.Scheme))
-                        game.HandleLink(intent.DataString);
+                    {
+                        if (intent.DataString != null)
+                            game.HandleLink(intent.DataString);
+                    }
+
                     break;
 
                 case Intent.ActionSend:
                 case Intent.ActionSendMultiple:
                 {
+                    if (intent.ClipData == null)
+                        break;
+
                     var uris = new List<Uri>();
 
-                    for (int i = 0; i < intent.ClipData?.ItemCount; i++)
+                    for (int i = 0; i < intent.ClipData.ItemCount; i++)
                     {
-                        var content = intent.ClipData?.GetItemAt(i);
-                        if (content != null)
-                            uris.Add(content.Uri.AsNonNull());
+                        var item = intent.ClipData.GetItemAt(i);
+                        if (item?.Uri != null)
+                            uris.Add(item.Uri);
                     }
 
                     handleImportFromUris(uris.ToArray());
diff --git a/osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs b/osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs
index e0d80e0e64..7bb5539963 100644
--- a/osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs
+++ b/osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs
@@ -18,7 +18,6 @@ using osu.Game.Rulesets.Edit.Tools;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.UI;
-using osu.Game.Screens.Edit.Components.TernaryButtons;
 using osu.Game.Screens.Edit.Compose.Components;
 using osuTK;
 
@@ -72,7 +71,7 @@ namespace osu.Game.Rulesets.Catch.Edit
 
         protected override Drawable CreateHitObjectInspector() => new CatchHitObjectInspector(DistanceSnapProvider);
 
-        protected override IEnumerable<DrawableTernaryButton> CreateTernaryButtons()
+        protected override IEnumerable<Drawable> CreateTernaryButtons()
             => base.CreateTernaryButtons()
                    .Concat(DistanceSnapProvider.CreateTernaryButtons());
 
diff --git a/osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs b/osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs
index 2018fd5ea9..deaa566864 100644
--- a/osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs
+++ b/osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs
@@ -159,27 +159,26 @@ namespace osu.Game.Rulesets.Catch.Objects
         {
             // Note that this implementation is shared with the osu! ruleset's implementation.
             // If a change is made here, OsuHitObject.cs should also be updated.
-            ComboIndex = lastObj?.ComboIndex ?? 0;
-            ComboIndexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
-            IndexInCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
+            int index = lastObj?.ComboIndex ?? 0;
+            int indexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
+            int inCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
 
-            if (this is BananaShower)
+            // - For the purpose of combo colours, spinners never start a new combo even if they are flagged as doing so.
+            // - At decode time, the first hitobject in the beatmap and the first hitobject after a banana shower are both enforced to be a new combo,
+            //   but this isn't directly enforced by the editor so the extra checks against the last hitobject are duplicated here.
+            if (this is not BananaShower && (NewCombo || lastObj == null || lastObj is BananaShower))
             {
-                // For the purpose of combo colours, spinners never start a new combo even if they are flagged as doing so.
-                return;
-            }
-
-            // At decode time, the first hitobject in the beatmap and the first hitobject after a banana shower are both enforced to be a new combo,
-            // but this isn't directly enforced by the editor so the extra checks against the last hitobject are duplicated here.
-            if (NewCombo || lastObj == null || lastObj is BananaShower)
-            {
-                IndexInCurrentCombo = 0;
-                ComboIndex++;
-                ComboIndexWithOffsets += ComboOffset + 1;
+                inCurrentCombo = 0;
+                index++;
+                indexWithOffsets += ComboOffset + 1;
 
                 if (lastObj != null)
                     lastObj.LastInCombo = true;
             }
+
+            ComboIndex = index;
+            ComboIndexWithOffsets = indexWithOffsets;
+            IndexInCurrentCombo = inCurrentCombo;
         }
 
         protected override HitWindows CreateHitWindows() => HitWindows.Empty;
diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
index 17f365f820..a8a65f7edb 100644
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
@@ -6,6 +6,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using JetBrains.Annotations;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Audio.Sample;
@@ -17,6 +18,7 @@ using osu.Framework.Graphics.Textures;
 using osu.Framework.Testing;
 using osu.Framework.Testing.Input;
 using osu.Game.Audio;
+using osu.Game.Rulesets.Osu.Skinning;
 using osu.Game.Rulesets.Osu.Skinning.Legacy;
 using osu.Game.Rulesets.Osu.UI.Cursor;
 using osu.Game.Skinning;
@@ -103,6 +105,23 @@ namespace osu.Game.Rulesets.Osu.Tests
             AddStep("contract", () => this.ChildrenOfType<CursorTrail>().Single().NewPartScale = Vector2.One);
         }
 
+        [Test]
+        public void TestRotation()
+        {
+            createTest(() =>
+            {
+                var skinContainer = new LegacySkinContainer(renderer, provideMiddle: true, enableRotation: true);
+                var legacyCursorTrail = new LegacyRotatingCursorTrail(skinContainer)
+                {
+                    NewPartScale = new Vector2(10)
+                };
+
+                skinContainer.Child = legacyCursorTrail;
+
+                return skinContainer;
+            });
+        }
+
         private void createTest(Func<Drawable> createContent) => AddStep("create trail", () =>
         {
             Clear();
@@ -121,12 +140,14 @@ namespace osu.Game.Rulesets.Osu.Tests
             private readonly IRenderer renderer;
             private readonly bool provideMiddle;
             private readonly bool provideCursor;
+            private readonly bool enableRotation;
 
-            public LegacySkinContainer(IRenderer renderer, bool provideMiddle, bool provideCursor = true)
+            public LegacySkinContainer(IRenderer renderer, bool provideMiddle, bool provideCursor = true, bool enableRotation = false)
             {
                 this.renderer = renderer;
                 this.provideMiddle = provideMiddle;
                 this.provideCursor = provideCursor;
+                this.enableRotation = enableRotation;
 
                 RelativeSizeAxes = Axes.Both;
             }
@@ -152,7 +173,19 @@ namespace osu.Game.Rulesets.Osu.Tests
 
             public ISample GetSample(ISampleInfo sampleInfo) => null;
 
-            public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => null;
+            public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup)
+            {
+                switch (lookup)
+                {
+                    case OsuSkinConfiguration osuLookup:
+                        if (osuLookup == OsuSkinConfiguration.CursorTrailRotate)
+                            return SkinUtils.As<TValue>(new BindableBool(enableRotation));
+
+                        break;
+                }
+
+                return null;
+            }
 
             public ISkin FindProvider(Func<ISkin, bool> lookupFunction) => lookupFunction(this) ? this : null;
 
@@ -185,5 +218,19 @@ namespace osu.Game.Rulesets.Osu.Tests
                 MoveMouseTo(ToScreenSpace(DrawSize / 2 + DrawSize / 3 * rPos));
             }
         }
+
+        private partial class LegacyRotatingCursorTrail : LegacyCursorTrail
+        {
+            public LegacyRotatingCursorTrail([NotNull] ISkin skin)
+                : base(skin)
+            {
+            }
+
+            protected override void Update()
+            {
+                base.Update();
+                PartRotation += (float)(Time.Elapsed * 0.1);
+            }
+        }
     }
 }
diff --git a/osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs b/osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs
index e8b9d0544e..f5e7ff6004 100644
--- a/osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs
+++ b/osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs
@@ -53,7 +53,7 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         protected override Drawable CreateHitObjectInspector() => new OsuHitObjectInspector();
 
-        protected override IEnumerable<DrawableTernaryButton> CreateTernaryButtons()
+        protected override IEnumerable<Drawable> CreateTernaryButtons()
             => base.CreateTernaryButtons()
                    .Append(new DrawableTernaryButton
                    {
diff --git a/osu.Game.Rulesets.Osu/Objects/OsuHitObject.cs b/osu.Game.Rulesets.Osu/Objects/OsuHitObject.cs
index 8c1bd6302e..9623d1999b 100644
--- a/osu.Game.Rulesets.Osu/Objects/OsuHitObject.cs
+++ b/osu.Game.Rulesets.Osu/Objects/OsuHitObject.cs
@@ -184,27 +184,26 @@ namespace osu.Game.Rulesets.Osu.Objects
         {
             // Note that this implementation is shared with the osu!catch ruleset's implementation.
             // If a change is made here, CatchHitObject.cs should also be updated.
-            ComboIndex = lastObj?.ComboIndex ?? 0;
-            ComboIndexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
-            IndexInCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
+            int index = lastObj?.ComboIndex ?? 0;
+            int indexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
+            int inCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
 
-            if (this is Spinner)
+            // - For the purpose of combo colours, spinners never start a new combo even if they are flagged as doing so.
+            // - At decode time, the first hitobject in the beatmap and the first hitobject after a spinner are both enforced to be a new combo,
+            //   but this isn't directly enforced by the editor so the extra checks against the last hitobject are duplicated here.
+            if (this is not Spinner && (NewCombo || lastObj == null || lastObj is Spinner))
             {
-                // For the purpose of combo colours, spinners never start a new combo even if they are flagged as doing so.
-                return;
-            }
-
-            // At decode time, the first hitobject in the beatmap and the first hitobject after a spinner are both enforced to be a new combo,
-            // but this isn't directly enforced by the editor so the extra checks against the last hitobject are duplicated here.
-            if (NewCombo || lastObj == null || lastObj is Spinner)
-            {
-                IndexInCurrentCombo = 0;
-                ComboIndex++;
-                ComboIndexWithOffsets += ComboOffset + 1;
+                inCurrentCombo = 0;
+                index++;
+                indexWithOffsets += ComboOffset + 1;
 
                 if (lastObj != null)
                     lastObj.LastInCombo = true;
             }
+
+            ComboIndex = index;
+            ComboIndexWithOffsets = indexWithOffsets;
+            IndexInCurrentCombo = inCurrentCombo;
         }
 
         protected override HitWindows CreateHitWindows() => new OsuHitWindows();
diff --git a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursor.cs b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursor.cs
index 375d81049d..e526c4f14c 100644
--- a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursor.cs
+++ b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursor.cs
@@ -11,6 +11,8 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
 {
     public partial class LegacyCursor : SkinnableCursor
     {
+        public static readonly int REVOLUTION_DURATION = 10000;
+
         private const float pressed_scale = 1.3f;
         private const float released_scale = 1f;
 
@@ -52,7 +54,7 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
         protected override void LoadComplete()
         {
             if (spin)
-                ExpandTarget.Spin(10000, RotationDirection.Clockwise);
+                ExpandTarget.Spin(REVOLUTION_DURATION, RotationDirection.Clockwise);
         }
 
         public override void Expand()
diff --git a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
index ca0002d8c0..375bef721d 100644
--- a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
+++ b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
@@ -34,6 +34,7 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
         private void load(OsuConfigManager config, ISkinSource skinSource)
         {
             cursorSize = config.GetBindable<float>(OsuSetting.GameplayCursorSize).GetBoundCopy();
+            AllowPartRotation = skin.GetConfig<OsuSkinConfiguration, bool>(OsuSkinConfiguration.CursorTrailRotate)?.Value ?? true;
 
             Texture = skin.GetTexture("cursortrail");
 
diff --git a/osu.Game.Rulesets.Osu/Skinning/OsuSkinConfiguration.cs b/osu.Game.Rulesets.Osu/Skinning/OsuSkinConfiguration.cs
index 9685ab685d..81488ca1a3 100644
--- a/osu.Game.Rulesets.Osu/Skinning/OsuSkinConfiguration.cs
+++ b/osu.Game.Rulesets.Osu/Skinning/OsuSkinConfiguration.cs
@@ -9,6 +9,7 @@ namespace osu.Game.Rulesets.Osu.Skinning
         CursorCentre,
         CursorExpand,
         CursorRotate,
+        CursorTrailRotate,
         HitCircleOverlayAboveNumber,
 
         // ReSharper disable once IdentifierTypo
diff --git a/osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs b/osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs
index 5132dc2859..1c2d69fa00 100644
--- a/osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs
+++ b/osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs
@@ -34,19 +34,24 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
         /// </summary>
         protected virtual float FadeExponent => 1.7f;
 
-        private readonly TrailPart[] parts = new TrailPart[max_sprites];
-        private int currentIndex;
-        private IShader shader;
-        private double timeOffset;
-        private float time;
-
         /// <summary>
         /// The scale used on creation of a new trail part.
         /// </summary>
-        public Vector2 NewPartScale = Vector2.One;
+        public Vector2 NewPartScale { get; set; } = Vector2.One;
 
-        private Anchor trailOrigin = Anchor.Centre;
+        /// <summary>
+        /// The rotation (in degrees) to apply to trail parts when <see cref="AllowPartRotation"/> is <c>true</c>.
+        /// </summary>
+        public float PartRotation { get; set; }
 
+        /// <summary>
+        /// Whether to rotate trail parts based on the value of <see cref="PartRotation"/>.
+        /// </summary>
+        protected bool AllowPartRotation { get; set; }
+
+        /// <summary>
+        /// The trail part texture origin.
+        /// </summary>
         protected Anchor TrailOrigin
         {
             get => trailOrigin;
@@ -57,6 +62,13 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
             }
         }
 
+        private readonly TrailPart[] parts = new TrailPart[max_sprites];
+        private Anchor trailOrigin = Anchor.Centre;
+        private int currentIndex;
+        private IShader shader;
+        private double timeOffset;
+        private float time;
+
         public CursorTrail()
         {
             // as we are currently very dependent on having a running clock, let's make our own clock for the time being.
@@ -220,6 +232,7 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
             private float time;
             private float fadeExponent;
+            private float angle;
 
             private readonly TrailPart[] parts = new TrailPart[max_sprites];
             private Vector2 originPosition;
@@ -239,6 +252,7 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
                 texture = Source.texture;
                 time = Source.time;
                 fadeExponent = Source.FadeExponent;
+                angle = Source.AllowPartRotation ? float.DegreesToRadians(Source.PartRotation) : 0;
 
                 originPosition = Vector2.Zero;
 
@@ -279,6 +293,9 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                 renderer.PushLocalMatrix(DrawInfo.Matrix);
 
+                float sin = MathF.Sin(angle);
+                float cos = MathF.Cos(angle);
+
                 foreach (var part in parts)
                 {
                     if (part.InvalidationID == -1)
@@ -289,7 +306,9 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                     vertexBatch.Add(new TexturedTrailVertex
                     {
-                        Position = new Vector2(part.Position.X - texture.DisplayWidth * originPosition.X * part.Scale.X, part.Position.Y + texture.DisplayHeight * (1 - originPosition.Y) * part.Scale.Y),
+                        Position = rotateAround(
+                            new Vector2(part.Position.X - texture.DisplayWidth * originPosition.X * part.Scale.X, part.Position.Y + texture.DisplayHeight * (1 - originPosition.Y) * part.Scale.Y),
+                            part.Position, sin, cos),
                         TexturePosition = textureRect.BottomLeft,
                         TextureRect = new Vector4(0, 0, 1, 1),
                         Colour = DrawColourInfo.Colour.BottomLeft.Linear,
@@ -298,7 +317,9 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                     vertexBatch.Add(new TexturedTrailVertex
                     {
-                        Position = new Vector2(part.Position.X + texture.DisplayWidth * (1 - originPosition.X) * part.Scale.X, part.Position.Y + texture.DisplayHeight * (1 - originPosition.Y) * part.Scale.Y),
+                        Position = rotateAround(
+                            new Vector2(part.Position.X + texture.DisplayWidth * (1 - originPosition.X) * part.Scale.X,
+                                part.Position.Y + texture.DisplayHeight * (1 - originPosition.Y) * part.Scale.Y), part.Position, sin, cos),
                         TexturePosition = textureRect.BottomRight,
                         TextureRect = new Vector4(0, 0, 1, 1),
                         Colour = DrawColourInfo.Colour.BottomRight.Linear,
@@ -307,7 +328,9 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                     vertexBatch.Add(new TexturedTrailVertex
                     {
-                        Position = new Vector2(part.Position.X + texture.DisplayWidth * (1 - originPosition.X) * part.Scale.X, part.Position.Y - texture.DisplayHeight * originPosition.Y * part.Scale.Y),
+                        Position = rotateAround(
+                            new Vector2(part.Position.X + texture.DisplayWidth * (1 - originPosition.X) * part.Scale.X, part.Position.Y - texture.DisplayHeight * originPosition.Y * part.Scale.Y),
+                            part.Position, sin, cos),
                         TexturePosition = textureRect.TopRight,
                         TextureRect = new Vector4(0, 0, 1, 1),
                         Colour = DrawColourInfo.Colour.TopRight.Linear,
@@ -316,7 +339,9 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                     vertexBatch.Add(new TexturedTrailVertex
                     {
-                        Position = new Vector2(part.Position.X - texture.DisplayWidth * originPosition.X * part.Scale.X, part.Position.Y - texture.DisplayHeight * originPosition.Y * part.Scale.Y),
+                        Position = rotateAround(
+                            new Vector2(part.Position.X - texture.DisplayWidth * originPosition.X * part.Scale.X, part.Position.Y - texture.DisplayHeight * originPosition.Y * part.Scale.Y),
+                            part.Position, sin, cos),
                         TexturePosition = textureRect.TopLeft,
                         TextureRect = new Vector4(0, 0, 1, 1),
                         Colour = DrawColourInfo.Colour.TopLeft.Linear,
@@ -330,6 +355,14 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
                 shader.Unbind();
             }
 
+            private static Vector2 rotateAround(Vector2 input, Vector2 origin, float sin, float cos)
+            {
+                float xTranslated = input.X - origin.X;
+                float yTranslated = input.Y - origin.Y;
+
+                return new Vector2(xTranslated * cos - yTranslated * sin, xTranslated * sin + yTranslated * cos) + origin;
+            }
+
             protected override void Dispose(bool isDisposing)
             {
                 base.Dispose(isDisposing);
diff --git a/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursor.cs b/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursor.cs
index c2f7d84f5e..e84fb9e2d6 100644
--- a/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursor.cs
+++ b/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursor.cs
@@ -36,6 +36,11 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
         /// </summary>
         public Vector2 CurrentExpandedScale => skinnableCursor.ExpandTarget?.Scale ?? Vector2.One;
 
+        /// <summary>
+        /// The current rotation of the cursor.
+        /// </summary>
+        public float CurrentRotation => skinnableCursor.ExpandTarget?.Rotation ?? 0;
+
         public IBindable<float> CursorScale => cursorScale;
 
         /// <summary>
diff --git a/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursorContainer.cs b/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursorContainer.cs
index 8c0871d54f..974d99d7c8 100644
--- a/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursorContainer.cs
+++ b/osu.Game.Rulesets.Osu/UI/Cursor/OsuCursorContainer.cs
@@ -83,7 +83,10 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
             base.Update();
 
             if (cursorTrail.Drawable is CursorTrail trail)
+            {
                 trail.NewPartScale = ActiveCursor.CurrentExpandedScale;
+                trail.PartRotation = ActiveCursor.CurrentRotation;
+            }
         }
 
         public bool OnPressed(KeyBindingPressEvent<OsuAction> e)
diff --git a/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs b/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
index 693e1e48d4..eeaa68e2ee 100644
--- a/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
+++ b/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
@@ -3,6 +3,7 @@
 
 #nullable disable
 
+using System.Linq;
 using System.Threading;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -15,6 +16,7 @@ using osu.Framework.Input.Events;
 using osu.Framework.Input.States;
 using osu.Framework.Platform;
 using osu.Framework.Screens;
+using osu.Framework.Testing;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
 using osu.Game.Configuration;
@@ -31,6 +33,7 @@ using osu.Game.Screens.Play;
 using osu.Game.Screens.Play.PlayerSettings;
 using osu.Game.Screens.Ranking;
 using osu.Game.Screens.Select;
+using osu.Game.Storyboards.Drawables;
 using osu.Game.Tests.Resources;
 using osuTK;
 using osuTK.Graphics;
@@ -45,6 +48,7 @@ namespace osu.Game.Tests.Visual.Background
         private LoadBlockingTestPlayer player;
         private BeatmapManager manager;
         private RulesetStore rulesets;
+        private UpdateCounter storyboardUpdateCounter;
 
         [BackgroundDependencyLoader]
         private void load(GameHost host, AudioManager audio)
@@ -194,6 +198,28 @@ namespace osu.Game.Tests.Visual.Background
             AddUntilStep("Storyboard is visible", () => player.IsStoryboardVisible);
         }
 
+        [Test]
+        public void TestStoryboardUpdatesWhenDimmed()
+        {
+            performFullSetup();
+            createFakeStoryboard();
+
+            AddStep("Enable fully dimmed storyboard", () =>
+            {
+                player.StoryboardReplacesBackground.Value = true;
+                player.StoryboardEnabled.Value = true;
+                player.DimmableStoryboard.IgnoreUserSettings.Value = false;
+                songSelect.DimLevel.Value = 1f;
+            });
+
+            AddUntilStep("Storyboard is invisible", () => !player.IsStoryboardVisible);
+
+            AddWaitStep("wait some", 20);
+
+            AddUntilStep("Storyboard is always present", () => player.ChildrenOfType<DrawableStoryboard>().Single().AlwaysPresent, () => Is.True);
+            AddUntilStep("Dimmable storyboard content is being updated", () => storyboardUpdateCounter.StoryboardContentLastUpdated, () => Is.EqualTo(Time.Current).Within(100));
+        }
+
         [Test]
         public void TestStoryboardIgnoreUserSettings()
         {
@@ -269,15 +295,19 @@ namespace osu.Game.Tests.Visual.Background
         {
             player.StoryboardEnabled.Value = false;
             player.StoryboardReplacesBackground.Value = false;
-            player.DimmableStoryboard.Add(new OsuSpriteText
+            player.DimmableStoryboard.AddRange(new Drawable[]
             {
-                Size = new Vector2(500, 50),
-                Alpha = 1,
-                Colour = Color4.White,
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                Text = "THIS IS A STORYBOARD",
-                Font = new FontUsage(size: 50)
+                storyboardUpdateCounter = new UpdateCounter(),
+                new OsuSpriteText
+                {
+                    Size = new Vector2(500, 50),
+                    Alpha = 1,
+                    Colour = Color4.White,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Text = "THIS IS A STORYBOARD",
+                    Font = new FontUsage(size: 50)
+                }
             });
         });
 
@@ -353,7 +383,7 @@ namespace osu.Game.Tests.Visual.Background
             /// <summary>
             /// Make sure every time a screen gets pushed, the background doesn't get replaced
             /// </summary>
-            /// <returns>Whether or not the original background (The one created in DummySongSelect) is still the current background</returns>
+            /// <returns>Whether the original background (The one created in DummySongSelect) is still the current background</returns>
             public bool IsBackgroundCurrent() => background?.IsCurrentScreen() == true;
         }
 
@@ -384,7 +414,7 @@ namespace osu.Game.Tests.Visual.Background
 
             public new DimmableStoryboard DimmableStoryboard => base.DimmableStoryboard;
 
-            // Whether or not the player should be allowed to load.
+            // Whether the player should be allowed to load.
             public bool BlockLoad;
 
             public Bindable<bool> StoryboardEnabled;
@@ -451,6 +481,17 @@ namespace osu.Game.Tests.Visual.Background
             }
         }
 
+        private partial class UpdateCounter : Drawable
+        {
+            public double StoryboardContentLastUpdated;
+
+            protected override void Update()
+            {
+                base.Update();
+                StoryboardContentLastUpdated = Time.Current;
+            }
+        }
+
         private partial class TestDimmableBackground : BackgroundScreenBeatmap.DimmableBackground
         {
             public Color4 CurrentColour => Content.Colour;
diff --git a/osu.Game.Tests/Visual/Components/TestSceneFriendPresenceNotifier.cs b/osu.Game.Tests/Visual/Components/TestSceneFriendPresenceNotifier.cs
new file mode 100644
index 0000000000..2fe2326508
--- /dev/null
+++ b/osu.Game.Tests/Visual/Components/TestSceneFriendPresenceNotifier.cs
@@ -0,0 +1,129 @@
+// 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 System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Testing;
+using osu.Game.Online;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Chat;
+using osu.Game.Online.Metadata;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Notifications;
+using osu.Game.Tests.Visual.Metadata;
+using osu.Game.Users;
+using osuTK.Input;
+
+namespace osu.Game.Tests.Visual.Components
+{
+    public partial class TestSceneFriendPresenceNotifier : OsuManualInputManagerTestScene
+    {
+        private ChannelManager channelManager = null!;
+        private NotificationOverlay notificationOverlay = null!;
+        private ChatOverlay chatOverlay = null!;
+        private TestMetadataClient metadataClient = null!;
+
+        [SetUp]
+        public void Setup() => Schedule(() =>
+        {
+            Child = new DependencyProvidingContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                CachedDependencies =
+                [
+                    (typeof(ChannelManager), channelManager = new ChannelManager(API)),
+                    (typeof(INotificationOverlay), notificationOverlay = new NotificationOverlay()),
+                    (typeof(ChatOverlay), chatOverlay = new ChatOverlay()),
+                    (typeof(MetadataClient), metadataClient = new TestMetadataClient()),
+                ],
+                Children = new Drawable[]
+                {
+                    channelManager,
+                    notificationOverlay,
+                    chatOverlay,
+                    metadataClient,
+                    new FriendPresenceNotifier()
+                }
+            };
+
+            for (int i = 1; i <= 100; i++)
+                ((DummyAPIAccess)API).Friends.Add(new APIRelation { TargetID = i, TargetUser = new APIUser { Username = $"Friend {i}" } });
+        });
+
+        [Test]
+        public void TestNotifications()
+        {
+            AddStep("bring friend 1 online", () => metadataClient.FriendPresenceUpdated(1, new UserPresence { Status = UserStatus.Online }));
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(1));
+            AddStep("bring friend 1 offline", () => metadataClient.FriendPresenceUpdated(1, null));
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(2));
+        }
+
+        [Test]
+        public void TestSingleUserNotificationOpensChat()
+        {
+            AddStep("bring friend 1 online", () => metadataClient.FriendPresenceUpdated(1, new UserPresence { Status = UserStatus.Online }));
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(1));
+
+            AddStep("click notification", () =>
+            {
+                InputManager.MoveMouseTo(this.ChildrenOfType<Notification>().First());
+                InputManager.Click(MouseButton.Left);
+            });
+
+            AddUntilStep("chat overlay opened", () => chatOverlay.State.Value, () => Is.EqualTo(Visibility.Visible));
+            AddUntilStep("user channel selected", () => channelManager.CurrentChannel.Value.Name, () => Is.EqualTo(((DummyAPIAccess)API).Friends[0].TargetUser!.Username));
+        }
+
+        [Test]
+        public void TestMultipleUserNotificationDoesNotOpenChat()
+        {
+            AddStep("bring friends 1 & 2 online", () =>
+            {
+                metadataClient.FriendPresenceUpdated(1, new UserPresence { Status = UserStatus.Online });
+                metadataClient.FriendPresenceUpdated(2, new UserPresence { Status = UserStatus.Online });
+            });
+
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(1));
+
+            AddStep("click notification", () =>
+            {
+                InputManager.MoveMouseTo(this.ChildrenOfType<Notification>().First());
+                InputManager.Click(MouseButton.Left);
+            });
+
+            AddAssert("chat overlay not opened", () => chatOverlay.State.Value, () => Is.EqualTo(Visibility.Hidden));
+        }
+
+        [Test]
+        public void TestNonFriendsDoNotNotify()
+        {
+            AddStep("bring non-friend 1000 online", () => metadataClient.UserPresenceUpdated(1000, new UserPresence { Status = UserStatus.Online }));
+            AddWaitStep("wait for possible notification", 10);
+            AddAssert("no notification", () => notificationOverlay.AllNotifications.Count(), () => Is.Zero);
+        }
+
+        [Test]
+        public void TestPostManyDebounced()
+        {
+            AddStep("bring friends 1-10 online", () =>
+            {
+                for (int i = 1; i <= 10; i++)
+                    metadataClient.FriendPresenceUpdated(i, new UserPresence { Status = UserStatus.Online });
+            });
+
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(1));
+
+            AddStep("bring friends 1-10 offline", () =>
+            {
+                for (int i = 1; i <= 10; i++)
+                    metadataClient.FriendPresenceUpdated(i, null);
+            });
+
+            AddUntilStep("wait for notification", () => notificationOverlay.AllNotifications.Count(), () => Is.EqualTo(2));
+        }
+    }
+}
diff --git a/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs b/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
index 0af4dacb92..622c85774a 100644
--- a/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
+++ b/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
@@ -5,6 +5,7 @@
 
 using System;
 using System.Linq;
+using Newtonsoft.Json;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions;
@@ -102,6 +103,77 @@ namespace osu.Game.Tests.Visual.Navigation
             AddUntilStep("current skin is mutable", () => !Game.Dependencies.Get<SkinManager>().CurrentSkin.Value.SkinInfo.Value.Protected);
         }
 
+        [Test]
+        public void TestMutateProtectedSkinFromMainMenu_UndoToInitialStateIsCorrect()
+        {
+            AddStep("set default skin", () => Game.Dependencies.Get<SkinManager>().CurrentSkinInfo.SetDefault());
+            AddStep("import beatmap", () => BeatmapImportHelper.LoadQuickOszIntoOsu(Game).WaitSafely());
+
+            openSkinEditor();
+            AddUntilStep("current skin is mutable", () => !Game.Dependencies.Get<SkinManager>().CurrentSkin.Value.SkinInfo.Value.Protected);
+
+            AddUntilStep("wait for player", () =>
+            {
+                DismissAnyNotifications();
+                return Game.ScreenStack.CurrentScreen is Player;
+            });
+
+            string state = string.Empty;
+
+            AddUntilStep("wait for accuracy counter", () => Game.ChildrenOfType<ArgonAccuracyCounter>().Any(counter => counter.Position != new Vector2()));
+            AddStep("dump state of accuracy meter", () => state = JsonConvert.SerializeObject(Game.ChildrenOfType<ArgonAccuracyCounter>().First().CreateSerialisedInfo()));
+            AddStep("add any component", () => Game.ChildrenOfType<SkinComponentToolbox.ToolboxComponentButton>().First().TriggerClick());
+            AddStep("undo", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Z);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddUntilStep("only one accuracy meter left",
+                () => Game.ChildrenOfType<Player>().Single().ChildrenOfType<ArgonAccuracyCounter>().Count(),
+                () => Is.EqualTo(1));
+            AddAssert("accuracy meter state unchanged",
+                () => JsonConvert.SerializeObject(Game.ChildrenOfType<ArgonAccuracyCounter>().First().CreateSerialisedInfo()),
+                () => Is.EqualTo(state));
+        }
+
+        [Test]
+        public void TestMutateProtectedSkinFromPlayer_UndoToInitialStateIsCorrect()
+        {
+            AddStep("set default skin", () => Game.Dependencies.Get<SkinManager>().CurrentSkinInfo.SetDefault());
+            AddStep("import beatmap", () => BeatmapImportHelper.LoadQuickOszIntoOsu(Game).WaitSafely());
+            advanceToSongSelect();
+            AddUntilStep("wait for selected", () => !Game.Beatmap.IsDefault);
+
+            AddStep("enable NF", () => Game.SelectedMods.Value = new[] { new OsuModNoFail() });
+            AddStep("enter gameplay", () => InputManager.Key(Key.Enter));
+
+            AddUntilStep("wait for player", () =>
+            {
+                DismissAnyNotifications();
+                return Game.ScreenStack.CurrentScreen is Player;
+            });
+            openSkinEditor();
+
+            string state = string.Empty;
+
+            AddUntilStep("wait for accuracy counter", () => Game.ChildrenOfType<ArgonAccuracyCounter>().Any(counter => counter.Position != new Vector2()));
+            AddStep("dump state of accuracy meter", () => state = JsonConvert.SerializeObject(Game.ChildrenOfType<ArgonAccuracyCounter>().First().CreateSerialisedInfo()));
+            AddStep("add any component", () => Game.ChildrenOfType<SkinComponentToolbox.ToolboxComponentButton>().First().TriggerClick());
+            AddStep("undo", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Z);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddUntilStep("only one accuracy meter left",
+                () => Game.ChildrenOfType<Player>().Single().ChildrenOfType<ArgonAccuracyCounter>().Count(),
+                () => Is.EqualTo(1));
+            AddAssert("accuracy meter state unchanged",
+                () => JsonConvert.SerializeObject(Game.ChildrenOfType<ArgonAccuracyCounter>().First().CreateSerialisedInfo()),
+                () => Is.EqualTo(state));
+        }
+
         [Test]
         public void TestComponentsDeselectedOnSkinEditorHide()
         {
diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneSectionsContainer.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneSectionsContainer.cs
index 3a1eb554ab..7ec57c9e5e 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneSectionsContainer.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneSectionsContainer.cs
@@ -138,7 +138,7 @@ namespace osu.Game.Tests.Visual.UserInterface
                 AddUntilStep("section top is visible", () =>
                 {
                     var scrollContainer = container.ChildrenOfType<UserTrackingScrollContainer>().Single();
-                    float sectionPosition = scrollContainer.GetChildPosInContent(container.Children[scrollIndex]);
+                    double sectionPosition = scrollContainer.GetChildPosInContent(container.Children[scrollIndex]);
                     return scrollContainer.Current < sectionPosition;
                 });
             }
diff --git a/osu.Game/Configuration/OsuConfigManager.cs b/osu.Game/Configuration/OsuConfigManager.cs
index 6f32e1e7fb..d4a75334a9 100644
--- a/osu.Game/Configuration/OsuConfigManager.cs
+++ b/osu.Game/Configuration/OsuConfigManager.cs
@@ -96,6 +96,7 @@ namespace osu.Game.Configuration
 
             SetDefault(OsuSetting.NotifyOnUsernameMentioned, true);
             SetDefault(OsuSetting.NotifyOnPrivateMessage, true);
+            SetDefault(OsuSetting.NotifyOnFriendPresenceChange, true);
 
             // Audio
             SetDefault(OsuSetting.VolumeInactive, 0.25, 0, 1, 0.01);
@@ -418,6 +419,7 @@ namespace osu.Game.Configuration
         IntroSequence,
         NotifyOnUsernameMentioned,
         NotifyOnPrivateMessage,
+        NotifyOnFriendPresenceChange,
         UIHoldActivationDelay,
         HitLighting,
         StarFountains,
diff --git a/osu.Game/Graphics/Containers/OsuScrollContainer.cs b/osu.Game/Graphics/Containers/OsuScrollContainer.cs
index a3cd5a4902..f40c91e27e 100644
--- a/osu.Game/Graphics/Containers/OsuScrollContainer.cs
+++ b/osu.Game/Graphics/Containers/OsuScrollContainer.cs
@@ -59,11 +59,11 @@ namespace osu.Game.Graphics.Containers
         /// <param name="extraScroll">An added amount to scroll beyond the requirement to bring the target into view.</param>
         public void ScrollIntoView(Drawable d, bool animated = true, float extraScroll = 0)
         {
-            float childPos0 = GetChildPosInContent(d);
-            float childPos1 = GetChildPosInContent(d, d.DrawSize);
+            double childPos0 = GetChildPosInContent(d);
+            double childPos1 = GetChildPosInContent(d, d.DrawSize);
 
-            float minPos = Math.Min(childPos0, childPos1);
-            float maxPos = Math.Max(childPos0, childPos1);
+            double minPos = Math.Min(childPos0, childPos1);
+            double maxPos = Math.Max(childPos0, childPos1);
 
             if (minPos < Current || (minPos > Current && d.DrawSize[ScrollDim] > DisplayableContent))
                 ScrollTo(minPos - extraScroll, animated);
diff --git a/osu.Game/Graphics/Containers/SectionsContainer.cs b/osu.Game/Graphics/Containers/SectionsContainer.cs
index 9f41c4eff2..828fc9704c 100644
--- a/osu.Game/Graphics/Containers/SectionsContainer.cs
+++ b/osu.Game/Graphics/Containers/SectionsContainer.cs
@@ -208,7 +208,7 @@ namespace osu.Game.Graphics.Containers
         private float getScrollTargetForDrawable(Drawable target)
         {
             // implementation similar to ScrollIntoView but a bit more nuanced.
-            return scrollContainer.GetChildPosInContent(target) - scrollContainer.DisplayableContent * scroll_y_centre;
+            return (float)(scrollContainer.GetChildPosInContent(target) - scrollContainer.DisplayableContent * scroll_y_centre);
         }
 
         public void ScrollToTop() => scrollContainer.ScrollTo(0);
@@ -259,7 +259,7 @@ namespace osu.Game.Graphics.Containers
                 updateSectionsMargin();
             }
 
-            float currentScroll = scrollContainer.Current;
+            float currentScroll = (float)scrollContainer.Current;
 
             if (currentScroll != lastKnownScroll)
             {
diff --git a/osu.Game/Graphics/Containers/UserTrackingScrollContainer.cs b/osu.Game/Graphics/Containers/UserTrackingScrollContainer.cs
index 354a57b7d2..30b9eeb74c 100644
--- a/osu.Game/Graphics/Containers/UserTrackingScrollContainer.cs
+++ b/osu.Game/Graphics/Containers/UserTrackingScrollContainer.cs
@@ -35,7 +35,7 @@ namespace osu.Game.Graphics.Containers
         {
         }
 
-        protected override void OnUserScroll(float value, bool animated = true, double? distanceDecay = default)
+        protected override void OnUserScroll(double value, bool animated = true, double? distanceDecay = default)
         {
             UserScrolling = true;
             base.OnUserScroll(value, animated, distanceDecay);
@@ -53,7 +53,7 @@ namespace osu.Game.Graphics.Containers
             base.ScrollFromMouseEvent(e);
         }
 
-        public new void ScrollTo(float value, bool animated = true, double? distanceDecay = null)
+        public new void ScrollTo(double value, bool animated = true, double? distanceDecay = null)
         {
             UserScrolling = false;
             base.ScrollTo(value, animated, distanceDecay);
diff --git a/osu.Game/Graphics/UserInterface/OsuNumberBox.cs b/osu.Game/Graphics/UserInterface/OsuNumberBox.cs
index db4b7b2ab3..991ab6798f 100644
--- a/osu.Game/Graphics/UserInterface/OsuNumberBox.cs
+++ b/osu.Game/Graphics/UserInterface/OsuNumberBox.cs
@@ -1,17 +1,17 @@
 // 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 osu.Framework.Input;
+
 namespace osu.Game.Graphics.UserInterface
 {
     public partial class OsuNumberBox : OsuTextBox
     {
-        protected override bool AllowIme => false;
-
         public OsuNumberBox()
         {
+            InputProperties = new TextInputProperties(TextInputType.Number, false);
+
             SelectAllOnFocus = true;
         }
-
-        protected override bool CanAddCharacter(char character) => char.IsAsciiDigit(character);
     }
 }
diff --git a/osu.Game/Graphics/UserInterface/OsuPasswordTextBox.cs b/osu.Game/Graphics/UserInterface/OsuPasswordTextBox.cs
index 0be7b4dc48..143962542d 100644
--- a/osu.Game/Graphics/UserInterface/OsuPasswordTextBox.cs
+++ b/osu.Game/Graphics/UserInterface/OsuPasswordTextBox.cs
@@ -18,7 +18,7 @@ using osu.Game.Localisation;
 
 namespace osu.Game.Graphics.UserInterface
 {
-    public partial class OsuPasswordTextBox : OsuTextBox, ISuppressKeyEventLogging
+    public partial class OsuPasswordTextBox : OsuTextBox
     {
         protected override Drawable GetDrawableCharacter(char c) => new FallingDownContainer
         {
@@ -28,12 +28,6 @@ namespace osu.Game.Graphics.UserInterface
 
         protected override bool AllowUniqueCharacterSamples => false;
 
-        protected override bool AllowClipboardExport => false;
-
-        protected override bool AllowWordNavigation => false;
-
-        protected override bool AllowIme => false;
-
         private readonly CapsWarning warning;
 
         [Resolved]
@@ -41,6 +35,8 @@ namespace osu.Game.Graphics.UserInterface
 
         public OsuPasswordTextBox()
         {
+            InputProperties = new TextInputProperties(TextInputType.Password, false);
+
             Add(warning = new CapsWarning
             {
                 Size = new Vector2(20),
diff --git a/osu.Game/Graphics/UserInterfaceV2/FormNumberBox.cs b/osu.Game/Graphics/UserInterfaceV2/FormNumberBox.cs
index c3256e0038..61d3b3fc31 100644
--- a/osu.Game/Graphics/UserInterfaceV2/FormNumberBox.cs
+++ b/osu.Game/Graphics/UserInterfaceV2/FormNumberBox.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Globalization;
+using osu.Framework.Input;
 
 namespace osu.Game.Graphics.UserInterfaceV2
 {
@@ -19,6 +20,11 @@ namespace osu.Game.Graphics.UserInterfaceV2
         {
             public bool AllowDecimals { get; init; }
 
+            public InnerNumberBox()
+            {
+                InputProperties = new TextInputProperties(TextInputType.Number, false);
+            }
+
             protected override bool CanAddCharacter(char character)
                 => char.IsAsciiDigit(character) || (AllowDecimals && CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator.Contains(character));
         }
diff --git a/osu.Game/Localisation/OnlineSettingsStrings.cs b/osu.Game/Localisation/OnlineSettingsStrings.cs
index 8e8c81cf59..98364a3f5a 100644
--- a/osu.Game/Localisation/OnlineSettingsStrings.cs
+++ b/osu.Game/Localisation/OnlineSettingsStrings.cs
@@ -29,6 +29,16 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString NotifyOnPrivateMessage => new TranslatableString(getKey(@"notify_on_private_message"), @"Show a notification when you receive a private message");
 
+        /// <summary>
+        /// "Show notification popups when friends change status"
+        /// </summary>
+        public static LocalisableString NotifyOnFriendPresenceChange => new TranslatableString(getKey(@"notify_on_friend_presence_change"), @"Show notification popups when friends change status");
+
+        /// <summary>
+        /// "Notifications will be shown when friends go online/offline."
+        /// </summary>
+        public static LocalisableString NotifyOnFriendPresenceChangeTooltip => new TranslatableString(getKey(@"notify_on_friend_presence_change_tooltip"), @"Notifications will be shown when friends go online/offline.");
+
         /// <summary>
         /// "Integrations"
         /// </summary>
@@ -84,6 +94,6 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString HideCountryFlags => new TranslatableString(getKey(@"hide_country_flags"), @"Hide country flags");
 
-        private static string getKey(string key) => $"{prefix}:{key}";
+        private static string getKey(string key) => $@"{prefix}:{key}";
     }
 }
diff --git a/osu.Game/Online/API/APIAccess.cs b/osu.Game/Online/API/APIAccess.cs
index ec48fa2436..00fe3bb005 100644
--- a/osu.Game/Online/API/APIAccess.cs
+++ b/osu.Game/Online/API/APIAccess.cs
@@ -6,6 +6,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.Sockets;
@@ -13,6 +14,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using Newtonsoft.Json.Linq;
 using osu.Framework.Bindables;
+using osu.Framework.Development;
 using osu.Framework.Extensions.ExceptionExtensions;
 using osu.Framework.Extensions.ObjectExtensions;
 using osu.Framework.Graphics;
@@ -110,6 +112,15 @@ namespace osu.Game.Online.API
 
             config.BindWith(OsuSetting.UserOnlineStatus, configStatus);
 
+            if (HasLogin)
+            {
+                // Early call to ensure the local user / "logged in" state is correct immediately.
+                setPlaceholderLocalUser();
+
+                // This is required so that Queue() requests during startup sequence don't fail due to "not logged in".
+                state.Value = APIState.Connecting;
+            }
+
             localUser.BindValueChanged(u =>
             {
                 u.OldValue?.Activity.UnbindFrom(activity);
@@ -193,7 +204,7 @@ namespace osu.Game.Online.API
 
                 Debug.Assert(HasLogin);
 
-                // Ensure that we are in an online state. If not, attempt a connect.
+                // Ensure that we are in an online state. If not, attempt to connect.
                 if (state.Value != APIState.Online)
                 {
                     attemptConnect();
@@ -247,17 +258,7 @@ namespace osu.Game.Online.API
         /// <returns>Whether the connection attempt was successful.</returns>
         private void attemptConnect()
         {
-            if (localUser.IsDefault)
-            {
-                // Show a placeholder user if saved credentials are available.
-                // This is useful for storing local scores and showing a placeholder username after starting the game,
-                // until a valid connection has been established.
-                setLocalUser(new APIUser
-                {
-                    Username = ProvidedUsername,
-                    Status = { Value = configStatus.Value ?? UserStatus.Online }
-                });
-            }
+            Scheduler.Add(setPlaceholderLocalUser, false);
 
             // save the username at this point, if the user requested for it to be.
             config.SetValue(OsuSetting.Username, config.Get<bool>(OsuSetting.SaveUsername) ? ProvidedUsername : string.Empty);
@@ -339,9 +340,11 @@ namespace osu.Game.Online.API
 
                     userReq.Success += me =>
                     {
+                        Debug.Assert(ThreadSafety.IsUpdateThread);
+
                         me.Status.Value = configStatus.Value ?? UserStatus.Online;
 
-                        setLocalUser(me);
+                        localUser.Value = me;
 
                         state.Value = me.SessionVerified ? APIState.Online : APIState.RequiresSecondFactorAuth;
                         failureCount = 0;
@@ -366,6 +369,23 @@ namespace osu.Game.Online.API
                 Thread.Sleep(500);
         }
 
+        /// <summary>
+        /// Show a placeholder user if saved credentials are available.
+        /// This is useful for storing local scores and showing a placeholder username after starting the game,
+        /// until a valid connection has been established.
+        /// </summary>
+        private void setPlaceholderLocalUser()
+        {
+            if (!localUser.IsDefault)
+                return;
+
+            localUser.Value = new APIUser
+            {
+                Username = ProvidedUsername,
+                Status = { Value = configStatus.Value ?? UserStatus.Online }
+            };
+        }
+
         public void Perform(APIRequest request)
         {
             try
@@ -593,7 +613,7 @@ namespace osu.Game.Online.API
             // Scheduled prior to state change such that the state changed event is invoked with the correct user and their friends present
             Schedule(() =>
             {
-                setLocalUser(createGuestUser());
+                localUser.Value = createGuestUser();
                 friends.Clear();
             });
 
@@ -610,8 +630,14 @@ namespace osu.Game.Online.API
             friendsReq.Failure += _ => state.Value = APIState.Failing;
             friendsReq.Success += res =>
             {
-                friends.Clear();
-                friends.AddRange(res);
+                var existingFriends = friends.Select(f => f.TargetID).ToHashSet();
+                var updatedFriends = res.Select(f => f.TargetID).ToHashSet();
+
+                // Add new friends into local list.
+                friends.AddRange(res.Where(r => !existingFriends.Contains(r.TargetID)));
+
+                // Remove non-friends from local list.
+                friends.RemoveAll(f => !updatedFriends.Contains(f.TargetID));
             };
 
             Queue(friendsReq);
@@ -619,8 +645,6 @@ namespace osu.Game.Online.API
 
         private static APIUser createGuestUser() => new GuestUser();
 
-        private void setLocalUser(APIUser user) => Scheduler.Add(() => localUser.Value = user, false);
-
         protected override void Dispose(bool isDisposing)
         {
             base.Dispose(isDisposing);
diff --git a/osu.Game/Online/FriendPresenceNotifier.cs b/osu.Game/Online/FriendPresenceNotifier.cs
new file mode 100644
index 0000000000..330e0a908f
--- /dev/null
+++ b/osu.Game/Online/FriendPresenceNotifier.cs
@@ -0,0 +1,216 @@
+// 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 System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Configuration;
+using osu.Game.Graphics;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Chat;
+using osu.Game.Online.Metadata;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Notifications;
+using osu.Game.Users;
+
+namespace osu.Game.Online
+{
+    public partial class FriendPresenceNotifier : Component
+    {
+        [Resolved]
+        private INotificationOverlay notifications { get; set; } = null!;
+
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
+
+        [Resolved]
+        private MetadataClient metadataClient { get; set; } = null!;
+
+        [Resolved]
+        private ChannelManager channelManager { get; set; } = null!;
+
+        [Resolved]
+        private ChatOverlay chatOverlay { get; set; } = null!;
+
+        [Resolved]
+        private OsuColour colours { get; set; } = null!;
+
+        [Resolved]
+        private OsuConfigManager config { get; set; } = null!;
+
+        private readonly Bindable<bool> notifyOnFriendPresenceChange = new BindableBool();
+
+        private readonly IBindableList<APIRelation> friends = new BindableList<APIRelation>();
+        private readonly IBindableDictionary<int, UserPresence> friendStates = new BindableDictionary<int, UserPresence>();
+
+        private readonly HashSet<APIUser> onlineAlertQueue = new HashSet<APIUser>();
+        private readonly HashSet<APIUser> offlineAlertQueue = new HashSet<APIUser>();
+
+        private double? lastOnlineAlertTime;
+        private double? lastOfflineAlertTime;
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            config.BindWith(OsuSetting.NotifyOnFriendPresenceChange, notifyOnFriendPresenceChange);
+
+            friends.BindTo(api.Friends);
+            friends.BindCollectionChanged(onFriendsChanged, true);
+
+            friendStates.BindTo(metadataClient.FriendStates);
+            friendStates.BindCollectionChanged(onFriendStatesChanged, true);
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            alertOnlineUsers();
+            alertOfflineUsers();
+        }
+
+        private void onFriendsChanged(object? sender, NotifyCollectionChangedEventArgs e)
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (APIRelation friend in e.NewItems!.Cast<APIRelation>())
+                    {
+                        if (friend.TargetUser is not APIUser user)
+                            continue;
+
+                        if (friendStates.TryGetValue(friend.TargetID, out _))
+                            markUserOnline(user);
+                    }
+
+                    break;
+
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (APIRelation friend in e.OldItems!.Cast<APIRelation>())
+                    {
+                        if (friend.TargetUser is not APIUser user)
+                            continue;
+
+                        onlineAlertQueue.Remove(user);
+                        offlineAlertQueue.Remove(user);
+                    }
+
+                    break;
+            }
+        }
+
+        private void onFriendStatesChanged(object? sender, NotifyDictionaryChangedEventArgs<int, UserPresence> e)
+        {
+            switch (e.Action)
+            {
+                case NotifyDictionaryChangedAction.Add:
+                    foreach ((int friendId, _) in e.NewItems!)
+                    {
+                        APIRelation? friend = friends.FirstOrDefault(f => f.TargetID == friendId);
+
+                        if (friend?.TargetUser is APIUser user)
+                            markUserOnline(user);
+                    }
+
+                    break;
+
+                case NotifyDictionaryChangedAction.Remove:
+                    foreach ((int friendId, _) in e.OldItems!)
+                    {
+                        APIRelation? friend = friends.FirstOrDefault(f => f.TargetID == friendId);
+
+                        if (friend?.TargetUser is APIUser user)
+                            markUserOffline(user);
+                    }
+
+                    break;
+            }
+        }
+
+        private void markUserOnline(APIUser user)
+        {
+            if (!offlineAlertQueue.Remove(user))
+            {
+                onlineAlertQueue.Add(user);
+                lastOnlineAlertTime ??= Time.Current;
+            }
+        }
+
+        private void markUserOffline(APIUser user)
+        {
+            if (!onlineAlertQueue.Remove(user))
+            {
+                offlineAlertQueue.Add(user);
+                lastOfflineAlertTime ??= Time.Current;
+            }
+        }
+
+        private void alertOnlineUsers()
+        {
+            if (onlineAlertQueue.Count == 0)
+                return;
+
+            if (lastOnlineAlertTime == null || Time.Current - lastOnlineAlertTime < 1000)
+                return;
+
+            if (!notifyOnFriendPresenceChange.Value)
+            {
+                lastOnlineAlertTime = null;
+                return;
+            }
+
+            APIUser? singleUser = onlineAlertQueue.Count == 1 ? onlineAlertQueue.Single() : null;
+
+            notifications.Post(new SimpleNotification
+            {
+                Icon = FontAwesome.Solid.UserPlus,
+                Text = $"Online: {string.Join(@", ", onlineAlertQueue.Select(u => u.Username))}",
+                IconColour = colours.Green,
+                Activated = () =>
+                {
+                    if (singleUser != null)
+                    {
+                        channelManager.OpenPrivateChannel(singleUser);
+                        chatOverlay.Show();
+                    }
+
+                    return true;
+                }
+            });
+
+            onlineAlertQueue.Clear();
+            lastOnlineAlertTime = null;
+        }
+
+        private void alertOfflineUsers()
+        {
+            if (offlineAlertQueue.Count == 0)
+                return;
+
+            if (lastOfflineAlertTime == null || Time.Current - lastOfflineAlertTime < 1000)
+                return;
+
+            if (!notifyOnFriendPresenceChange.Value)
+            {
+                lastOfflineAlertTime = null;
+                return;
+            }
+
+            notifications.Post(new SimpleNotification
+            {
+                Icon = FontAwesome.Solid.UserMinus,
+                Text = $"Offline: {string.Join(@", ", offlineAlertQueue.Select(u => u.Username))}",
+                IconColour = colours.Red
+            });
+
+            offlineAlertQueue.Clear();
+            lastOfflineAlertTime = null;
+        }
+    }
+}
diff --git a/osu.Game/Online/Leaderboards/Leaderboard.cs b/osu.Game/Online/Leaderboards/Leaderboard.cs
index d76da54adf..3c25d6f789 100644
--- a/osu.Game/Online/Leaderboards/Leaderboard.cs
+++ b/osu.Game/Online/Leaderboards/Leaderboard.cs
@@ -375,8 +375,8 @@ namespace osu.Game.Online.Leaderboards
         {
             base.UpdateAfterChildren();
 
-            float fadeBottom = scrollContainer.Current + scrollContainer.DrawHeight;
-            float fadeTop = scrollContainer.Current + LeaderboardScore.HEIGHT;
+            float fadeBottom = (float)(scrollContainer.Current + scrollContainer.DrawHeight);
+            float fadeTop = (float)(scrollContainer.Current + LeaderboardScore.HEIGHT);
 
             if (!scrollContainer.IsScrolledToEnd())
                 fadeBottom -= LeaderboardScore.HEIGHT;
diff --git a/osu.Game/Online/Leaderboards/LeaderboardScore.cs b/osu.Game/Online/Leaderboards/LeaderboardScore.cs
index 5651f01645..32b25a866d 100644
--- a/osu.Game/Online/Leaderboards/LeaderboardScore.cs
+++ b/osu.Game/Online/Leaderboards/LeaderboardScore.cs
@@ -101,6 +101,7 @@ namespace osu.Game.Online.Leaderboards
         private void load(IAPIProvider api, OsuColour colour)
         {
             var user = Score.User;
+            bool isUserFriend = api.Friends.Any(friend => friend.TargetID == user.OnlineID);
 
             statisticsLabels = GetStatistics(Score).Select(s => new ScoreComponentLabel(s)).ToList();
 
@@ -129,7 +130,7 @@ namespace osu.Game.Online.Leaderboards
                                 background = new Box
                                 {
                                     RelativeSizeAxes = Axes.Both,
-                                    Colour = user.OnlineID == api.LocalUser.Value.Id && isOnlineScope ? colour.Green : Color4.Black,
+                                    Colour = isUserFriend ? colour.Yellow : (user.OnlineID == api.LocalUser.Value.Id && isOnlineScope ? colour.Green : Color4.Black),
                                     Alpha = background_alpha,
                                 },
                             },
diff --git a/osu.Game/Online/Metadata/IMetadataClient.cs b/osu.Game/Online/Metadata/IMetadataClient.cs
index 97c1bbde5f..a4251fae80 100644
--- a/osu.Game/Online/Metadata/IMetadataClient.cs
+++ b/osu.Game/Online/Metadata/IMetadataClient.cs
@@ -21,6 +21,11 @@ namespace osu.Game.Online.Metadata
         /// </summary>
         Task UserPresenceUpdated(int userId, UserPresence? status);
 
+        /// <summary>
+        /// Delivers and update of the <see cref="UserPresence"/> of a friend with the supplied <paramref name="userId"/>.
+        /// </summary>
+        Task FriendPresenceUpdated(int userId, UserPresence? presence);
+
         /// <summary>
         /// Delivers an update of the current "daily challenge" status.
         /// Null value means there is no "daily challenge" currently active.
diff --git a/osu.Game/Online/Metadata/MetadataClient.cs b/osu.Game/Online/Metadata/MetadataClient.cs
index 8a5fe1733e..6578f70f74 100644
--- a/osu.Game/Online/Metadata/MetadataClient.cs
+++ b/osu.Game/Online/Metadata/MetadataClient.cs
@@ -42,6 +42,11 @@ namespace osu.Game.Online.Metadata
         /// </summary>
         public abstract IBindableDictionary<int, UserPresence> UserStates { get; }
 
+        /// <summary>
+        /// Dictionary keyed by user ID containing all of the <see cref="UserPresence"/> information about currently online friends received from the server.
+        /// </summary>
+        public abstract IBindableDictionary<int, UserPresence> FriendStates { get; }
+
         /// <inheritdoc/>
         public abstract Task UpdateActivity(UserActivity? activity);
 
@@ -57,6 +62,9 @@ namespace osu.Game.Online.Metadata
         /// <inheritdoc/>
         public abstract Task UserPresenceUpdated(int userId, UserPresence? presence);
 
+        /// <inheritdoc/>
+        public abstract Task FriendPresenceUpdated(int userId, UserPresence? presence);
+
         #endregion
 
         #region Daily Challenge
diff --git a/osu.Game/Online/Metadata/OnlineMetadataClient.cs b/osu.Game/Online/Metadata/OnlineMetadataClient.cs
index a3041c6753..a8a14b1c78 100644
--- a/osu.Game/Online/Metadata/OnlineMetadataClient.cs
+++ b/osu.Game/Online/Metadata/OnlineMetadataClient.cs
@@ -26,15 +26,16 @@ namespace osu.Game.Online.Metadata
         public override IBindableDictionary<int, UserPresence> UserStates => userStates;
         private readonly BindableDictionary<int, UserPresence> userStates = new BindableDictionary<int, UserPresence>();
 
+        public override IBindableDictionary<int, UserPresence> FriendStates => friendStates;
+        private readonly BindableDictionary<int, UserPresence> friendStates = new BindableDictionary<int, UserPresence>();
+
         public override IBindable<DailyChallengeInfo?> DailyChallengeInfo => dailyChallengeInfo;
         private readonly Bindable<DailyChallengeInfo?> dailyChallengeInfo = new Bindable<DailyChallengeInfo?>();
 
         private readonly string endpoint;
 
         private IHubClientConnector? connector;
-
         private Bindable<int> lastQueueId = null!;
-
         private IBindable<APIUser> localUser = null!;
         private IBindable<UserActivity?> userActivity = null!;
         private IBindable<UserStatus?>? userStatus;
@@ -61,6 +62,7 @@ namespace osu.Game.Online.Metadata
                     // https://github.com/dotnet/aspnetcore/issues/15198
                     connection.On<BeatmapUpdates>(nameof(IMetadataClient.BeatmapSetsUpdated), ((IMetadataClient)this).BeatmapSetsUpdated);
                     connection.On<int, UserPresence?>(nameof(IMetadataClient.UserPresenceUpdated), ((IMetadataClient)this).UserPresenceUpdated);
+                    connection.On<int, UserPresence?>(nameof(IMetadataClient.FriendPresenceUpdated), ((IMetadataClient)this).FriendPresenceUpdated);
                     connection.On<DailyChallengeInfo?>(nameof(IMetadataClient.DailyChallengeUpdated), ((IMetadataClient)this).DailyChallengeUpdated);
                     connection.On<MultiplayerRoomScoreSetEvent>(nameof(IMetadataClient.MultiplayerRoomScoreSet), ((IMetadataClient)this).MultiplayerRoomScoreSet);
                     connection.On(nameof(IStatefulUserHubClient.DisconnectRequested), ((IMetadataClient)this).DisconnectRequested);
@@ -106,6 +108,7 @@ namespace osu.Game.Online.Metadata
                 {
                     isWatchingUserPresence.Value = false;
                     userStates.Clear();
+                    friendStates.Clear();
                     dailyChallengeInfo.Value = null;
                 });
                 return;
@@ -207,6 +210,19 @@ namespace osu.Game.Online.Metadata
             return Task.CompletedTask;
         }
 
+        public override Task FriendPresenceUpdated(int userId, UserPresence? presence)
+        {
+            Schedule(() =>
+            {
+                if (presence?.Status != null)
+                    friendStates[userId] = presence.Value;
+                else
+                    friendStates.Remove(userId);
+            });
+
+            return Task.CompletedTask;
+        }
+
         public override async Task BeginWatchingUserPresence()
         {
             if (connector?.IsConnected.Value != true)
diff --git a/osu.Game/OsuGame.cs b/osu.Game/OsuGame.cs
index 0d725bf07c..93918e4541 100644
--- a/osu.Game/OsuGame.cs
+++ b/osu.Game/OsuGame.cs
@@ -1136,6 +1136,7 @@ namespace osu.Game
             Add(externalLinkOpener = new ExternalLinkOpener());
             Add(new MusicKeyBindingHandler());
             Add(new OnlineStatusNotifier(() => ScreenStack.CurrentScreen));
+            Add(new FriendPresenceNotifier());
 
             // side overlays which cancel each other.
             var singleDisplaySideOverlays = new OverlayContainer[] { Settings, Notifications, FirstRunOverlay };
diff --git a/osu.Game/Overlays/Chat/ChannelScrollContainer.cs b/osu.Game/Overlays/Chat/ChannelScrollContainer.cs
index 6d8b21a7c5..b621b555b0 100644
--- a/osu.Game/Overlays/Chat/ChannelScrollContainer.cs
+++ b/osu.Game/Overlays/Chat/ChannelScrollContainer.cs
@@ -41,13 +41,13 @@ namespace osu.Game.Overlays.Chat
 
         #region Scroll handling
 
-        protected override void OnUserScroll(float value, bool animated = true, double? distanceDecay = null)
+        protected override void OnUserScroll(double value, bool animated = true, double? distanceDecay = null)
         {
             base.OnUserScroll(value, animated, distanceDecay);
             updateTrackState();
         }
 
-        public new void ScrollTo(float value, bool animated = true, double? distanceDecay = null)
+        public new void ScrollTo(double value, bool animated = true, double? distanceDecay = null)
         {
             base.ScrollTo(value, animated, distanceDecay);
             updateTrackState();
diff --git a/osu.Game/Overlays/Chat/DrawableChannel.cs b/osu.Game/Overlays/Chat/DrawableChannel.cs
index cb7cd03584..2f0461eb40 100644
--- a/osu.Game/Overlays/Chat/DrawableChannel.cs
+++ b/osu.Game/Overlays/Chat/DrawableChannel.cs
@@ -117,7 +117,7 @@ namespace osu.Game.Overlays.Chat
             if (chatLine == null)
                 return;
 
-            float center = scroll.GetChildPosInContent(chatLine, chatLine.DrawSize / 2) - scroll.DisplayableContent / 2;
+            double center = scroll.GetChildPosInContent(chatLine, chatLine.DrawSize / 2) - scroll.DisplayableContent / 2;
             scroll.ScrollTo(Math.Clamp(center, 0, scroll.ScrollableExtent));
             chatLine.Highlight();
 
diff --git a/osu.Game/Overlays/Login/LoginForm.cs b/osu.Game/Overlays/Login/LoginForm.cs
index 13e528ff8f..0ff30da2a1 100644
--- a/osu.Game/Overlays/Login/LoginForm.cs
+++ b/osu.Game/Overlays/Login/LoginForm.cs
@@ -7,6 +7,7 @@ using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input;
 using osu.Framework.Input.Events;
 using osu.Game.Configuration;
 using osu.Game.Graphics;
@@ -63,6 +64,7 @@ namespace osu.Game.Overlays.Login
                         },
                         username = new OsuTextBox
                         {
+                            InputProperties = new TextInputProperties(TextInputType.Username, false),
                             PlaceholderText = UsersStrings.LoginUsername.ToLower(),
                             RelativeSizeAxes = Axes.X,
                             Text = api.ProvidedUsername,
diff --git a/osu.Game/Overlays/Mods/ModSelectOverlay.cs b/osu.Game/Overlays/Mods/ModSelectOverlay.cs
index ed73340eeb..daac925dfb 100644
--- a/osu.Game/Overlays/Mods/ModSelectOverlay.cs
+++ b/osu.Game/Overlays/Mods/ModSelectOverlay.cs
@@ -710,13 +710,13 @@ namespace osu.Game.Overlays.Mods
 
                 // the bounds below represent the horizontal range of scroll items to be considered fully visible/active, in the scroll's internal coordinate space.
                 // note that clamping is applied to the left scroll bound to ensure scrolling past extents does not change the set of active columns.
-                float leftVisibleBound = Math.Clamp(Current, 0, ScrollableExtent);
-                float rightVisibleBound = leftVisibleBound + DrawWidth;
+                double leftVisibleBound = Math.Clamp(Current, 0, ScrollableExtent);
+                double rightVisibleBound = leftVisibleBound + DrawWidth;
 
                 // if a movement is occurring at this time, the bounds below represent the full range of columns that the scroll movement will encompass.
                 // this will be used to ensure that columns do not change state from active to inactive back and forth until they are fully scrolled past.
-                float leftMovementBound = Math.Min(Current, Target);
-                float rightMovementBound = Math.Max(Current, Target) + DrawWidth;
+                double leftMovementBound = Math.Min(Current, Target);
+                double rightMovementBound = Math.Max(Current, Target) + DrawWidth;
 
                 foreach (var column in Child)
                 {
diff --git a/osu.Game/Overlays/NewsOverlay.cs b/osu.Game/Overlays/NewsOverlay.cs
index cb9d940a05..81ac67bd89 100644
--- a/osu.Game/Overlays/NewsOverlay.cs
+++ b/osu.Game/Overlays/NewsOverlay.cs
@@ -136,7 +136,7 @@ namespace osu.Game.Overlays
         {
             base.UpdateAfterChildren();
             sidebarContainer.Height = DrawHeight;
-            sidebarContainer.Y = Math.Clamp(ScrollFlow.Current - Header.DrawHeight, 0, Math.Max(ScrollFlow.ScrollContent.DrawHeight - DrawHeight - Header.DrawHeight, 0));
+            sidebarContainer.Y = (float)Math.Clamp(ScrollFlow.Current - Header.DrawHeight, 0, Math.Max(ScrollFlow.ScrollContent.DrawHeight - DrawHeight - Header.DrawHeight, 0));
         }
 
         private void loadListing(int? year = null)
diff --git a/osu.Game/Overlays/OnlineOverlay.cs b/osu.Game/Overlays/OnlineOverlay.cs
index 051873b394..cc5a1b9d2d 100644
--- a/osu.Game/Overlays/OnlineOverlay.cs
+++ b/osu.Game/Overlays/OnlineOverlay.cs
@@ -88,7 +88,7 @@ namespace osu.Game.Overlays
             base.UpdateAfterChildren();
 
             // don't block header by applying padding equal to the visible header height
-            loadingContainer.Padding = new MarginPadding { Top = Math.Max(0, Header.Height - ScrollFlow.Current) };
+            loadingContainer.Padding = new MarginPadding { Top = (float)Math.Max(0, Header.Height - ScrollFlow.Current) };
         }
     }
 }
diff --git a/osu.Game/Overlays/OverlayScrollContainer.cs b/osu.Game/Overlays/OverlayScrollContainer.cs
index 4328977a8d..66a8686a88 100644
--- a/osu.Game/Overlays/OverlayScrollContainer.cs
+++ b/osu.Game/Overlays/OverlayScrollContainer.cs
@@ -35,7 +35,7 @@ namespace osu.Game.Overlays
 
         public ScrollBackButton Button { get; private set; }
 
-        private readonly Bindable<float?> lastScrollTarget = new Bindable<float?>();
+        private readonly Bindable<double?> lastScrollTarget = new Bindable<double?>();
 
         [BackgroundDependencyLoader]
         private void load()
@@ -63,7 +63,7 @@ namespace osu.Game.Overlays
             Button.State = Target > button_scroll_position || lastScrollTarget.Value != null ? Visibility.Visible : Visibility.Hidden;
         }
 
-        protected override void OnUserScroll(float value, bool animated = true, double? distanceDecay = default)
+        protected override void OnUserScroll(double value, bool animated = true, double? distanceDecay = default)
         {
             base.OnUserScroll(value, animated, distanceDecay);
 
@@ -112,7 +112,7 @@ namespace osu.Game.Overlays
             private readonly Box background;
             private readonly SpriteIcon spriteIcon;
 
-            public Bindable<float?> LastScrollTarget = new Bindable<float?>();
+            public Bindable<double?> LastScrollTarget = new Bindable<double?>();
 
             protected override HoverSounds CreateHoverSounds(HoverSampleSet sampleSet) => new HoverSounds();
 
diff --git a/osu.Game/Overlays/Settings/Sections/Online/AlertsAndPrivacySettings.cs b/osu.Game/Overlays/Settings/Sections/Online/AlertsAndPrivacySettings.cs
index 7bd0829add..608c6ef1b2 100644
--- a/osu.Game/Overlays/Settings/Sections/Online/AlertsAndPrivacySettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Online/AlertsAndPrivacySettings.cs
@@ -29,6 +29,12 @@ namespace osu.Game.Overlays.Settings.Sections.Online
                     Current = config.GetBindable<bool>(OsuSetting.NotifyOnPrivateMessage)
                 },
                 new SettingsCheckbox
+                {
+                    LabelText = OnlineSettingsStrings.NotifyOnFriendPresenceChange,
+                    TooltipText = OnlineSettingsStrings.NotifyOnFriendPresenceChangeTooltip,
+                    Current = config.GetBindable<bool>(OsuSetting.NotifyOnFriendPresenceChange),
+                },
+                new SettingsCheckbox
                 {
                     LabelText = OnlineSettingsStrings.HideCountryFlags,
                     Current = config.GetBindable<bool>(OsuSetting.HideCountryFlags)
diff --git a/osu.Game/Overlays/Settings/SettingsNumberBox.cs b/osu.Game/Overlays/Settings/SettingsNumberBox.cs
index fbcdb4a968..2548f3c87b 100644
--- a/osu.Game/Overlays/Settings/SettingsNumberBox.cs
+++ b/osu.Game/Overlays/Settings/SettingsNumberBox.cs
@@ -5,6 +5,7 @@ using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input;
 
 namespace osu.Game.Overlays.Settings
 {
@@ -66,7 +67,10 @@ namespace osu.Game.Overlays.Settings
 
         private partial class OutlinedNumberBox : OutlinedTextBox
         {
-            protected override bool AllowIme => false;
+            public OutlinedNumberBox()
+            {
+                InputProperties = new TextInputProperties(TextInputType.Number, false);
+            }
 
             protected override bool CanAddCharacter(char character) => char.IsAsciiDigit(character);
 
diff --git a/osu.Game/Overlays/SkinEditor/SkinEditor.cs b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
index 18e01e2490..534abd1ab3 100644
--- a/osu.Game/Overlays/SkinEditor/SkinEditor.cs
+++ b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
@@ -374,9 +374,10 @@ namespace osu.Game.Overlays.SkinEditor
                 return;
             }
 
-            changeHandler = new SkinEditorChangeHandler(skinComponentsContainer);
-            changeHandler.CanUndo.BindValueChanged(v => undoMenuItem.Action.Disabled = !v.NewValue, true);
-            changeHandler.CanRedo.BindValueChanged(v => redoMenuItem.Action.Disabled = !v.NewValue, true);
+            if (skinComponentsContainer.IsLoaded)
+                bindChangeHandler(skinComponentsContainer);
+            else
+                skinComponentsContainer.OnLoadComplete += d => Schedule(() => bindChangeHandler((SkinnableContainer)d));
 
             content.Child = new SkinBlueprintContainer(skinComponentsContainer);
 
@@ -418,10 +419,21 @@ namespace osu.Game.Overlays.SkinEditor
                 SelectedComponents.Clear();
                 placeComponent(component);
             }
+
+            void bindChangeHandler(SkinnableContainer skinnableContainer)
+            {
+                changeHandler = new SkinEditorChangeHandler(skinnableContainer);
+                changeHandler.CanUndo.BindValueChanged(v => undoMenuItem.Action.Disabled = !v.NewValue, true);
+                changeHandler.CanRedo.BindValueChanged(v => redoMenuItem.Action.Disabled = !v.NewValue, true);
+            }
         }
 
         private void skinChanged()
         {
+            if (skins.EnsureMutableSkin())
+                // Another skin changed event will arrive which will complete the process.
+                return;
+
             headerText.Clear();
 
             headerText.AddParagraph(SkinEditorStrings.SkinEditor, cp => cp.Font = OsuFont.Default.With(size: 16));
@@ -439,17 +451,24 @@ namespace osu.Game.Overlays.SkinEditor
             });
 
             changeHandler?.Dispose();
+            changeHandler = null;
 
-            skins.EnsureMutableSkin();
+            // Schedule is required to ensure that all layout in `LoadComplete` methods has been completed
+            // before storing an undo state.
+            //
+            // See https://github.com/ppy/osu/blob/8e6a4559e3ae8c9892866cf9cf8d4e8d1b72afd0/osu.Game/Skinning/SkinReloadableDrawable.cs#L76.
+            Schedule(() =>
+            {
+                var targetContainer = getTarget(selectedTarget.Value);
 
-            var targetContainer = getTarget(selectedTarget.Value);
+                if (targetContainer != null)
+                    changeHandler = new SkinEditorChangeHandler(targetContainer);
 
-            if (targetContainer != null)
-                changeHandler = new SkinEditorChangeHandler(targetContainer);
-            hasBegunMutating = true;
+                hasBegunMutating = true;
 
-            // Reload sidebar components.
-            selectedTarget.TriggerChange();
+                // Reload sidebar components.
+                selectedTarget.TriggerChange();
+            });
         }
 
         /// <summary>
diff --git a/osu.Game/Overlays/SkinEditor/SkinEditorChangeHandler.cs b/osu.Game/Overlays/SkinEditor/SkinEditorChangeHandler.cs
index 673ba873c4..b805e50df6 100644
--- a/osu.Game/Overlays/SkinEditor/SkinEditorChangeHandler.cs
+++ b/osu.Game/Overlays/SkinEditor/SkinEditorChangeHandler.cs
@@ -34,7 +34,7 @@ namespace osu.Game.Overlays.SkinEditor
                 return;
 
             components = new BindableList<ISerialisableDrawable> { BindTarget = firstTarget.Components };
-            components.BindCollectionChanged((_, _) => SaveState());
+            components.BindCollectionChanged((_, _) => SaveState(), true);
         }
 
         protected override void WriteCurrentStateToStream(MemoryStream stream)
diff --git a/osu.Game/Overlays/WikiOverlay.cs b/osu.Game/Overlays/WikiOverlay.cs
index 14a25a909d..ef258da82b 100644
--- a/osu.Game/Overlays/WikiOverlay.cs
+++ b/osu.Game/Overlays/WikiOverlay.cs
@@ -100,7 +100,7 @@ namespace osu.Game.Overlays
             if (articlePage != null)
             {
                 articlePage.SidebarContainer.Height = DrawHeight;
-                articlePage.SidebarContainer.Y = Math.Clamp(ScrollFlow.Current - Header.DrawHeight, 0, Math.Max(ScrollFlow.ScrollContent.DrawHeight - DrawHeight - Header.DrawHeight, 0));
+                articlePage.SidebarContainer.Y = (float)Math.Clamp(ScrollFlow.Current - Header.DrawHeight, 0, Math.Max(ScrollFlow.ScrollContent.DrawHeight - DrawHeight - Header.DrawHeight, 0));
             }
         }
 
diff --git a/osu.Game/Rulesets/Edit/HitObjectComposer.cs b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
index 8cc7072582..8882d55b42 100644
--- a/osu.Game/Rulesets/Edit/HitObjectComposer.cs
+++ b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
@@ -16,6 +16,7 @@ using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input;
 using osu.Framework.Input.Events;
 using osu.Framework.Logging;
+using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Graphics;
@@ -371,7 +372,7 @@ namespace osu.Game.Rulesets.Edit
         /// <summary>
         /// Create all ternary states required to be displayed to the user.
         /// </summary>
-        protected virtual IEnumerable<DrawableTernaryButton> CreateTernaryButtons() => BlueprintContainer.MainTernaryStates;
+        protected virtual IEnumerable<Drawable> CreateTernaryButtons() => BlueprintContainer.MainTernaryStates;
 
         /// <summary>
         /// Construct a relevant blueprint container. This will manage hitobject selection/placement input handling and display logic.
@@ -430,7 +431,7 @@ namespace osu.Game.Rulesets.Edit
                 }
                 else
                 {
-                    if (togglesCollection.ElementAtOrDefault(rightIndex) is DrawableTernaryButton button)
+                    if (togglesCollection.ChildrenOfType<DrawableTernaryButton>().ElementAtOrDefault(rightIndex) is DrawableTernaryButton button)
                     {
                         button.Toggle();
                         return true;
diff --git a/osu.Game/Rulesets/Objects/Types/IHasComboInformation.cs b/osu.Game/Rulesets/Objects/Types/IHasComboInformation.cs
index 3aa68197ec..a9fa918ea0 100644
--- a/osu.Game/Rulesets/Objects/Types/IHasComboInformation.cs
+++ b/osu.Game/Rulesets/Objects/Types/IHasComboInformation.cs
@@ -50,6 +50,9 @@ namespace osu.Game.Rulesets.Objects.Types
         /// </summary>
         new bool NewCombo { get; set; }
 
+        /// <inheritdoc cref="IHasCombo.ComboOffset"/>
+        new int ComboOffset { get; set; }
+
         /// <summary>
         /// Bindable exposure of <see cref="LastInCombo"/>.
         /// </summary>
@@ -84,19 +87,23 @@ namespace osu.Game.Rulesets.Objects.Types
         /// <param name="lastObj">The previous hitobject, or null if this is the first object in the beatmap.</param>
         void UpdateComboInformation(IHasComboInformation? lastObj)
         {
-            ComboIndex = lastObj?.ComboIndex ?? 0;
-            ComboIndexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
-            IndexInCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
+            int index = lastObj?.ComboIndex ?? 0;
+            int indexWithOffsets = lastObj?.ComboIndexWithOffsets ?? 0;
+            int inCurrentCombo = (lastObj?.IndexInCurrentCombo + 1) ?? 0;
 
             if (NewCombo || lastObj == null)
             {
-                IndexInCurrentCombo = 0;
-                ComboIndex++;
-                ComboIndexWithOffsets += ComboOffset + 1;
+                inCurrentCombo = 0;
+                index++;
+                indexWithOffsets += ComboOffset + 1;
 
                 if (lastObj != null)
                     lastObj.LastInCombo = true;
             }
+
+            ComboIndex = index;
+            ComboIndexWithOffsets = indexWithOffsets;
+            IndexInCurrentCombo = inCurrentCombo;
         }
     }
 }
diff --git a/osu.Game/Rulesets/Scoring/HitResult.cs b/osu.Game/Rulesets/Scoring/HitResult.cs
index b6cfca58db..46c0371d9f 100644
--- a/osu.Game/Rulesets/Scoring/HitResult.cs
+++ b/osu.Game/Rulesets/Scoring/HitResult.cs
@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Scoring
         /// </summary>
         /// <remarks>
         /// This miss window should determine how early a hit can be before it is considered for judgement (as opposed to being ignored as
-        /// "too far in the future). It should also define when a forced miss should be triggered (as a result of no user input in time).
+        /// "too far in the future"). It should also define when a forced miss should be triggered (as a result of no user input in time).
         /// </remarks>
         [Description(@"Miss")]
         [EnumMember(Value = "miss")]
diff --git a/osu.Game/Screens/Edit/Components/TernaryButtons/NewComboTernaryButton.cs b/osu.Game/Screens/Edit/Components/TernaryButtons/NewComboTernaryButton.cs
new file mode 100644
index 0000000000..1f95d5f239
--- /dev/null
+++ b/osu.Game/Screens/Edit/Components/TernaryButtons/NewComboTernaryButton.cs
@@ -0,0 +1,278 @@
+// 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 System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Extensions;
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Extensions.ObjectExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Cursor;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.UserInterface;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
+using osuTK;
+
+namespace osu.Game.Screens.Edit.Components.TernaryButtons
+{
+    public partial class NewComboTernaryButton : CompositeDrawable, IHasCurrentValue<TernaryState>
+    {
+        public Bindable<TernaryState> Current
+        {
+            get => current.Current;
+            set => current.Current = value;
+        }
+
+        private readonly BindableWithCurrent<TernaryState> current = new BindableWithCurrent<TernaryState>();
+
+        private readonly BindableList<HitObject> selectedHitObjects = new BindableList<HitObject>();
+        private readonly BindableList<Colour4> comboColours = new BindableList<Colour4>();
+
+        private Container mainButtonContainer = null!;
+        private ColourPickerButton pickerButton = null!;
+
+        [BackgroundDependencyLoader]
+        private void load(EditorBeatmap editorBeatmap)
+        {
+            RelativeSizeAxes = Axes.X;
+            AutoSizeAxes = Axes.Y;
+            InternalChildren = new Drawable[]
+            {
+                mainButtonContainer = new Container
+                {
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                    Child = new DrawableTernaryButton
+                    {
+                        Current = Current,
+                        Description = "New combo",
+                        CreateIcon = () => new SpriteIcon { Icon = OsuIcon.EditorNewComboA },
+                    },
+                },
+                pickerButton = new ColourPickerButton
+                {
+                    Anchor = Anchor.CentreRight,
+                    Origin = Anchor.CentreRight,
+                    Alpha = 0,
+                    Width = 25,
+                    ComboColours = { BindTarget = comboColours }
+                }
+            };
+
+            selectedHitObjects.BindTo(editorBeatmap.SelectedHitObjects);
+            if (editorBeatmap.BeatmapSkin != null)
+                comboColours.BindTo(editorBeatmap.BeatmapSkin.ComboColours);
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            selectedHitObjects.BindCollectionChanged((_, _) => updateState());
+            comboColours.BindCollectionChanged((_, _) => updateState());
+            Current.BindValueChanged(_ => updateState(), true);
+        }
+
+        private void updateState()
+        {
+            if (Current.Value == TernaryState.True && selectedHitObjects.Count == 1 && selectedHitObjects.Single() is IHasComboInformation hasCombo && comboColours.Count > 1)
+            {
+                mainButtonContainer.Padding = new MarginPadding { Right = 30 };
+                pickerButton.SelectedHitObject.Value = hasCombo;
+                pickerButton.Alpha = 1;
+            }
+            else
+            {
+                mainButtonContainer.Padding = new MarginPadding();
+                pickerButton.Alpha = 0;
+            }
+        }
+
+        private partial class ColourPickerButton : OsuButton, IHasPopover
+        {
+            public BindableList<Colour4> ComboColours { get; } = new BindableList<Colour4>();
+            public Bindable<IHasComboInformation?> SelectedHitObject { get; } = new Bindable<IHasComboInformation?>();
+
+            [Resolved]
+            private EditorBeatmap editorBeatmap { get; set; } = null!;
+
+            [Resolved]
+            private OverlayColourProvider colourProvider { get; set; } = null!;
+
+            private SpriteIcon icon = null!;
+
+            [BackgroundDependencyLoader]
+            private void load()
+            {
+                Add(icon = new SpriteIcon
+                {
+                    Icon = FontAwesome.Solid.Palette,
+                    Size = new Vector2(16),
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                });
+
+                Action = this.ShowPopover;
+            }
+
+            protected override void LoadComplete()
+            {
+                base.LoadComplete();
+                ComboColours.BindCollectionChanged((_, _) => updateState());
+                SelectedHitObject.BindValueChanged(val =>
+                {
+                    if (val.OldValue != null)
+                        val.OldValue.ComboIndexWithOffsetsBindable.ValueChanged -= onComboIndexChanged;
+
+                    updateState();
+
+                    if (val.NewValue != null)
+                        val.NewValue.ComboIndexWithOffsetsBindable.ValueChanged += onComboIndexChanged;
+                }, true);
+            }
+
+            private void onComboIndexChanged(ValueChangedEvent<int> _) => updateState();
+
+            private void updateState()
+            {
+                Enabled.Value = SelectedHitObject.Value != null;
+
+                if (SelectedHitObject.Value == null || SelectedHitObject.Value.ComboOffset == 0)
+                {
+                    BackgroundColour = colourProvider.Background3;
+                    icon.Colour = BackgroundColour.Darken(0.5f);
+                    icon.Blending = BlendingParameters.Additive;
+                }
+                else
+                {
+                    BackgroundColour = ComboColours[comboIndexFor(SelectedHitObject.Value, ComboColours)];
+                    icon.Colour = OsuColour.ForegroundTextColourFor(BackgroundColour);
+                    icon.Blending = BlendingParameters.Inherit;
+                }
+            }
+
+            public Popover GetPopover() => new ComboColourPalettePopover(ComboColours, SelectedHitObject.Value.AsNonNull(), editorBeatmap);
+        }
+
+        private partial class ComboColourPalettePopover : OsuPopover
+        {
+            private readonly IReadOnlyList<Colour4> comboColours;
+            private readonly IHasComboInformation hasComboInformation;
+            private readonly EditorBeatmap editorBeatmap;
+
+            public ComboColourPalettePopover(IReadOnlyList<Colour4> comboColours, IHasComboInformation hasComboInformation, EditorBeatmap editorBeatmap)
+            {
+                this.comboColours = comboColours;
+                this.hasComboInformation = hasComboInformation;
+                this.editorBeatmap = editorBeatmap;
+
+                AllowableAnchors = [Anchor.CentreRight];
+            }
+
+            [BackgroundDependencyLoader]
+            private void load()
+            {
+                Debug.Assert(comboColours.Count > 0);
+                var hitObject = hasComboInformation as HitObject;
+                Debug.Assert(hitObject != null);
+
+                FillFlowContainer container;
+
+                Child = container = new FillFlowContainer
+                {
+                    Width = 230,
+                    AutoSizeAxes = Axes.Y,
+                    Spacing = new Vector2(10),
+                };
+
+                int selectedColourIndex = comboIndexFor(hasComboInformation, comboColours);
+
+                for (int i = 0; i < comboColours.Count; i++)
+                {
+                    int index = i;
+
+                    if (getPreviousHitObjectWithCombo(editorBeatmap, hitObject) is IHasComboInformation previousHasCombo
+                        && index == comboIndexFor(previousHasCombo, comboColours)
+                        && !canReuseLastComboColour(editorBeatmap, hitObject))
+                    {
+                        continue;
+                    }
+
+                    container.Add(new OsuClickableContainer
+                    {
+                        Size = new Vector2(50),
+                        Masking = true,
+                        CornerRadius = 25,
+                        Children = new[]
+                        {
+                            new Box
+                            {
+                                RelativeSizeAxes = Axes.Both,
+                                Colour = comboColours[index],
+                            },
+                            selectedColourIndex == index
+                                ? new SpriteIcon
+                                {
+                                    Icon = FontAwesome.Solid.Check,
+                                    Size = new Vector2(24),
+                                    Anchor = Anchor.Centre,
+                                    Origin = Anchor.Centre,
+                                    Colour = OsuColour.ForegroundTextColourFor(comboColours[index]),
+                                }
+                                : Empty()
+                        },
+                        Action = () =>
+                        {
+                            int comboDifference = index - selectedColourIndex;
+                            if (comboDifference == 0)
+                                return;
+
+                            int newOffset = hasComboInformation.ComboOffset + comboDifference;
+                            // `newOffset` must be positive to serialise correctly - this implements the true math "modulus" rather than the built-in "remainder" % op
+                            // which can return negative results when the first operand is negative
+                            newOffset -= (int)Math.Floor((double)newOffset / comboColours.Count) * comboColours.Count;
+
+                            hasComboInformation.ComboOffset = newOffset;
+                            editorBeatmap.BeginChange();
+                            editorBeatmap.Update((HitObject)hasComboInformation);
+                            editorBeatmap.EndChange();
+                            this.HidePopover();
+                        }
+                    });
+                }
+            }
+
+            private static IHasComboInformation? getPreviousHitObjectWithCombo(EditorBeatmap editorBeatmap, HitObject hitObject)
+                => editorBeatmap.HitObjects.TakeWhile(ho => ho != hitObject).LastOrDefault() as IHasComboInformation;
+
+            private static bool canReuseLastComboColour(EditorBeatmap editorBeatmap, HitObject hitObject)
+            {
+                double? closestBreakEnd = editorBeatmap.Breaks.Select(b => b.EndTime)
+                                                       .Where(t => t <= hitObject.StartTime)
+                                                       .OrderBy(t => t)
+                                                       .LastOrDefault();
+
+                if (closestBreakEnd == null)
+                    return false;
+
+                return editorBeatmap.HitObjects.FirstOrDefault(ho => ho.StartTime >= closestBreakEnd) == hitObject;
+            }
+        }
+
+        // compare `EditorBeatmapSkin.updateColours()` et al. for reasoning behind the off-by-one index rotation
+        private static int comboIndexFor(IHasComboInformation hasComboInformation, IReadOnlyCollection<Colour4> comboColours)
+            => (hasComboInformation.ComboIndexWithOffsets + comboColours.Count - 1) % comboColours.Count;
+    }
+}
diff --git a/osu.Game/Screens/Edit/Compose/Components/ComposeBlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/ComposeBlueprintContainer.cs
index bbb4095206..5d93c4ea9d 100644
--- a/osu.Game/Screens/Edit/Compose/Components/ComposeBlueprintContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/ComposeBlueprintContainer.cs
@@ -237,22 +237,17 @@ namespace osu.Game.Screens.Edit.Compose.Components
         /// <summary>
         /// A collection of states which will be displayed to the user in the toolbox.
         /// </summary>
-        public DrawableTernaryButton[] MainTernaryStates { get; private set; }
+        public Drawable[] MainTernaryStates { get; private set; }
 
         public SampleBankTernaryButton[] SampleBankTernaryStates { get; private set; }
 
         /// <summary>
         /// Create all ternary states required to be displayed to the user.
         /// </summary>
-        protected virtual IEnumerable<DrawableTernaryButton> CreateTernaryButtons()
+        protected virtual IEnumerable<Drawable> CreateTernaryButtons()
         {
             //TODO: this should only be enabled (visible?) for rulesets that provide combo-supporting HitObjects.
-            yield return new DrawableTernaryButton
-            {
-                Current = NewCombo,
-                Description = "New combo",
-                CreateIcon = () => new SpriteIcon { Icon = OsuIcon.EditorNewComboA },
-            };
+            yield return new NewComboTernaryButton { Current = NewCombo };
 
             foreach (var kvp in SelectionHandler.SelectionSampleStates)
             {
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs
index e5360e2eeb..5f46b3d937 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs
@@ -55,7 +55,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
         /// <summary>
         /// The timeline's scroll position in the last frame.
         /// </summary>
-        private float lastScrollPosition;
+        private double lastScrollPosition;
 
         /// <summary>
         /// The track time in the last frame.
@@ -322,7 +322,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
         /// </summary>
         public double VisibleRange => editorClock.TrackLength / Zoom;
 
-        public double TimeAtPosition(float x)
+        public double TimeAtPosition(double x)
         {
             return x / Content.DrawWidth * editorClock.TrackLength;
         }
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
index 31a0936eb4..9db14ce4c4 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
@@ -182,7 +182,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
         }
 
         private void transformZoomTo(float newZoom, float focusPoint, double duration = 0, Easing easing = Easing.None)
-            => this.TransformTo(this.PopulateTransform(new TransformZoom(focusPoint, zoomedContent.DrawWidth, Current), newZoom, duration, easing));
+            => this.TransformTo(this.PopulateTransform(new TransformZoom(focusPoint, zoomedContent.DrawWidth, (float)Current), newZoom, duration, easing));
 
         /// <summary>
         /// Invoked when <see cref="Zoom"/> has changed.
diff --git a/osu.Game/Screens/Edit/Setup/MetadataSection.cs b/osu.Game/Screens/Edit/Setup/MetadataSection.cs
index 7b74aa7642..85247bc15a 100644
--- a/osu.Game/Screens/Edit/Setup/MetadataSection.cs
+++ b/osu.Game/Screens/Edit/Setup/MetadataSection.cs
@@ -4,6 +4,7 @@
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input;
 using osu.Framework.Localisation;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterfaceV2;
@@ -136,7 +137,10 @@ namespace osu.Game.Screens.Edit.Setup
 
             private partial class RomanisedTextBox : InnerTextBox
             {
-                protected override bool AllowIme => false;
+                public RomanisedTextBox()
+                {
+                    InputProperties = new TextInputProperties(TextInputType.Text, false);
+                }
 
                 protected override bool CanAddCharacter(char character)
                     => MetadataUtils.IsRomanised(character);
diff --git a/osu.Game/Screens/Play/DimmableStoryboard.cs b/osu.Game/Screens/Play/DimmableStoryboard.cs
index 84d99ea863..a096400fe0 100644
--- a/osu.Game/Screens/Play/DimmableStoryboard.cs
+++ b/osu.Game/Screens/Play/DimmableStoryboard.cs
@@ -69,7 +69,22 @@ namespace osu.Game.Screens.Play
 
         protected override void LoadComplete()
         {
-            ShowStoryboard.BindValueChanged(_ => initializeStoryboard(true), true);
+            ShowStoryboard.BindValueChanged(show =>
+            {
+                initializeStoryboard(true);
+
+                if (drawableStoryboard != null)
+                {
+                    // Regardless of user dim setting, for the time being we need to ensure storyboards are still updated in the background (even if not displayed).
+                    // If we don't do this, an intensive storyboard will have a lot of catch-up work to do at the start of a break, causing a huge stutter.
+                    //
+                    // This can be reconsidered when https://github.com/ppy/osu-framework/issues/6491 is resolved.
+                    bool alwaysPresent = show.NewValue;
+
+                    Content.AlwaysPresent = alwaysPresent;
+                    drawableStoryboard.AlwaysPresent = alwaysPresent;
+                }
+            }, true);
             base.LoadComplete();
         }
 
diff --git a/osu.Game/Screens/Play/HUD/GameplayLeaderboard.cs b/osu.Game/Screens/Play/HUD/GameplayLeaderboard.cs
index d2b6b834f8..f6694505dc 100644
--- a/osu.Game/Screens/Play/HUD/GameplayLeaderboard.cs
+++ b/osu.Game/Screens/Play/HUD/GameplayLeaderboard.cs
@@ -114,15 +114,15 @@ namespace osu.Game.Screens.Play.HUD
 
             if (requiresScroll && TrackedScore != null)
             {
-                float scrollTarget = scroll.GetChildPosInContent(TrackedScore) + TrackedScore.DrawHeight / 2 - scroll.DrawHeight / 2;
+                double scrollTarget = scroll.GetChildPosInContent(TrackedScore) + TrackedScore.DrawHeight / 2 - scroll.DrawHeight / 2;
 
                 scroll.ScrollTo(scrollTarget);
             }
 
             const float panel_height = GameplayLeaderboardScore.PANEL_HEIGHT;
 
-            float fadeBottom = scroll.Current + scroll.DrawHeight;
-            float fadeTop = scroll.Current + panel_height;
+            float fadeBottom = (float)(scroll.Current + scroll.DrawHeight);
+            float fadeTop = (float)(scroll.Current + panel_height);
 
             if (scroll.IsScrolledToStart()) fadeTop -= panel_height;
             if (!scroll.IsScrolledToEnd()) fadeBottom -= panel_height;
diff --git a/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs b/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
index f93fa1b3c5..ac224794ea 100644
--- a/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
+++ b/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
@@ -165,13 +165,14 @@ namespace osu.Game.Screens.Play.PlayerSettings
                     if (setInfo == null) // only the case for tests.
                         return;
 
-                    // Apply to all difficulties in a beatmap set for now (they generally always share timing).
+                    // Apply to all difficulties in a beatmap set if they have the same audio
+                    // (they generally always share timing).
                     foreach (var b in setInfo.Beatmaps)
                     {
                         BeatmapUserSettings userSettings = b.UserSettings;
                         double val = Current.Value;
 
-                        if (userSettings.Offset != val)
+                        if (userSettings.Offset != val && b.AudioEquals(beatmap.Value.BeatmapInfo))
                             userSettings.Offset = val;
                     }
                 });
diff --git a/osu.Game/Screens/Ranking/ScorePanelList.cs b/osu.Game/Screens/Ranking/ScorePanelList.cs
index e711bed729..b0e1c89121 100644
--- a/osu.Game/Screens/Ranking/ScorePanelList.cs
+++ b/osu.Game/Screens/Ranking/ScorePanelList.cs
@@ -334,7 +334,7 @@ namespace osu.Game.Screens.Ranking
 
         private partial class Scroll : OsuScrollContainer
         {
-            public new float Target => base.Target;
+            public new double Target => base.Target;
 
             public Scroll()
                 : base(Direction.Horizontal)
@@ -344,7 +344,7 @@ namespace osu.Game.Screens.Ranking
             /// <summary>
             /// The target that will be scrolled to instantaneously next frame.
             /// </summary>
-            public float? InstantScrollTarget;
+            public double? InstantScrollTarget;
 
             protected override void UpdateAfterChildren()
             {
diff --git a/osu.Game/Screens/Select/BeatmapCarousel.cs b/osu.Game/Screens/Select/BeatmapCarousel.cs
index 65c4133ea2..de12b36b17 100644
--- a/osu.Game/Screens/Select/BeatmapCarousel.cs
+++ b/osu.Game/Screens/Select/BeatmapCarousel.cs
@@ -611,12 +611,12 @@ namespace osu.Game.Screens.Select
         /// <summary>
         /// The position of the lower visible bound with respect to the current scroll position.
         /// </summary>
-        private float visibleBottomBound => Scroll.Current + DrawHeight + BleedBottom;
+        private float visibleBottomBound => (float)(Scroll.Current + DrawHeight + BleedBottom);
 
         /// <summary>
         /// The position of the upper visible bound with respect to the current scroll position.
         /// </summary>
-        private float visibleUpperBound => Scroll.Current - BleedTop;
+        private float visibleUpperBound => (float)(Scroll.Current - BleedTop);
 
         public void FlushPendingFilterOperations()
         {
@@ -1006,7 +1006,7 @@ namespace osu.Game.Screens.Select
                         // we take the difference in scroll height and apply to all visible panels.
                         // this avoids edge cases like when the visible panels is reduced suddenly, causing ScrollContainer
                         // to enter clamp-special-case mode where it animates completely differently to normal.
-                        float scrollChange = scrollTarget.Value - Scroll.Current;
+                        float scrollChange = (float)(scrollTarget.Value - Scroll.Current);
                         Scroll.ScrollTo(scrollTarget.Value, false);
                         foreach (var i in Scroll)
                             i.Y += scrollChange;
@@ -1217,12 +1217,12 @@ namespace osu.Game.Screens.Select
             private const float top_padding = 10;
             private const float bottom_padding = 70;
 
-            protected override float ToScrollbarPosition(float scrollPosition)
+            protected override float ToScrollbarPosition(double scrollPosition)
             {
                 if (Precision.AlmostEquals(0, ScrollableExtent))
                     return 0;
 
-                return top_padding + (ScrollbarMovementExtent - (top_padding + bottom_padding)) * (scrollPosition / ScrollableExtent);
+                return (float)(top_padding + (ScrollbarMovementExtent - (top_padding + bottom_padding)) * (scrollPosition / ScrollableExtent));
             }
 
             protected override float FromScrollbarPosition(float scrollbarPosition)
@@ -1230,7 +1230,7 @@ namespace osu.Game.Screens.Select
                 if (Precision.AlmostEquals(0, ScrollbarMovementExtent))
                     return 0;
 
-                return ScrollableExtent * ((scrollbarPosition - top_padding) / (ScrollbarMovementExtent - (top_padding + bottom_padding)));
+                return (float)(ScrollableExtent * ((scrollbarPosition - top_padding) / (ScrollbarMovementExtent - (top_padding + bottom_padding))));
             }
         }
     }
diff --git a/osu.Game/Storyboards/Drawables/DrawableStoryboard.cs b/osu.Game/Storyboards/Drawables/DrawableStoryboard.cs
index 095bd95314..5ef6b30a82 100644
--- a/osu.Game/Storyboards/Drawables/DrawableStoryboard.cs
+++ b/osu.Game/Storyboards/Drawables/DrawableStoryboard.cs
@@ -35,7 +35,7 @@ namespace osu.Game.Storyboards.Drawables
 
         protected override Container<DrawableStoryboardLayer> Content { get; }
 
-        protected override Vector2 DrawScale => new Vector2(Parent!.DrawHeight / 480);
+        protected override Vector2 DrawScale => new Vector2((Parent?.DrawHeight ?? 0) / 480);
 
         public override bool RemoveCompletedTransforms => false;
 
diff --git a/osu.Game/Tests/Visual/Metadata/TestMetadataClient.cs b/osu.Game/Tests/Visual/Metadata/TestMetadataClient.cs
index 4a862750bc..36f79a5adc 100644
--- a/osu.Game/Tests/Visual/Metadata/TestMetadataClient.cs
+++ b/osu.Game/Tests/Visual/Metadata/TestMetadataClient.cs
@@ -22,6 +22,9 @@ namespace osu.Game.Tests.Visual.Metadata
         public override IBindableDictionary<int, UserPresence> UserStates => userStates;
         private readonly BindableDictionary<int, UserPresence> userStates = new BindableDictionary<int, UserPresence>();
 
+        public override IBindableDictionary<int, UserPresence> FriendStates => friendStates;
+        private readonly BindableDictionary<int, UserPresence> friendStates = new BindableDictionary<int, UserPresence>();
+
         public override Bindable<DailyChallengeInfo?> DailyChallengeInfo => dailyChallengeInfo;
         private readonly Bindable<DailyChallengeInfo?> dailyChallengeInfo = new Bindable<DailyChallengeInfo?>();
 
@@ -77,6 +80,16 @@ namespace osu.Game.Tests.Visual.Metadata
             return Task.CompletedTask;
         }
 
+        public override Task FriendPresenceUpdated(int userId, UserPresence? presence)
+        {
+            if (presence.HasValue)
+                friendStates[userId] = presence.Value;
+            else
+                friendStates.Remove(userId);
+
+            return Task.CompletedTask;
+        }
+
         public override Task<BeatmapUpdates> GetChangesSince(int queueId)
             => Task.FromResult(new BeatmapUpdates(Array.Empty<int>(), queueId));
 
diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj
index bcca1eee35..65636afc7b 100644
--- a/osu.Game/osu.Game.csproj
+++ b/osu.Game/osu.Game.csproj
@@ -35,7 +35,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Realm" Version="20.1.0" />
-    <PackageReference Include="ppy.osu.Framework" Version="2024.1224.0" />
+    <PackageReference Include="ppy.osu.Framework" Version="2025.114.1" />
     <PackageReference Include="ppy.osu.Game.Resources" Version="2024.1224.0" />
     <PackageReference Include="Sentry" Version="5.0.0" />
     <!-- Held back due to 0.34.0 failing AOT compilation on ZstdSharp.dll dependency. -->
diff --git a/osu.iOS.props b/osu.iOS.props
index 349d6fa1d7..afbcf49d32 100644
--- a/osu.iOS.props
+++ b/osu.iOS.props
@@ -17,6 +17,6 @@
     <MtouchInterpreter>-all</MtouchInterpreter>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.iOS" Version="2024.1224.0" />
+    <PackageReference Include="ppy.osu.Framework.iOS" Version="2025.114.1" />
   </ItemGroup>
 </Project>