osu!taiko penalty for frequent rhythm changes with long gaps (#37200 )

Co-authored-by: Jay Lawton <jaime@merkids.com> Co-authored-by: James Wilson <tsunyoku@gmail.com>
Refactor aim/speed sliderbreak estimation calculation calls (#37654 )
2026-05-14 05:24:07 +08:00 · 2026-05-13 20:31:15 +01:00 · 2026-05-06 17:54:24 +01:00 · 2026-05-06 12:31:20 +00:00 · 2026-05-06 12:17:17 +00:00 · 2026-05-06 12:12:36 +05:00
1811 changed files with 78281 additions and 32306 deletions
@@ -21,7 +21,7 @@
      ]
    },
    "ppy.localisationanalyser.tools": {
-      "version": "2024.802.0",
+      "version": "2025.1208.0",
      "commands": [
        "localisation"
      ]
@@ -19,6 +19,11 @@ indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true

+# temporary workaround for https://youtrack.jetbrains.com/issue/RIDER-130051/Cannot-resolve-symbol-inspections-incorrectly-firing-for-xmldoc-protected-member-references
+resharper_c_sharp_warnings_cs1574_cs1584_cs1581_cs1580_highlighting = hint
+# temporary workaround for https://youtrack.jetbrains.com/issue/RIDER-130381/Rider-does-not-respect-propagated-NoWarn-CS1591?backToIssues=false
+dotnet_diagnostic.CS1591.severity = none
+
 #license header
 file_header_template = Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\nSee the LICENCE file in the repository root for full licence text.

@@ -131,7 +131,7 @@ jobs:

  build-only-ios:
    name: Build only (iOS)
-    runs-on: macos-latest
+    runs-on: macos-15
    timeout-minutes: 60
    steps:
      - name: Checkout
@@ -143,7 +143,12 @@ jobs:
          dotnet-version: "8.0.x"

      - name: Install .NET Workloads
-        run: dotnet workload install ios --from-rollback-file https://raw.githubusercontent.com/ppy/osu-framework/refs/heads/master/workloads.json
+        run: dotnet workload install ios
+
+      # https://github.com/dotnet/macios/issues/19157
+      # https://github.com/actions/runner-images/issues/12758
+      - name: Use Xcode 16.4
+        run: sudo xcode-select -switch /Applications/Xcode_16.4.app

      - name: Build
        run: dotnet build -c Debug osu.iOS.slnf
@@ -38,8 +38,12 @@ jobs:
      run: ./UseLocalOsu.sh
      working-directory: ./osu-tools

+    - name: Build tools
+      run: dotnet build PerformanceCalculator --nologo --verbosity quiet
+      working-directory: ./osu-tools
+
    - name: Regenerate mod definitions
-      run: dotnet run --project PerformanceCalculator -- mods > ../osu-web/database/mods.json
+      run: dotnet run --project PerformanceCalculator --no-build -- mods > ../osu-web/database/mods.json
      working-directory: ./osu-tools

    - name: Create pull request with changes
@@ -55,9 +55,7 @@ When in doubt, it's probably best to start with a discussion first. We will esca

 While pull requests from unaffiliated contributors are welcome, please note that due to significant community interest and limited review throughput, the core team's primary focus is on the issues which are currently [on the roadmap](https://github.com/orgs/ppy/projects/7/views/6). Reviewing PRs that fall outside of the scope of the roadmap is done on a best-effort basis, so please be aware that it may take a while before a core maintainer gets around to review your change.

-The [issue tracker](https://github.com/ppy/osu/issues) should provide plenty of issues to start with. We also have a [`good first issue`](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22) label, although from experience it is not used very often, as it is relatively rare that we can spot an issue that will definitively be a good first issue for a new contributor regardless of their programming experience.
-
-In the case of simple issues, a direct PR is okay. However, if you decide to work on an existing issue which doesn't seem trivial, **please ask us first**. This way we can try to estimate if it is a good fit for you and provide the correct direction on how to address it. In addition, note that while we do not rule out external contributors from working on roadmapped issues, we will generally prefer to handle them ourselves unless they're not very time sensitive.
+The [issue tracker](https://github.com/ppy/osu/issues) should provide plenty of issues to start with. In the case of simple issues, a direct PR is okay. However, if you decide to work on an existing issue which doesn't seem trivial, **please ask us first**. This way we can try to estimate if it is a good fit for you and provide the correct direction on how to address it. In addition, note that while we do not rule out external contributors from working on roadmapped issues, we will generally prefer to handle them ourselves unless they're not very time sensitive.

 If you'd like to propose a subjective change to one of the visual aspects of the game, or there is a bigger task you'd like to work on, but there is no corresponding issue or discussion thread yet for it, **please open a discussion or issue first** to avoid wasted effort. This in particular applies if you want to work on [one of the available designs from the osu! Figma master library](https://www.figma.com/file/VIkXMYNPMtQem2RJg9k2iQ/Master-Library).

@@ -73,6 +71,9 @@ Aside from the above, below is a brief checklist of things to watch out when you
 After you're done with your changes and you wish to open the PR, please observe the following recommendations:

 - Please submit the pull request from a [topic branch](https://git-scm.com/book/en/v2/Git-Branching-Branching-Workflows#_topic_branch) (not `master`), and keep the *Allow edits from maintainers* check box selected, so that we can push fixes to your PR if necessary.
+- Please pick the following target branch for your pull request:
+    - `pp-dev`, if the change impacts star rating or performance points calculations for any of the rulesets,
+    - `master`, otherwise.
 - Please avoid pushing untested or incomplete code.
 - Please do not force-push or rebase unless we ask you to.
 - Please do not merge `master` continually if there are no conflicts to resolve. We will do this for you when the change is ready for merge.
@@ -50,7 +50,7 @@
    <RepositoryUrl>https://github.com/ppy/osu</RepositoryUrl>
    <PackageReleaseNotes>Automated release.</PackageReleaseNotes>
    <Company>ppy Pty Ltd</Company>
-    <Copyright>Copyright (c) 2024 ppy Pty Ltd</Copyright>
+    <Copyright>Copyright (c) 2025 ppy Pty Ltd</Copyright>
    <PackageTags>osu game</PackageTags>
  </PropertyGroup>
 </Project>
@@ -1,4 +1,4 @@
-Copyright (c) 2024 ppy Pty Ltd <contact@ppy.sh>.
+Copyright (c) 2025 ppy Pty Ltd <contact@ppy.sh>.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -10,8 +10,8 @@
    </PropertyGroup>
  <ItemGroup Label="Package References">
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.EmptyFreeform\osu.Game.Rulesets.EmptyFreeform.csproj" />
@@ -19,13 +19,13 @@ namespace osu.Game.Rulesets.EmptyFreeform
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
        {
            return new DifficultyAttributes(mods, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
    }
 }
@@ -10,8 +10,8 @@
  </PropertyGroup>
  <ItemGroup Label="Package References">
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.Pippidon\osu.Game.Rulesets.Pippidon.csproj" />
@@ -19,13 +19,13 @@ namespace osu.Game.Rulesets.Pippidon
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
        {
            return new DifficultyAttributes(mods, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
    }
 }
@@ -10,8 +10,8 @@
  </PropertyGroup>
  <ItemGroup Label="Package References">
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.EmptyScrolling\osu.Game.Rulesets.EmptyScrolling.csproj" />
@@ -19,13 +19,13 @@ namespace osu.Game.Rulesets.EmptyScrolling
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
        {
            return new DifficultyAttributes(mods, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
    }
 }
@@ -10,8 +10,8 @@
  </PropertyGroup>
  <ItemGroup Label="Package References">
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.Pippidon\osu.Game.Rulesets.Pippidon.csproj" />
@@ -19,13 +19,13 @@ namespace osu.Game.Rulesets.Pippidon
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
        {
            return new DifficultyAttributes(mods, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
    }
 }
@@ -8,7 +8,7 @@
    <PackageProjectUrl>https://github.com/ppy/osu/blob/master/Templates</PackageProjectUrl>
    <RepositoryUrl>https://github.com/ppy/osu</RepositoryUrl>
    <PackageReleaseNotes>Automated release.</PackageReleaseNotes>
-    <copyright>Copyright (c) 2024 ppy Pty Ltd</copyright>
+    <copyright>Copyright (c) 2025 ppy Pty Ltd</copyright>
    <Description>Templates to use when creating a ruleset for consumption in osu!.</Description>
    <PackageTags>dotnet-new;templates;osu</PackageTags>
    <TargetFramework>netstandard2.1</TargetFramework>
@@ -10,7 +10,7 @@
    <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
  </PropertyGroup>
  <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2025.604.1" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2026.310.0" />
  </ItemGroup>
  <PropertyGroup>
    <!-- Fody does not handle Android build well, and warns when unchanged.
@@ -5,16 +5,13 @@
 				 android:supportsRtl="true"
 				 android:label="osu!"
 				 android:icon="@mipmap/ic_launcher"
-				 android:roundIcon="@mipmap/ic_launcher" />
-	<!-- for editor usage -->
-	<uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
-	<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
-	<!--
-		READ_MEDIA_* permissions are available only on API 33 or greater. Devices with older android versions
-		don't understand the new permissions, so request the old READ_EXTERNAL_STORAGE permission to get storage access.
-		Since the old permission has no effect on >= API 33, don't request it.
-
-		Care needs to be taken to ensure runtime permission checks target the correct permission for the API level.
-	-->
-	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32"/>
+				 android:roundIcon="@mipmap/ic_launcher">
+        <provider android:name="androidx.core.content.FileProvider"
+                  android:authorities="sh.ppy.osulazer.fileprovider"
+                  android:grantUriPermissions="true"
+                  android:exported="false">
+            <meta-data android:name="android.support.FILE_PROVIDER_PATHS"
+                       android:resource="@xml/filepaths" />
+        </provider>
+    </application>
 </manifest>
@@ -2,10 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.

 using System;
+using System.Linq;
 using Android.App;
 using Android.Content.PM;
 using Microsoft.Maui.Devices;
 using osu.Framework.Allocation;
+using osu.Framework.Development;
 using osu.Framework.Extensions.ObjectExtensions;
 using osu.Framework.Platform;
 using osu.Game;
@@ -21,58 +23,30 @@ namespace osu.Android
        [Cached]
        private readonly OsuGameActivity gameActivity;

+        private readonly PackageInfo packageInfo;
+
        public override Vector2 ScalingContainerTargetDrawSize => new Vector2(1024, 1024 * DrawHeight / DrawWidth);

        public OsuGameAndroid(OsuGameActivity activity)
            : base(null)
        {
            gameActivity = activity;
+            packageInfo = Application.Context.ApplicationContext!.PackageManager!.GetPackageInfo(Application.Context.ApplicationContext.PackageName!, 0).AsNonNull();
        }

-        public override Version AssemblyVersion
+        public override string Version
        {
            get
            {
-                var packageInfo = Application.Context.ApplicationContext!.PackageManager!.GetPackageInfo(Application.Context.ApplicationContext.PackageName!, 0).AsNonNull();
+                if (!IsDeployedBuild)
+                    return @"local " + (DebugUtils.IsDebugBuild ? @"debug" : @"release");

-                try
-                {
-                    // We store the osu! build number in the "VersionCode" field to better support google play releases.
-                    // If we were to use the main build number, it would require a new submission each time (similar to TestFlight).
-                    // In order to do this, we should split it up and pad the numbers to still ensure sequential increase over time.
-                    //
-                    // We also need to be aware that older SDK versions store this as a 32bit int.
-                    //
-                    // Basic conversion format (as done in Fastfile): 2020.606.0 -> 202006060
-
-                    // https://stackoverflow.com/questions/52977079/android-sdk-28-versioncode-in-packageinfo-has-been-deprecated
-                    string versionName;
-
-                    if (OperatingSystem.IsAndroidVersionAtLeast(28))
-                    {
-                        versionName = packageInfo.LongVersionCode.ToString();
-                        // ensure we only read the trailing portion of long (the part we are interested in).
-                        versionName = versionName.Substring(versionName.Length - 9);
-                    }
-                    else
-                    {
-#pragma warning disable CS0618 // Type or member is obsolete
-                        // this is required else older SDKs will report missing method exception.
-                        versionName = packageInfo.VersionCode.ToString();
-#pragma warning restore CS0618 // Type or member is obsolete
-                    }
-
-                    // undo play store version garbling (as mentioned above).
-                    return new Version(int.Parse(versionName.Substring(0, 4)), int.Parse(versionName.Substring(4, 4)), int.Parse(versionName.Substring(8, 1)));
-                }
-                catch
-                {
-                }
-
-                return new Version(packageInfo.VersionName.AsNonNull());
+                return packageInfo.VersionName.AsNonNull();
            }
        }

+        public override Version AssemblyVersion => new Version(packageInfo.VersionName.AsNonNull().Split('-').First());
+
        protected override void LoadComplete()
        {
            base.LoadComplete();
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <!-- https://developer.android.com/reference/androidx/core/content/FileProvider -->
+    <external-files-path path="logs" name="logs" />
+    <external-files-path path="exports" name="exports" />
+</paths>
@@ -189,7 +189,7 @@ namespace osu.Desktop
            }

            // user party
-            if (!hideIdentifiableInformation && multiplayerClient.Room != null)
+            if (!hideIdentifiableInformation && multiplayerClient.Room != null && multiplayerClient.Room.Settings.MatchType != MatchType.Matchmaking)
            {
                MultiplayerRoom room = multiplayerClient.Room;

@@ -123,7 +123,7 @@ namespace osu.Desktop

        public override bool RestartAppWhenExited()
        {
-            Task.Run(() => Velopack.UpdateExe.Start()).FireAndForget();
+            Task.Run(() => Velopack.UpdateExe.Start(waitPid: (uint)Environment.ProcessId)).FireAndForget();
            return true;
        }

@@ -146,9 +146,13 @@ namespace osu.Desktop
        {
            base.SetHost(host);

-            var iconStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico");
-            if (iconStream != null)
-                host.Window.SetIconFromStream(iconStream);
+            // Apple operating systems use a better icon provided via external assets.
+            if (!RuntimeInfo.IsApple)
+            {
+                var iconStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico");
+                if (iconStream != null)
+                    host.Window.SetIconFromStream(iconStream);
+            }

            host.Window.Title = Name;
        }
@@ -36,7 +36,7 @@ namespace osu.Desktop
            // IMPORTANT DON'T IGNORE: For general sanity, velopack's setup needs to run before anything else.
            // This has bitten us in the rear before (bricked updater), and although the underlying issue from
            // last time has been fixed, let's not tempt fate.
-            setupVelopack();
+            setupVelopack(args);

            if (OperatingSystem.IsWindows())
            {
@@ -174,8 +174,21 @@ namespace osu.Desktop
            return false;
        }

-        private static void setupVelopack()
+        private static void setupVelopack(string[] args)
        {
+            // Arguments being present indicate the user is either starting the game in a special (aka tournament) mode,
+            // or is running with pending imports via file association or otherwise.
+            //
+            // In both these scenarios, we'd hope the game does not attempt to update.
+            //
+            // Special consideration for velopack startup arguments, which must be handled during update.
+            // See https://docs.velopack.io/integrating/hooks#command-line-hooks.
+            if (args.Length > 0 && !args[0].StartsWith("--velo", StringComparison.Ordinal))
+            {
+                Logger.Log("Handling arguments, skipping velopack setup.");
+                return;
+            }
+
            if (OsuGameDesktop.IsPackageManaged)
            {
                Logger.Log("Updates are being managed by an external provider. Skipping Velopack setup.");
@@ -184,7 +197,7 @@ namespace osu.Desktop

            var app = VelopackApp.Build();

-            app.WithFirstRun(_ => isFirstRun = true);
+            app.OnFirstRun(_ => isFirstRun = true);

            if (OperatingSystem.IsWindows())
                configureWindows(app);
@@ -195,9 +208,9 @@ namespace osu.Desktop
        [SupportedOSPlatform("windows")]
        private static void configureWindows(VelopackApp app)
        {
-            app.WithFirstRun(_ => WindowsAssociationManager.InstallAssociations());
-            app.WithAfterUpdateFastCallback(_ => WindowsAssociationManager.UpdateAssociations());
-            app.WithBeforeUninstallFastCallback(_ => WindowsAssociationManager.UninstallAssociations());
+            app.OnFirstRun(_ => WindowsAssociationManager.InstallAssociations());
+            app.OnAfterUpdateFastCallback(_ => WindowsAssociationManager.UpdateAssociations());
+            app.OnBeforeUninstallFastCallback(_ => WindowsAssociationManager.UninstallAssociations());
        }
    }
 }
@@ -7,6 +7,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics;
+using osu.Game.Localisation;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;

@@ -32,7 +33,7 @@ namespace osu.Desktop.Security
        {
            public ElevatedPrivilegesNotification()
            {
-                Text = $"Running osu! as {(RuntimeInfo.IsUnix ? "root" : "administrator")} does not improve performance, may break integrations and poses a security risk. Please run the game as a normal user.";
+                Text = NotificationsStrings.ElevatedPrivileges(RuntimeInfo.IsUnix ? "root" : "Administrator");
            }

            [BackgroundDependencyLoader]
@@ -2,21 +2,22 @@
 // See the LICENCE file in the repository root for full licence text.

 using System;
+using System.Threading;
 using System.Threading.Tasks;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Logging;
+using osu.Framework.Threading;
 using osu.Game;
-using osu.Game.Configuration;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
 using osu.Game.Screens.Play;
 using Velopack;
 using Velopack.Sources;
+using UpdateManager = osu.Game.Updater.UpdateManager;

 namespace osu.Desktop.Updater
 {
-    public partial class VelopackUpdateManager : Game.Updater.UpdateManager
+    public partial class VelopackUpdateManager : UpdateManager
    {
        [Resolved]
        private INotificationOverlay notificationOverlay { get; set; } = null!;
@@ -27,143 +28,130 @@ namespace osu.Desktop.Updater
        [Resolved]
        private ILocalUserPlayInfo? localUserInfo { get; set; }

-        [Resolved]
-        private OsuConfigManager osuConfigManager { get; set; } = null!;
-
        private bool isInGameplay => localUserInfo?.PlayingState.Value != LocalUserPlayingState.NotPlaying;

-        private readonly Bindable<ReleaseStream> releaseStream = new Bindable<ReleaseStream>();
-        private UpdateManager? updateManager;
-        private UpdateInfo? pendingUpdate;
+        private ScheduledDelegate? scheduledBackgroundCheck;

-        protected override void LoadComplete()
+        private void scheduleNextUpdateCheck()
        {
-            // Used by the base implementation.
-            osuConfigManager.BindWith(OsuSetting.ReleaseStream, releaseStream);
-            releaseStream.BindValueChanged(_ => onReleaseStreamChanged(), true);
-
-            base.LoadComplete();
-        }
-
-        private void onReleaseStreamChanged()
-        {
-            updateManager = new UpdateManager(new GithubSource(@"https://github.com/ppy/osu", null, releaseStream.Value == ReleaseStream.Tachyon), new UpdateOptions
+            scheduledBackgroundCheck?.Cancel();
+            scheduledBackgroundCheck = Scheduler.AddDelayed(() =>
            {
-                AllowVersionDowngrade = true,
-            });
-
-            Schedule(() => Task.Run(CheckForUpdateAsync));
+                log("Running scheduled background update check...");
+                CheckForUpdate();
+            }, 60000 * 30);
        }

-        protected override async Task<bool> PerformUpdateCheck() => await checkForUpdateAsync().ConfigureAwait(false);
-
-        private async Task<bool> checkForUpdateAsync()
+        protected override async Task<bool> PerformUpdateCheck(CancellationToken cancellationToken)
        {
-            // whether to check again in 30 minutes. generally only if there's an error or no update was found (yet).
-            bool scheduleRecheck = false;
+            scheduledBackgroundCheck?.Cancel();
+
+            if (isInGameplay)
+            {
+                log("Update check cancelled - user is in gameplay");
+                scheduleNextUpdateCheck();
+                return false;
+            }

            try
            {
-                // Avoid any kind of update checking while gameplay is running.
-                if (isInGameplay)
+                IUpdateSource updateSource = new GithubSource(@"https://github.com/ppy/osu", null, ReleaseStream.Value == Game.Configuration.ReleaseStream.Tachyon);
+                Velopack.UpdateManager updateManager = new Velopack.UpdateManager(updateSource, new UpdateOptions
                {
-                    scheduleRecheck = true;
+                    AllowVersionDowngrade = true
+                });
+
+                UpdateInfo? update = await updateManager.CheckForUpdatesAsync().ConfigureAwait(false);
+
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    log("Update check cancelled");
+                    scheduleNextUpdateCheck();
                    return true;
                }

-                // TODO: we should probably be checking if there's a more recent update, rather than shortcutting here.
-                // Velopack does support this scenario (see https://github.com/ppy/osu/pull/28743#discussion_r1743495975).
-                if (pendingUpdate != null)
+                if (update == null)
                {
-                    // If there is an update pending restart, show the notification to restart again.
-                    notificationOverlay.Post(new UpdateApplicationCompleteNotification
-                    {
-                        Activated = () =>
-                        {
-                            Task.Run(restartToApplyUpdate);
-                            return true;
-                        }
-                    });
-
-                    return true;
-                }
-
-                if (updateManager == null)
-                {
-                    scheduleRecheck = true;
+                    // No update is available.
+                    log("No update found");
+                    scheduleNextUpdateCheck();
                    return false;
                }

-                pendingUpdate = await updateManager.CheckForUpdatesAsync().ConfigureAwait(false);
-
-                // No update is available. We'll check again later.
-                if (pendingUpdate == null)
-                {
-                    scheduleRecheck = true;
-                    return false;
-                }
-
-                // An update is found, let's notify the user and start downloading it.
-                UpdateProgressNotification notification = new UpdateProgressNotification
-                {
-                    CompletionClickAction = () =>
-                    {
-                        Task.Run(restartToApplyUpdate);
-                        return true;
-                    },
-                };
-
-                runOutsideOfGameplay(() => notificationOverlay.Post(notification));
-                notification.StartDownload();
-
-                try
-                {
-                    await updateManager.DownloadUpdatesAsync(pendingUpdate, p => notification.Progress = p / 100f).ConfigureAwait(false);
-                    runOutsideOfGameplay(() => notification.State = ProgressNotificationState.Completed);
-                }
-                catch (Exception e)
-                {
-                    // In the case of an error, a separate notification will be displayed.
-                    scheduleRecheck = true;
-                    notification.FailDownload();
-                    Logger.Error(e, @"update failed!");
-                }
+                // Download update in the background while notifying awaiters of the update being available.
+                log($"New update available: {update.TargetFullRelease.Version}");
+                downloadUpdate(updateManager, update, cancellationToken);
+                return true;
            }
            catch (Exception e)
            {
-                // we'll ignore this and retry later. can be triggered by no internet connection or thread abortion.
-                scheduleRecheck = true;
-                Logger.Log($@"update check failed ({e.Message})");
+                log($"Update check failed with error ({e.Message})");
+
+                // we shouldn't crash on a web failure. or any failure for the matter.
+                scheduleNextUpdateCheck();
+                return true;
            }
-            finally
+        }
+
+        private void downloadUpdate(Velopack.UpdateManager updateManager, UpdateInfo update, CancellationToken cancellationToken) => Task.Run(async () =>
+        {
+            log($"Beginning download of update {update.TargetFullRelease.Version}...");
+
+            UpdateDownloadProgressNotification progressNotification = new UpdateDownloadProgressNotification(cancellationToken)
            {
-                if (scheduleRecheck)
+                CompletionClickAction = () =>
                {
-                    Scheduler.AddDelayed(() => Task.Run(async () => await checkForUpdateAsync().ConfigureAwait(false)), 60000 * 30);
+                    restartToApplyUpdate(updateManager, update);
+                    return true;
                }
+            };
+
+            try
+            {
+                using (var cts = CancellationTokenSource.CreateLinkedTokenSource(progressNotification.CancellationToken, cancellationToken))
+                {
+                    progressNotification.StartDownload();
+                    runOutsideOfGameplay(() => notificationOverlay.Post(progressNotification), cts.Token);
+
+                    await updateManager.DownloadUpdatesAsync(update, p => progressNotification.Progress = p / 100f, cts.Token).ConfigureAwait(false);
+                    runOutsideOfGameplay(() => progressNotification.State = ProgressNotificationState.Completed, cts.Token);
+                }
+            }
+            catch (OperationCanceledException)
+            {
+                progressNotification.FailDownload();
+                log(@"Update cancelled");
+            }
+            catch (Exception e)
+            {
+                // In the case of an error, a separate notification will be displayed.
+                progressNotification.FailDownload();
+                Logger.Error(e, @"Update failed!");
            }

            return true;
-        }
+        }, cancellationToken);

-        private void runOutsideOfGameplay(Action action)
+        private void runOutsideOfGameplay(Action action, CancellationToken cancellationToken)
        {
+            if (cancellationToken.IsCancellationRequested)
+                return;
+
            if (isInGameplay)
            {
-                Scheduler.AddDelayed(() => runOutsideOfGameplay(action), 1000);
+                Scheduler.AddDelayed(() => runOutsideOfGameplay(action, cancellationToken), 1000);
                return;
            }

            action();
        }

-        private async Task restartToApplyUpdate()
+        private void restartToApplyUpdate(Velopack.UpdateManager updateManager, UpdateInfo update) => Task.Run(async () =>
        {
-            if (updateManager == null)
-                return;
-
-            await updateManager.WaitExitThenApplyUpdatesAsync(pendingUpdate?.TargetFullRelease).ConfigureAwait(false);
+            await updateManager.WaitExitThenApplyUpdatesAsync(update.TargetFullRelease).ConfigureAwait(false);
            Schedule(() => game.AttemptExit());
-        }
+        });
+
+        private static void log(string text) => Logger.Log($"VelopackUpdateManager: {text}");
    }
 }
@@ -24,9 +24,9 @@
    <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
  </ItemGroup>
  <ItemGroup Label="Package References">
-    <PackageReference Include="System.IO.Packaging" Version="9.0.2" />
-    <PackageReference Include="DiscordRichPresence" Version="1.2.1.24" />
-    <PackageReference Include="Velopack" Version="0.0.1053" />
+    <PackageReference Include="System.IO.Packaging" Version="10.0.5" />
+    <PackageReference Include="DiscordRichPresence" Version="1.6.1.70" />
+    <PackageReference Include="Velopack" Version="0.0.1298" />
  </ItemGroup>
  <ItemGroup Label="Resources">
    <EmbeddedResource Include="lazer.ico" />
@@ -12,7 +12,7 @@
        <requireLicenseAcceptance>false</requireLicenseAcceptance>
        <description>A free-to-win rhythm game. Rhythm is just a *click* away!</description>
        <releaseNotes>testing</releaseNotes>
-        <copyright>Copyright (c) 2024 ppy Pty Ltd</copyright>
+        <copyright>Copyright (c) 2025 ppy Pty Ltd</copyright>
        <language>en-AU</language>
    </metadata>
    <files>
@@ -5,7 +5,7 @@ using BenchmarkDotNet.Attributes;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets;
 using osu.Game.Screens.Select;
-using osu.Game.Screens.Select.Carousel;
+using osu.Game.Tests.NonVisual.Filtering;

 namespace osu.Game.Benchmarks
 {
@@ -42,7 +42,7 @@ namespace osu.Game.Benchmarks
            Status = BeatmapOnlineStatus.Loved
        };

-        private CarouselBeatmap carouselBeatmap = null!;
+        private FilterMatchingTest.CarouselBeatmap carouselBeatmap = null!;
        private FilterCriteria criteria1 = null!;
        private FilterCriteria criteria2 = null!;
        private FilterCriteria criteria3 = null!;
@@ -55,7 +55,7 @@ namespace osu.Game.Benchmarks
            var beatmap = getExampleBeatmap();
            beatmap.OnlineID = 20201010;
            beatmap.BeatmapSet = new BeatmapSetInfo { OnlineID = 1535 };
-            carouselBeatmap = new CarouselBeatmap(beatmap);
+            carouselBeatmap = new FilterMatchingTest.CarouselBeatmap(beatmap);
            criteria1 = new FilterCriteria();
            criteria2 = new FilterCriteria
            {
@@ -0,0 +1,77 @@
+// 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.IO;
+using BenchmarkDotNet.Attributes;
+using osu.Framework.IO.Stores;
+using osu.Game.Beatmaps;
+using osu.Game.IO;
+using osu.Game.IO.Archives;
+using osu.Game.Rulesets.Catch;
+using osu.Game.Rulesets.Difficulty;
+using osu.Game.Rulesets.Mania;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Rulesets.Taiko;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Benchmarks
+{
+    public class BenchmarkDifficultyCalculation : BenchmarkTest
+    {
+        private DifficultyCalculator osuCalculator = null!;
+        private DifficultyCalculator taikoCalculator = null!;
+        private DifficultyCalculator catchCalculator = null!;
+        private DifficultyCalculator maniaCalculator = null!;
+
+        public override void SetUp()
+        {
+            using var resources = new DllResourceStore(typeof(TestResources).Assembly);
+
+            using var archive = resources.GetStream("Resources/Archives/241526 Soleily - Renatus.osz");
+            using var archiveReader = new ZipArchiveReader(archive);
+
+            var osuBeatmap = readBeatmap(archiveReader, "Soleily - Renatus (Gamu) [Insane].osu");
+            var taikoBeatmap = readBeatmap(archiveReader, "Soleily - Renatus (MMzz) [Oni].osu");
+            var catchBeatmap = readBeatmap(archiveReader, "Soleily - Renatus (Deif) [Salad].osu");
+            var maniaBeatmap = readBeatmap(archiveReader, "Soleily - Renatus (ExPew) [Another].osu");
+
+            osuCalculator = new OsuRuleset().CreateDifficultyCalculator(osuBeatmap);
+            taikoCalculator = new TaikoRuleset().CreateDifficultyCalculator(taikoBeatmap);
+            catchCalculator = new CatchRuleset().CreateDifficultyCalculator(catchBeatmap);
+            maniaCalculator = new ManiaRuleset().CreateDifficultyCalculator(maniaBeatmap);
+        }
+
+        private WorkingBeatmap readBeatmap(ZipArchiveReader archiveReader, string beatmapName)
+        {
+            using var beatmapStream = new MemoryStream();
+            archiveReader.GetStream(beatmapName).CopyTo(beatmapStream);
+
+            beatmapStream.Seek(0, SeekOrigin.Begin);
+            using var reader = new LineBufferedReader(beatmapStream);
+
+            var decoder = Beatmaps.Formats.Decoder.GetDecoder<Beatmap>(reader);
+            return new FlatWorkingBeatmap(decoder.Decode(reader));
+        }
+
+        [Benchmark]
+        public void CalculateDifficultyOsu() => osuCalculator.Calculate();
+
+        [Benchmark]
+        public void CalculateDifficultyTaiko() => taikoCalculator.Calculate();
+
+        [Benchmark]
+        public void CalculateDifficultyCatch() => catchCalculator.Calculate();
+
+        [Benchmark]
+        public void CalculateDifficultyMania() => maniaCalculator.Calculate();
+
+        [Benchmark]
+        public void CalculateDifficultyOsuHundredTimes()
+        {
+            for (int i = 0; i < 100; i++)
+            {
+                osuCalculator.Calculate();
+            }
+        }
+    }
+}
@@ -7,9 +7,9 @@
  </PropertyGroup>

  <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
-    <PackageReference Include="nunit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
+    <PackageReference Include="nunit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>

  <ItemGroup>
@@ -35,11 +35,9 @@
 		<string>UIInterfaceOrientationLandscapeRight</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 	</array>
-	<key>XSAppIconAssets</key>
-	<string>Assets.xcassets/AppIcon.appiconset</string>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 </dict>
-</plist>
+</plist>
@@ -4,6 +4,7 @@
 using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Mods;

 namespace osu.Game.Rulesets.Catch.Tests
 {
@@ -21,8 +22,9 @@ namespace osu.Game.Rulesets.Catch.Tests
        {
            var ruleset = new CatchRuleset();
            var difficulty = new BeatmapDifficulty { ApproachRate = originalApproachRate };
+            var beatmapInfo = new BeatmapInfo { Difficulty = difficulty };

-            var adjustedDifficulty = ruleset.GetRateAdjustedDisplayDifficulty(difficulty, 1);
+            var adjustedDifficulty = ruleset.GetAdjustedDisplayDifficulty(beatmapInfo, []);

            Assert.That(adjustedDifficulty.ApproachRate, Is.EqualTo(originalApproachRate));
        }
@@ -32,8 +34,9 @@ namespace osu.Game.Rulesets.Catch.Tests
        {
            var ruleset = new CatchRuleset();
            var difficulty = new BeatmapDifficulty();
+            var beatmapInfo = new BeatmapInfo { Difficulty = difficulty };

-            var adjustedDifficulty = ruleset.GetRateAdjustedDisplayDifficulty(difficulty, 0.75);
+            var adjustedDifficulty = ruleset.GetAdjustedDisplayDifficulty(beatmapInfo, [new CatchModHalfTime()]);

            Assert.That(adjustedDifficulty.ApproachRate, Is.EqualTo(1.67).Within(0.01));
        }
@@ -43,8 +46,9 @@ namespace osu.Game.Rulesets.Catch.Tests
        {
            var ruleset = new CatchRuleset();
            var difficulty = new BeatmapDifficulty();
+            var beatmapInfo = new BeatmapInfo { Difficulty = difficulty };

-            var adjustedDifficulty = ruleset.GetRateAdjustedDisplayDifficulty(difficulty, 1.5);
+            var adjustedDifficulty = ruleset.GetAdjustedDisplayDifficulty(beatmapInfo, [new CatchModDoubleTime()]);

            Assert.That(adjustedDifficulty.ApproachRate, Is.EqualTo(7.67).Within(0.01));
        }
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.

 using NUnit.Framework;
+using NUnit.Framework.Legacy;
 using osu.Framework.IO.Stores;
 using osu.Game.Rulesets.Catch.Skinning;
 using osu.Game.Rulesets.Catch.Skinning.Legacy;
@@ -21,9 +22,9 @@ namespace osu.Game.Rulesets.Catch.Tests
            var skinSource = new SkinProvidingContainer(rawSkin);
            var skin = new CatchLegacySkinTransformer(skinSource);

-            Assert.AreEqual(new Color4(232, 185, 35, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDash)?.Value);
-            Assert.AreEqual(new Color4(232, 74, 35, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDashAfterImage)?.Value);
-            Assert.AreEqual(new Color4(0, 255, 255, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDashFruit)?.Value);
+            ClassicAssert.AreEqual(new Color4(232, 185, 35, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDash)?.Value);
+            ClassicAssert.AreEqual(new Color4(232, 74, 35, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDashAfterImage)?.Value);
+            ClassicAssert.AreEqual(new Color4(0, 255, 255, 255), skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDashFruit)?.Value);
        }

        private class TestLegacySkin : LegacySkin
@@ -0,0 +1,21 @@
+// 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 NUnit.Framework;
+using osu.Game.Rulesets.Catch.Mods;
+using osu.Game.Tests.Visual;
+
+namespace osu.Game.Rulesets.Catch.Tests.Mods
+{
+    public partial class TestSceneCatchModMovingFast : ModTestScene
+    {
+        protected override Ruleset CreatePlayerRuleset() => new CatchRuleset();
+
+        [Test]
+        public void TestMovingFast() => CreateModTest(new ModTestData
+        {
+            Mod = new CatchModMovingFast(),
+            PassCondition = () => true
+        });
+    }
+}
@@ -1,2 +0,0 @@
-[General]
-// no version specified means v1
@@ -157,7 +157,7 @@ namespace osu.Game.Rulesets.Catch.Tests
        }

        [Test]
-        public void TestTinyDropletMissPreservesCatcherState()
+        public void TestTinyDropletMissChangesCatcherState()
        {
            AddStep("catch hyper kiai fruit", () => attemptCatch(new TestKiaiFruit
            {
@@ -165,8 +165,8 @@ namespace osu.Game.Rulesets.Catch.Tests
            }));
            AddStep("catch tiny droplet", () => attemptCatch(new TinyDroplet()));
            AddStep("miss tiny droplet", () => attemptCatch(new TinyDroplet { X = 100 }));
-            // catcher state and hyper dash state is preserved
-            checkState(CatcherAnimationState.Kiai);
+            // catcher state is changed but hyper dash state is preserved
+            checkState(CatcherAnimationState.Fail);
            checkHyperDash(true);
        }

@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
  <Import Project="..\osu.TestProject.props" />
  <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
  </ItemGroup>
  <PropertyGroup Label="Project">
    <OutputType>WinExe</OutputType>
@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps;
+using osu.Game.Localisation;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Objects;

@@ -23,21 +24,21 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
            {
                new BeatmapStatistic
                {
-                    Name = @"Fruits",
+                    Name = BeatmapStatisticStrings.Fruits,
                    Content = fruits.ToString(),
                    CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Circles),
                    BarDisplayLength = fruits / (float)sum,
                },
                new BeatmapStatistic
                {
-                    Name = @"Juice Streams",
+                    Name = BeatmapStatisticStrings.JuiceStreams,
                    Content = juiceStreams.ToString(),
                    CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Sliders),
                    BarDisplayLength = juiceStreams / (float)sum,
                },
                new BeatmapStatistic
                {
-                    Name = @"Banana Showers",
+                    Name = BeatmapStatisticStrings.BananaShowers,
                    Content = bananaShowers.ToString(),
                    CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Spinners),
                    BarDisplayLength = Math.Min(bananaShowers / 10f, 1),
@@ -3,6 +3,7 @@

 using System;
 using System.Collections.Generic;
+using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
@@ -11,6 +12,7 @@ using osu.Framework.Localisation;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.Legacy;
 using osu.Game.Graphics;
+using osu.Game.Localisation;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Difficulty;
 using osu.Game.Rulesets.Catch.Edit;
@@ -25,6 +27,7 @@ using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Difficulty;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Objects.Legacy;
 using osu.Game.Rulesets.Replays.Types;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Scoring.Legacy;
@@ -33,6 +36,7 @@ using osu.Game.Scoring;
 using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 using osu.Game.Skinning;
+using osu.Game.Utils;
 using osuTK;

 namespace osu.Game.Rulesets.Catch
@@ -150,6 +154,7 @@ namespace osu.Game.Rulesets.Catch
                        new CatchModFloatingFruits(),
                        new CatchModMuted(),
                        new CatchModNoScope(),
+                        new CatchModMovingFast(),
                    };

                case ModType.System:
@@ -171,15 +176,20 @@ namespace osu.Game.Rulesets.Catch

        public override Drawable CreateIcon() => new SpriteIcon { Icon = OsuIcon.RulesetCatch };

-        protected override IEnumerable<HitResult> GetValidHitResults()
+        public override IEnumerable<HitResult> GetValidHitResults()
        {
            return new[]
            {
                HitResult.Great,
+                HitResult.Miss,

                HitResult.LargeTickHit,
+                HitResult.LargeTickMiss,
                HitResult.SmallTickHit,
+                HitResult.SmallTickMiss,
                HitResult.LargeBonus,
+                HitResult.IgnoreHit,
+                HitResult.IgnoreMiss,
            };
        }

@@ -265,9 +275,10 @@ namespace osu.Game.Rulesets.Catch
        }

        /// <seealso cref="CatchHitObject.ApplyDefaultsToSelf"/>
-        public override BeatmapDifficulty GetRateAdjustedDisplayDifficulty(IBeatmapDifficultyInfo difficulty, double rate)
+        public override BeatmapDifficulty GetAdjustedDisplayDifficulty(IBeatmapInfo beatmapInfo, IReadOnlyCollection<Mod> mods)
        {
-            BeatmapDifficulty adjustedDifficulty = new BeatmapDifficulty(difficulty);
+            BeatmapDifficulty adjustedDifficulty = base.GetAdjustedDisplayDifficulty(beatmapInfo, mods);
+            double rate = ModUtils.CalculateRateWithMods(mods);

            double preempt = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.ApproachRate, CatchHitObject.PREEMPT_MAX, CatchHitObject.PREEMPT_MID, CatchHitObject.PREEMPT_MIN);
            preempt /= rate;
@@ -276,6 +287,33 @@ namespace osu.Game.Rulesets.Catch
            return adjustedDifficulty;
        }

+        public override IEnumerable<RulesetBeatmapAttribute> GetBeatmapAttributesForDisplay(IBeatmapInfo beatmapInfo, IReadOnlyCollection<Mod> mods)
+        {
+            var originalDifficulty = beatmapInfo.Difficulty;
+            var effectiveDifficulty = GetAdjustedDisplayDifficulty(beatmapInfo, mods);
+
+            yield return new RulesetBeatmapAttribute(SongSelectStrings.CircleSize, @"CS", originalDifficulty.CircleSize, effectiveDifficulty.CircleSize, 10)
+            {
+                Description = "Affects the size of fruits.",
+                AdditionalMetrics =
+                [
+                    new RulesetBeatmapAttribute.AdditionalMetric("Hit circle radius", (CatchHitObject.OBJECT_RADIUS * LegacyRulesetExtensions.CalculateScaleFromCircleSize(effectiveDifficulty.CircleSize)).ToLocalisableString("0.#"))
+                ]
+            };
+            yield return new RulesetBeatmapAttribute(SongSelectStrings.ApproachRate, @"AR", originalDifficulty.ApproachRate, effectiveDifficulty.ApproachRate, 10)
+            {
+                Description = "Affects how early fruits fade in on the screen.",
+                AdditionalMetrics =
+                [
+                    new RulesetBeatmapAttribute.AdditionalMetric("Fade-in time", LocalisableString.Interpolate($@"{IBeatmapDifficultyInfo.DifficultyRangeInt(effectiveDifficulty.ApproachRate, CatchHitObject.PREEMPT_RANGE):#,0.##} ms"))
+                ]
+            };
+            yield return new RulesetBeatmapAttribute(SongSelectStrings.HPDrain, @"HP", originalDifficulty.DrainRate, effectiveDifficulty.DrainRate, 10)
+            {
+                Description = "Affects the harshness of health drain and the health penalties for missing."
+            };
+        }
+
        public override bool EditorShowScrollSpeed => false;
    }
 }
@@ -15,6 +15,7 @@ using osu.Game.Rulesets.Difficulty;
 using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Difficulty.Skills;
 using osu.Game.Rulesets.Mods;
+using osu.Game.Utils;

 namespace osu.Game.Rulesets.Catch.Difficulty
 {
@@ -22,16 +23,14 @@ namespace osu.Game.Rulesets.Catch.Difficulty
    {
        private const double difficulty_multiplier = 4.59;

-        private float halfCatcherWidth;
-
-        public override int Version => 20250306;
+        public override int Version => 20251020;

        public CatchDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
            : base(ruleset, beatmap)
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
        {
            if (beatmap.HitObjects.Count == 0)
                return new CatchDifficultyAttributes { Mods = mods };
@@ -46,12 +45,19 @@ namespace osu.Game.Rulesets.Catch.Difficulty
            return attributes;
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate)
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods)
        {
            CatchHitObject? lastObject = null;

            List<DifficultyHitObject> objects = new List<DifficultyHitObject>();

+            double clockRate = ModUtils.CalculateRateWithMods(mods);
+
+            float halfCatcherWidth = Catcher.CalculateCatchWidth(beatmap.Difficulty) * 0.5f;
+
+            // For circle sizes above 5.5, reduce the catcher width further to simulate imperfect gameplay.
+            halfCatcherWidth *= 1 - (Math.Max(0, beatmap.Difficulty.CircleSize - 5.5f) * 0.0625f);
+
            // In 2B beatmaps, it is possible that a normal Fruit is placed in the middle of a JuiceStream.
            foreach (var hitObject in CatchBeatmap.GetPalpableObjects(beatmap.HitObjects))
            {
@@ -68,16 +74,11 @@ namespace osu.Game.Rulesets.Catch.Difficulty
            return objects;
        }

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate)
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods)
        {
-            halfCatcherWidth = Catcher.CalculateCatchWidth(beatmap.Difficulty) * 0.5f;
-
-            // For circle sizes above 5.5, reduce the catcher width further to simulate imperfect gameplay.
-            halfCatcherWidth *= 1 - (Math.Max(0, beatmap.Difficulty.CircleSize - 5.5f) * 0.0625f);
-
            return new Skill[]
            {
-                new Movement(mods, halfCatcherWidth, clockRate),
+                new Movement(mods),
            };
        }

@@ -3,13 +3,13 @@

 using System;
 using System.Linq;
-using osu.Framework.Audio.Track;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Difficulty;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Scoring;
 using osu.Game.Scoring.Legacy;
+using osu.Game.Utils;

 namespace osu.Game.Rulesets.Catch.Difficulty
 {
@@ -51,15 +51,13 @@ namespace osu.Game.Rulesets.Catch.Difficulty

            // Combo scaling
            if (catchAttributes.MaxCombo > 0)
-                value *= Math.Min(Math.Pow(score.MaxCombo, 0.8) / Math.Pow(catchAttributes.MaxCombo, 0.8), 1.0);
+                value *= Math.Min(Math.Pow(score.MaxCombo, 0.35) / Math.Pow(catchAttributes.MaxCombo, 0.35), 1.0);

            var difficulty = score.BeatmapInfo!.Difficulty.Clone();

            score.Mods.OfType<IApplicableToDifficulty>().ForEach(m => m.ApplyToDifficulty(difficulty));

-            var track = new TrackVirtual(10000);
-            score.Mods.OfType<IApplicableToTrack>().ForEach(m => m.ApplyToTrack(track));
-            double clockRate = track.Rate;
+            double clockRate = ModUtils.CalculateRateWithMods(score.Mods);

            // this is the same as osu!, so there's potential to share the implementation... maybe
            double preempt = IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, 1800, 1200, 450) / clockRate;
@@ -0,0 +1,93 @@
+// 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 osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Difficulty.Preprocessing;
+
+namespace osu.Game.Rulesets.Catch.Difficulty.Evaluators
+{
+    public static class MovementEvaluator
+    {
+        private const double direction_change_bonus = 21.0;
+
+        public static double EvaluateDifficultyOf(DifficultyHitObject current)
+        {
+            var catchCurrent = (CatchDifficultyHitObject)current;
+            var catchLast = (CatchDifficultyHitObject)current.Previous(0);
+            var catchLastLast = (CatchDifficultyHitObject)current.Previous(1);
+
+            // In catch, clockrate adjustments do not only affect the timings of hitobjects,
+            // but also the speed of the player's catcher, which has an impact on difficulty
+            double catcherSpeedMultiplier = current.ClockRate;
+
+            double weightedStrainTime = catchCurrent.StrainTime + 13 + (3 / catcherSpeedMultiplier);
+
+            double distanceAddition = (Math.Pow(Math.Abs(catchCurrent.DistanceMoved), 1.3) / 510);
+            double sqrtStrain = Math.Sqrt(weightedStrainTime);
+
+            double edgeDashBonus = 0;
+
+            // Direction change bonus.
+            if (Math.Abs(catchCurrent.DistanceMoved) > 0.1)
+            {
+                if (current.Index >= 1 && Math.Abs(catchLast.DistanceMoved) > 0.1 && Math.Sign(catchCurrent.DistanceMoved) != Math.Sign(catchLast.DistanceMoved))
+                {
+                    double bonusFactor = Math.Min(50, Math.Abs(catchCurrent.DistanceMoved)) / 50;
+                    double antiflowFactor = Math.Max(Math.Min(70, Math.Abs(catchLast.DistanceMoved)) / 70, 0.38);
+
+                    distanceAddition += direction_change_bonus / Math.Sqrt(catchLast.StrainTime + 16) * bonusFactor * antiflowFactor * Math.Max(1 - Math.Pow(weightedStrainTime / 1000, 3), 0);
+                }
+
+                // Base bonus for every movement, giving some weight to streams.
+                distanceAddition += 12.5 * Math.Min(Math.Abs(catchCurrent.DistanceMoved), CatchDifficultyHitObject.NORMALIZED_HALF_CATCHER_WIDTH * 2)
+                                    / (CatchDifficultyHitObject.NORMALIZED_HALF_CATCHER_WIDTH * 6) / sqrtStrain;
+            }
+
+            // Linear spacing nerf.
+            double linearSpacingCount = 0;
+
+            for (int i = 0; i < Math.Min(current.Index, 10); i++)
+            {
+                var catchPrevObj = (CatchDifficultyHitObject)catchCurrent.Previous(i);
+
+                // Only same direction movements matter as they do not take any additional inputs.
+                if (Math.Sign(catchCurrent.DistanceMoved) != Math.Sign(catchPrevObj.DistanceMoved) || catchCurrent.DistanceMoved == 0 || catchPrevObj.DistanceMoved == 0)
+                    break;
+
+                double currentSpacing = Math.Abs(catchCurrent.DistanceMoved / catchCurrent.StrainTime);
+                double prevSpacing = Math.Abs(catchPrevObj.DistanceMoved / catchPrevObj.StrainTime);
+
+                double relativeDifference = Math.Abs(currentSpacing / prevSpacing - 1);
+
+                if (relativeDifference > 0.05)
+                    break;
+
+                linearSpacingCount++;
+            }
+
+            distanceAddition *= Math.Pow(0.7, linearSpacingCount);
+
+            // Bonus for edge dashes.
+            if (catchCurrent.LastObject.DistanceToHyperDash <= 20.0f)
+            {
+                if (!catchCurrent.LastObject.HyperDash)
+                    edgeDashBonus += 5.7;
+
+                distanceAddition *= 1.0 + edgeDashBonus * ((20 - catchCurrent.LastObject.DistanceToHyperDash) / 20)
+                                                        * Math.Pow((Math.Min(catchCurrent.StrainTime * catcherSpeedMultiplier, 265) / 265), 1.5); // Edge Dashes are easier at lower ms values
+            }
+
+            // There is an edge case where horizontal back and forth sliders create "buzz" patterns which are repeated "movements" with a distance lower than
+            // the platter's width but high enough to be considered a movement due to the absolute_player_positioning_error and NORMALIZED_HALF_CATCHER_WIDTH offsets
+            // We are detecting this exact scenario. The first back and forth is counted but all subsequent ones are nullified.
+            // To achieve that, we need to store the exact distances (distance ignoring absolute_player_positioning_error and NORMALIZED_HALF_CATCHER_WIDTH)
+            if (current.Index >= 2 && Math.Abs(catchCurrent.ExactDistanceMoved) <= CatchDifficultyHitObject.NORMALIZED_HALF_CATCHER_WIDTH * 2
+                                   && catchCurrent.ExactDistanceMoved == -catchLast.ExactDistanceMoved && catchLast.ExactDistanceMoved == -catchLastLast.ExactDistanceMoved
+                                   && catchCurrent.StrainTime == catchLast.StrainTime && catchLast.StrainTime == catchLastLast.StrainTime)
+                distanceAddition = 0;
+
+            return distanceAddition / weightedStrainTime;
+        }
+    }
+}
@@ -11,15 +11,49 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Preprocessing
 {
    public class CatchDifficultyHitObject : DifficultyHitObject
    {
-        private const float normalized_hitobject_radius = 41.0f;
+        public const float NORMALIZED_HALF_CATCHER_WIDTH = 41.0f;
+        private const float absolute_player_positioning_error = 16.0f;

        public new PalpableCatchHitObject BaseObject => (PalpableCatchHitObject)base.BaseObject;

        public new PalpableCatchHitObject LastObject => (PalpableCatchHitObject)base.LastObject;

+        /// <summary>
+        /// Normalized position of <see cref="BaseObject"/>.
+        /// </summary>
        public readonly float NormalizedPosition;
+
+        /// <summary>
+        /// Normalized position of <see cref="LastObject"/>.
+        /// </summary>
        public readonly float LastNormalizedPosition;

+        /// <summary>
+        /// Normalized position of the player required to catch <see cref="BaseObject"/>, assuming the player moves as little as possible.
+        /// </summary>
+        public float PlayerPosition { get; private set; }
+
+        /// <summary>
+        /// Normalized position of the player after catching <see cref="LastObject"/>.
+        /// </summary>
+        public float LastPlayerPosition { get; private set; }
+
+        /// <summary>
+        /// Normalized distance between <see cref="LastPlayerPosition"/> and <see cref="PlayerPosition"/>.
+        /// </summary>
+        /// <remarks>
+        /// The sign of the value indicates the direction of the movement: negative is left and positive is right.
+        /// </remarks>
+        public float DistanceMoved { get; private set; }
+
+        /// <summary>
+        /// Normalized distance the player has to move from <see cref="LastPlayerPosition"/> in order to catch <see cref="BaseObject"/> at its <see cref="NormalizedPosition"/>.
+        /// </summary>
+        /// <remarks>
+        /// The sign of the value indicates the direction of the movement: negative is left and positive is right.
+        /// </remarks>
+        public float ExactDistanceMoved { get; private set; }
+
        /// <summary>
        /// Milliseconds elapsed since the start time of the previous <see cref="CatchDifficultyHitObject"/>, with a minimum of 40ms.
        /// </summary>
@@ -29,13 +63,35 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Preprocessing
            : base(hitObject, lastObject, clockRate, objects, index)
        {
            // We will scale everything by this factor, so we can assume a uniform CircleSize among beatmaps.
-            float scalingFactor = normalized_hitobject_radius / halfCatcherWidth;
+            float scalingFactor = NORMALIZED_HALF_CATCHER_WIDTH / halfCatcherWidth;

            NormalizedPosition = BaseObject.EffectiveX * scalingFactor;
            LastNormalizedPosition = LastObject.EffectiveX * scalingFactor;

            // Every strain interval is hard capped at the equivalent of 375 BPM streaming speed as a safety measure
            StrainTime = Math.Max(40, DeltaTime);
+
+            setMovementState();
+        }
+
+        private void setMovementState()
+        {
+            LastPlayerPosition = Index == 0 ? LastNormalizedPosition : ((CatchDifficultyHitObject)Previous(0)).PlayerPosition;
+
+            PlayerPosition = Math.Clamp(
+                LastPlayerPosition,
+                NormalizedPosition - (NORMALIZED_HALF_CATCHER_WIDTH - absolute_player_positioning_error),
+                NormalizedPosition + (NORMALIZED_HALF_CATCHER_WIDTH - absolute_player_positioning_error)
+            );
+
+            DistanceMoved = PlayerPosition - LastPlayerPosition;
+
+            // For the exact position we consider that the catcher is in the correct position for both objects
+            ExactDistanceMoved = NormalizedPosition - LastPlayerPosition;
+
+            // After a hyperdash we ARE in the correct position. Always!
+            if (LastObject.HyperDash)
+                PlayerPosition = NormalizedPosition;
        }
    }
 }
@@ -1,8 +1,7 @@
 // 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 osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Catch.Difficulty.Evaluators;
 using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Difficulty.Skills;
 using osu.Game.Rulesets.Mods;
@@ -11,10 +10,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills
 {
    public class Movement : StrainDecaySkill
    {
-        private const float absolute_player_positioning_error = 16f;
-        private const float normalized_hitobject_radius = 41.0f;
-        private const double direction_change_bonus = 21.0;
-
        protected override double SkillMultiplier => 1;
        protected override double StrainDecayBase => 0.2;

@@ -22,107 +17,14 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills

        protected override int SectionLength => 750;

-        protected readonly float HalfCatcherWidth;
-
-        private float? lastPlayerPosition;
-        private float lastDistanceMoved;
-        private float lastExactDistanceMoved;
-        private double lastStrainTime;
-        private bool isInBuzzSection;
-
-        /// <summary>
-        /// The speed multiplier applied to the player's catcher.
-        /// </summary>
-        private readonly double catcherSpeedMultiplier;
-
-        public Movement(Mod[] mods, float halfCatcherWidth, double clockRate)
+        public Movement(Mod[] mods)
            : base(mods)
        {
-            HalfCatcherWidth = halfCatcherWidth;
-
-            // In catch, clockrate adjustments do not only affect the timings of hitobjects,
-            // but also the speed of the player's catcher, which has an impact on difficulty
-            // TODO: Support variable clockrates caused by mods such as ModTimeRamp
-            //  (perhaps by using IApplicableToRate within the CatchDifficultyHitObject constructor to set a catcher speed for each object before processing)
-            catcherSpeedMultiplier = clockRate;
        }

        protected override double StrainValueOf(DifficultyHitObject current)
        {
-            var catchCurrent = (CatchDifficultyHitObject)current;
-
-            lastPlayerPosition ??= catchCurrent.LastNormalizedPosition;
-
-            float playerPosition = Math.Clamp(
-                lastPlayerPosition.Value,
-                catchCurrent.NormalizedPosition - (normalized_hitobject_radius - absolute_player_positioning_error),
-                catchCurrent.NormalizedPosition + (normalized_hitobject_radius - absolute_player_positioning_error)
-            );
-
-            float distanceMoved = playerPosition - lastPlayerPosition.Value;
-
-            // For the exact position we consider that the catcher is in the correct position for both objects
-            float exactDistanceMoved = catchCurrent.NormalizedPosition - lastPlayerPosition.Value;
-
-            double weightedStrainTime = catchCurrent.StrainTime + 13 + (3 / catcherSpeedMultiplier);
-
-            double distanceAddition = (Math.Pow(Math.Abs(distanceMoved), 1.3) / 510);
-            double sqrtStrain = Math.Sqrt(weightedStrainTime);
-
-            double edgeDashBonus = 0;
-
-            // Direction change bonus.
-            if (Math.Abs(distanceMoved) > 0.1)
-            {
-                if (Math.Abs(lastDistanceMoved) > 0.1 && Math.Sign(distanceMoved) != Math.Sign(lastDistanceMoved))
-                {
-                    double bonusFactor = Math.Min(50, Math.Abs(distanceMoved)) / 50;
-                    double antiflowFactor = Math.Max(Math.Min(70, Math.Abs(lastDistanceMoved)) / 70, 0.38);
-
-                    distanceAddition += direction_change_bonus / Math.Sqrt(lastStrainTime + 16) * bonusFactor * antiflowFactor * Math.Max(1 - Math.Pow(weightedStrainTime / 1000, 3), 0);
-                }
-
-                // Base bonus for every movement, giving some weight to streams.
-                distanceAddition += 12.5 * Math.Min(Math.Abs(distanceMoved), normalized_hitobject_radius * 2) / (normalized_hitobject_radius * 6) / sqrtStrain;
-            }
-
-            // Bonus for edge dashes.
-            if (catchCurrent.LastObject.DistanceToHyperDash <= 20.0f)
-            {
-                if (!catchCurrent.LastObject.HyperDash)
-                    edgeDashBonus += 5.7;
-                else
-                {
-                    // After a hyperdash we ARE in the correct position. Always!
-                    playerPosition = catchCurrent.NormalizedPosition;
-                }
-
-                distanceAddition *= 1.0 + edgeDashBonus * ((20 - catchCurrent.LastObject.DistanceToHyperDash) / 20)
-                                                        * Math.Pow((Math.Min(catchCurrent.StrainTime * catcherSpeedMultiplier, 265) / 265), 1.5); // Edge Dashes are easier at lower ms values
-            }
-
-            // There is an edge case where horizontal back and forth sliders create "buzz" patterns which are repeated "movements" with a distance lower than
-            // the platter's width but high enough to be considered a movement due to the absolute_player_positioning_error and normalized_hitobject_radius offsets
-            // We are detecting this exact scenario. The first back and forth is counted but all subsequent ones are nullified.
-            // To achieve that, we need to store the exact distances (distance ignoring absolute_player_positioning_error and normalized_hitobject_radius)
-            if (Math.Abs(exactDistanceMoved) <= HalfCatcherWidth * 2 && exactDistanceMoved == -lastExactDistanceMoved && catchCurrent.StrainTime == lastStrainTime)
-            {
-                if (isInBuzzSection)
-                    distanceAddition = 0;
-                else
-                    isInBuzzSection = true;
-            }
-            else
-            {
-                isInBuzzSection = false;
-            }
-
-            lastPlayerPosition = playerPosition;
-            lastDistanceMoved = distanceMoved;
-            lastStrainTime = catchCurrent.StrainTime;
-            lastExactDistanceMoved = exactDistanceMoved;
-
-            return distanceAddition / weightedStrainTime;
+            return MovementEvaluator.EvaluateDifficultyOf(current);
        }
    }
 }
@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints
        private double placementStartTime;
        private double placementEndTime;

-        protected override bool IsValidForPlacement => Precision.DefinitelyBigger(HitObject.Duration, 0);
+        protected override bool IsValidForPlacement => base.IsValidForPlacement && (PlacementActive == PlacementState.Waiting || Precision.DefinitelyBigger(HitObject.Duration, 0));

        public BananaShowerPlacementBlueprint()
        {
@@ -25,7 +25,7 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints

        private InputManager inputManager = null!;

-        protected override bool IsValidForPlacement => Precision.DefinitelyBigger(HitObject.Duration, 0);
+        protected override bool IsValidForPlacement => base.IsValidForPlacement && (PlacementActive == PlacementState.Waiting || Precision.DefinitelyBigger(HitObject.Duration, 0));

        public JuiceStreamPlacementBlueprint()
        {
@@ -18,6 +18,9 @@ namespace osu.Game.Rulesets.Catch.Edit
            new CheckBananaShowerGap(),
            new CheckConcurrentObjects(),

+            // Spread
+            new CheckCatchLowestDiffDrainTime(),
+
            // Settings
            new CheckCatchAbnormalDifficultySettings(),
        };
@@ -2,7 +2,9 @@
 // See the LICENCE file in the repository root for full licence text.

 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
+using System.Text.RegularExpressions;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -219,5 +221,41 @@ namespace osu.Game.Rulesets.Catch.Edit
            distanceSnapGrid.StartTime = sourceHitObject.GetEndTime();
            distanceSnapGrid.StartX = sourceHitObject.EffectiveX;
        }
+
+        #region Clipboard handling
+
+        public override string ConvertSelectionToString()
+            => string.Join(',', EditorBeatmap.SelectedHitObjects.Cast<CatchHitObject>().OrderBy(h => h.StartTime)
+                                             .Select(h => (h.IndexInCurrentCombo + 1).ToString(CultureInfo.InvariantCulture)));
+
+        // 1,2,3,4 ...
+        private static readonly Regex selection_regex = new Regex(@"^\d+(,\d+)*$", RegexOptions.Compiled);
+
+        public override void SelectFromTimestamp(double timestamp, string objectDescription)
+        {
+            if (!selection_regex.IsMatch(objectDescription))
+                return;
+
+            List<CatchHitObject> remainingHitObjects = EditorBeatmap.HitObjects.Cast<CatchHitObject>().Where(h => h.StartTime >= timestamp).ToList();
+            string[] splitDescription = objectDescription.Split(',');
+
+            for (int i = 0; i < splitDescription.Length; i++)
+            {
+                if (!int.TryParse(splitDescription[i], out int combo) || combo < 1)
+                    continue;
+
+                CatchHitObject? current = remainingHitObjects.FirstOrDefault(h => h.IndexInCurrentCombo + 1 == combo);
+
+                if (current == null)
+                    continue;
+
+                EditorBeatmap.SelectedHitObjects.Add(current);
+
+                if (i < splitDescription.Length - 1)
+                    remainingHitObjects = remainingHitObjects.Where(h => h != current && h.StartTime >= current.StartTime).ToList();
+            }
+        }
+
+        #endregion
    }
 }
@@ -36,7 +36,7 @@ namespace osu.Game.Rulesets.Catch.Edit.Checks

        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
        {
-            var hitObjects = context.Beatmap.HitObjects;
+            var hitObjects = context.CurrentDifficulty.Playable.HitObjects;
            (int expectedStartDelta, int expectedEndDelta) = spinner_delta_threshold[context.InterpretedDifficulty];

            for (int i = 0; i < hitObjects.Count - 1; ++i)
@@ -14,7 +14,7 @@ namespace osu.Game.Rulesets.Catch.Edit.Checks

        public override IEnumerable<Issue> Run(BeatmapVerifierContext context)
        {
-            var diff = context.Beatmap.Difficulty;
+            var diff = context.CurrentDifficulty.Playable.Difficulty;
            Issue? issue;

            if (HasMoreThanOneDecimalPlace("Approach rate", diff.ApproachRate, out issue))
@@ -0,0 +1,21 @@
+// 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 osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit.Checks;
+
+namespace osu.Game.Rulesets.Catch.Edit.Checks
+{
+    public class CheckCatchLowestDiffDrainTime : CheckLowestDiffDrainTime
+    {
+        protected override IEnumerable<(DifficultyRating rating, double thresholdMs, string name)> GetThresholds()
+        {
+            // See lowest difficulty requirements in https://osu.ppy.sh/wiki/en/Ranking_criteria/osu%21catch#general
+            yield return (DifficultyRating.Hard, new TimeSpan(0, 2, 30).TotalMilliseconds, "Platter");
+            yield return (DifficultyRating.Insane, new TimeSpan(0, 3, 15).TotalMilliseconds, "Rain");
+            yield return (DifficultyRating.Expert, new TimeSpan(0, 4, 0).TotalMilliseconds, "Overdose");
+        }
+    }
+}
@@ -1,7 +1,9 @@
 // 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.Linq;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Replays;
 using osu.Game.Rulesets.Mods;
@@ -10,6 +12,8 @@ namespace osu.Game.Rulesets.Catch.Mods
 {
    public class CatchModAutoplay : ModAutoplay
    {
+        public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(CatchModMovingFast) }).ToArray();
+
        public override ModReplayData CreateReplayData(IBeatmap beatmap, IReadOnlyList<Mod> mods)
            => new ModReplayData(new CatchAutoGenerator(beatmap).Generate(), new ModCreatedUser { Username = "osu!salad" });
    }
@@ -1,7 +1,9 @@
 // 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.Linq;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Replays;
@@ -11,6 +13,8 @@ namespace osu.Game.Rulesets.Catch.Mods
 {
    public class CatchModCinema : ModCinema<CatchHitObject>
    {
+        public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(CatchModMovingFast) }).ToArray();
+
        public override ModReplayData CreateReplayData(IBeatmap beatmap, IReadOnlyList<Mod> mods)
            => new ModReplayData(new CatchAutoGenerator(beatmap).Generate(), new ModCreatedUser { Username = "osu!salad" });
    }
@@ -41,7 +41,7 @@ namespace osu.Game.Rulesets.Catch.Mods
        {
            get
            {
-                if (UserAdjustedSettingsCount != 1)
+                if (!IsExactlyOneSettingChanged(CircleSize, ApproachRate, OverallDifficulty, DrainRate))
                    return string.Empty;

                if (!CircleSize.IsDefault) return format("CS", CircleSize);
@@ -51,7 +51,8 @@ namespace osu.Game.Rulesets.Catch.Mods

                return string.Empty;

-                string format(string acronym, DifficultyBindable bindable) => $"{acronym}{bindable.Value!.Value.ToStandardFormattedString(1)}";
+                string format(string acronym, DifficultyBindable bindable)
+                    => $"{acronym}{bindable.Value!.Value.ToStandardFormattedString(1)}";
            }
        }

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.

 using osu.Framework.Localisation;
+using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;

 namespace osu.Game.Rulesets.Catch.Mods
@@ -9,5 +10,12 @@ namespace osu.Game.Rulesets.Catch.Mods
    public class CatchModEasy : ModEasyWithExtraLives
    {
        public override LocalisableString Description => @"Larger fruits, more forgiving HP drain, less accuracy required, and extra lives!";
+
+        public override void ApplyToDifficulty(BeatmapDifficulty difficulty)
+        {
+            base.ApplyToDifficulty(difficulty);
+
+            difficulty.OverallDifficulty *= ADJUST_RATIO;
+        }
    }
 }
@@ -24,7 +24,7 @@ namespace osu.Game.Rulesets.Catch.Mods

        public override BindableBool ComboBasedSize { get; } = new BindableBool(true);

-        public override float DefaultFlashlightSize => 325;
+        public override float DefaultFlashlightSize => 203.125f;

        protected override Flashlight CreateFlashlight() => new CatchFlashlight(this, playfield);

@@ -3,6 +3,7 @@

 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Localisation;
+using osu.Game.Graphics;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.UI;
@@ -16,7 +17,7 @@ namespace osu.Game.Rulesets.Catch.Mods
        public override string Acronym => "FF";
        public override LocalisableString Description => "The fruits are... floating?";
        public override double ScoreMultiplier => 1;
-        public override IconUsage? Icon => FontAwesome.Solid.Cloud;
+        public override IconUsage? Icon => OsuIcon.ModFloatingFruits;

        public void ApplyToDrawableRuleset(DrawableRuleset<CatchHitObject> drawableRuleset)
        {
@@ -22,6 +22,7 @@ namespace osu.Game.Rulesets.Catch.Mods
        {
            base.ApplyToDifficulty(difficulty);

+            difficulty.OverallDifficulty = Math.Min(difficulty.OverallDifficulty * ADJUST_RATIO, 10.0f);
            difficulty.CircleSize = Math.Min(difficulty.CircleSize * 1.3f, 10.0f); // CS uses a custom 1.3 ratio.
            difficulty.ApproachRate = Math.Min(difficulty.ApproachRate * ADJUST_RATIO, 10.0f);
        }
@@ -0,0 +1,82 @@
+// 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 osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Input.Bindings;
+using osu.Framework.Input.Events;
+using osu.Framework.Localisation;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.UI;
+using osu.Game.Screens.Play;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Mods
+{
+    public partial class CatchModMovingFast : Mod, IApplicableToDrawableRuleset<CatchHitObject>, IApplicableToPlayer
+    {
+        public override string Name => "Moving Fast";
+        public override string Acronym => "MF";
+        public override LocalisableString Description => "Dashing by default, slow down!";
+        public override ModType Type => ModType.Fun;
+        public override double ScoreMultiplier => 1;
+        public override IconUsage? Icon => OsuIcon.ModMovingFast;
+        public override Type[] IncompatibleMods => new[] { typeof(ModAutoplay), typeof(ModRelax) };
+
+        private DrawableCatchRuleset drawableRuleset = null!;
+
+        public void ApplyToDrawableRuleset(DrawableRuleset<CatchHitObject> drawableRuleset)
+        {
+            this.drawableRuleset = (DrawableCatchRuleset)drawableRuleset;
+        }
+
+        public void ApplyToPlayer(Player player)
+        {
+            if (!drawableRuleset.HasReplayLoaded.Value)
+            {
+                var catchPlayfield = (CatchPlayfield)drawableRuleset.Playfield;
+                catchPlayfield.Catcher.Dashing = true;
+                catchPlayfield.CatcherArea.Add(new InvertDashInputHelper(catchPlayfield.CatcherArea));
+            }
+        }
+
+        private partial class InvertDashInputHelper : Drawable, IKeyBindingHandler<CatchAction>
+        {
+            private readonly CatcherArea catcherArea;
+
+            public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => true;
+
+            public InvertDashInputHelper(CatcherArea catcherArea)
+            {
+                this.catcherArea = catcherArea;
+
+                RelativeSizeAxes = Axes.Both;
+            }
+
+            public bool OnPressed(KeyBindingPressEvent<CatchAction> e)
+            {
+                switch (e.Action)
+                {
+                    case CatchAction.MoveLeft or CatchAction.MoveRight:
+                        break;
+
+                    case CatchAction.Dash:
+                        catcherArea.Catcher.Dashing = false;
+                        return true;
+                }
+
+                return false;
+            }
+
+            public void OnReleased(KeyBindingReleaseEvent<CatchAction> e)
+            {
+                if (e.Action == CatchAction.Dash)
+                    catcherArea.Catcher.Dashing = true;
+            }
+        }
+    }
+}
@@ -1,6 +1,8 @@
 // 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.Linq;
 using osu.Framework.Graphics;
 using osu.Framework.Input;
 using osu.Framework.Input.Bindings;
@@ -19,6 +21,8 @@ namespace osu.Game.Rulesets.Catch.Mods
    {
        public override LocalisableString Description => @"Use the mouse to control the catcher.";

+        public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(CatchModMovingFast) }).ToArray();
+
        private DrawableCatchRuleset drawableRuleset = null!;

        public void ApplyToDrawableRuleset(DrawableRuleset<CatchHitObject> drawableRuleset)
@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using osu.Game.Audio;
+using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects.Types;
@@ -53,13 +54,25 @@ namespace osu.Game.Rulesets.Catch.Objects

            public override IEnumerable<string> LookupNames => lookup_names;

-            public BananaHitSampleInfo(int volume = 100)
-                : base(string.Empty, volume: volume)
+            public BananaHitSampleInfo()
+                : this(string.Empty)
            {
            }

-            public sealed override HitSampleInfo With(Optional<string> newName = default, Optional<string> newBank = default, Optional<string?> newSuffix = default, Optional<int> newVolume = default, Optional<bool> newEditorAutoBank = default)
-                => new BananaHitSampleInfo(newVolume.GetOr(Volume));
+            public BananaHitSampleInfo(HitSampleInfo info)
+                : this(info.Name, info.Bank, info.Suffix, info.Volume, info.EditorAutoBank, info.UseBeatmapSamples)
+            {
+            }
+
+            private BananaHitSampleInfo(string name, string bank = SampleControlPoint.DEFAULT_BANK, string? suffix = null, int volume = 100, bool editorAutoBank = true, bool useBeatmapSamples = false)
+                : base(name, bank, suffix, volume, editorAutoBank, useBeatmapSamples)
+            {
+            }
+
+            public sealed override HitSampleInfo With(Optional<string> newName = default, Optional<string> newBank = default, Optional<string?> newSuffix = default, Optional<int> newVolume = default,
+                                                      Optional<bool> newEditorAutoBank = default, Optional<bool> newUseBeatmapSamples = default)
+                => new BananaHitSampleInfo(newName.GetOr(Name), newBank.GetOr(Bank), newSuffix.GetOr(Suffix), newVolume.GetOr(Volume),
+                    newEditorAutoBank.GetOr(EditorAutoBank), newUseBeatmapSamples.GetOr(UseBeatmapSamples));

            public bool Equals(BananaHitSampleInfo? other)
                => other != null;
@@ -43,7 +43,7 @@ namespace osu.Game.Rulesets.Catch.Objects
                {
                    StartTime = time,
                    BananaIndex = count,
-                    Samples = new List<HitSampleInfo> { new Banana.BananaHitSampleInfo(CreateHitSampleInfo().Volume) }
+                    Samples = new List<HitSampleInfo> { new Banana.BananaHitSampleInfo(CreateHitSampleInfo()) }
                });

                count++;
@@ -150,7 +150,7 @@ namespace osu.Game.Rulesets.Catch.Objects
        {
            base.ApplyDefaultsToSelf(controlPointInfo, difficulty);

-            TimePreempt = (float)IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, PREEMPT_MAX, PREEMPT_MID, PREEMPT_MIN);
+            TimePreempt = IBeatmapDifficultyInfo.DifficultyRangeInt(difficulty.ApproachRate, PREEMPT_RANGE);

            Scale = LegacyRulesetExtensions.CalculateScaleFromCircleSize(difficulty.CircleSize);
        }
@@ -203,6 +203,8 @@ namespace osu.Game.Rulesets.Catch.Objects
        /// </summary>
        public const double PREEMPT_MAX = 1800;

+        public static readonly DifficultyRange PREEMPT_RANGE = new DifficultyRange(PREEMPT_MAX, PREEMPT_MID, PREEMPT_MIN);
+
        /// <summary>
        /// The Y position of the hit object is not used in the normal osu!catch gameplay.
        /// It is preserved to maximize the backward compatibility with the legacy editor, in which the mappers use the Y position to organize the patterns.
@@ -72,6 +72,9 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
                                    leaderboard.Origin = Anchor.CentreLeft;
                                    leaderboard.X = 10;
                                }
+
+                                foreach (var d in container.OfType<ISerialisableDrawable>())
+                                    d.UsesFixedAnchor = true;
                            })
                            {
                                Children = new Drawable[]
@@ -224,7 +224,20 @@ namespace osu.Game.Rulesets.Catch.UI
                    addLighting(result, drawableObject.AccentColour.Value, positionInStack.X);
            }

-            // droplet doesn't affect the catcher state
+            if (result.IsHit)
+                CurrentState = hitObject.Kiai ? CatcherAnimationState.Kiai : CatcherAnimationState.Idle;
+            else if (hitObject is not Banana)
+                CurrentState = CatcherAnimationState.Fail;
+
+            if (palpableObject.HitObject.LastInCombo)
+            {
+                if (result.Judgement is CatchJudgement catchJudgement && catchJudgement.ShouldExplodeFor(result))
+                    Explode();
+                else
+                    Drop();
+            }
+
+            // droplet doesn't affect hyperdash state
            if (hitObject is TinyDroplet) return;

            // if a hyper fruit was already handled this frame, just go where it says to go.
@@ -244,19 +257,6 @@ namespace osu.Game.Rulesets.Catch.UI
                else
                    SetHyperDashState();
            }
-
-            if (result.IsHit)
-                CurrentState = hitObject.Kiai ? CatcherAnimationState.Kiai : CatcherAnimationState.Idle;
-            else if (!(hitObject is Banana))
-                CurrentState = CatcherAnimationState.Fail;
-
-            if (palpableObject.HitObject.LastInCombo)
-            {
-                if (result.Judgement is CatchJudgement catchJudgement && catchJudgement.ShouldExplodeFor(result))
-                    Explode();
-                else
-                    Drop();
-            }
        }

        public void OnRevertResult(JudgementResult result)
@@ -35,11 +35,9 @@
 		<string>UIInterfaceOrientationLandscapeRight</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 	</array>
-	<key>XSAppIconAssets</key>
-	<string>Assets.xcassets/AppIcon.appiconset</string>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 </dict>
-</plist>
+</plist>
@@ -55,6 +55,16 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor.Checks
            });
        }

+        [Test]
+        public void TestHoldNotesAlmostConcurrentOnSameColumn()
+        {
+            assertAlmostConcurrentSame(new List<HitObject>
+            {
+                createHoldNote(startTime: 100, endTime: 400.75d, column: 1),
+                createHoldNote(startTime: 408, endTime: 700.75d, column: 1)
+            });
+        }
+
        private void assertOk(List<HitObject> hitobjects)
        {
            Assert.That(check.Run(getContext(hitobjects)), Is.Empty);
@@ -65,7 +75,17 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor.Checks
            var issues = check.Run(getContext(hitobjects)).ToList();

            Assert.That(issues, Has.Count.EqualTo(count));
-            Assert.That(issues.All(issue => issue.Template is CheckConcurrentObjects.IssueTemplateConcurrentSame));
+            Assert.That(issues.All(issue => issue.Template is CheckConcurrentObjects.IssueTemplateConcurrent));
+            Assert.That(issues.All(issue => issue.ToString().Contains("s are concurrent here")));
+        }
+
+        private void assertAlmostConcurrentSame(List<HitObject> hitobjects)
+        {
+            var issues = check.Run(getContext(hitobjects)).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.All(issue => issue.Template is CheckConcurrentObjects.IssueTemplateAlmostConcurrent));
+            Assert.That(issues.All(issue => issue.ToString().Contains("s are less than 10ms apart")));
        }

        private BeatmapVerifierContext getContext(List<HitObject> hitobjects)
@@ -0,0 +1,351 @@
+// 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.Testing;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Tests.Visual;
+using osuTK;
+using osuTK.Input;
+using DragArea = osu.Game.Screens.Edit.Compose.Components.Timeline.TimelineHitObjectBlueprint.DragArea;
+
+namespace osu.Game.Rulesets.Mania.Tests.Editor
+{
+    public partial class TestSceneHoldNoteTailDrag : EditorTestScene
+    {
+        protected override Ruleset CreateEditorRuleset() => new ManiaRuleset();
+
+        [SetUpSteps]
+        public override void SetUpSteps()
+        {
+            base.SetUpSteps();
+            AddStep("Clear objects", () => EditorBeatmap.Clear());
+        }
+
+        [Test]
+        public void TestSimpleTailDragForward()
+        {
+            AddStep("Add hold note", () =>
+            {
+                EditorBeatmap.Add(new HoldNote { StartTime = 2170, Duration = 937.5 });
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().Single();
+                dragForward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is higher", () => ((HoldNote)EditorBeatmap.HitObjects.First())!.Duration > 937.5f);
+        }
+
+        [Test]
+        public void TestSimpleTailDragBackwards()
+        {
+            AddStep("Add hold note", () =>
+            {
+                EditorBeatmap.Add(new HoldNote { StartTime = 2170, Duration = 937.5 });
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().Single();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is lower", () => ((HoldNote)EditorBeatmap.HitObjects[0]).Duration < 937.5f);
+        }
+
+        [Test]
+        public void TestSamePositionButNotSelectedDragForward()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragForward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is higher, other is unchanged", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration > 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration == 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSamePositionButNotSelectedDragBackward()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is lower, other is unchanged", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration < 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration == 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSamePositionSelectedDragForward()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragForward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Both durations are higher", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration > 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration > 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSamePositionSelectedDragBackward()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Both durations are lower", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration < 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration < 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSelectedButDifferentPositions()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2404, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is unchanged, other is lower", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration == 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration < 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSelectedSameStartTimeDifferentDurations()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 1171.8, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag until both match", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                InputManager.MoveMouseTo(blueprintDragArea);
+                InputManager.PressKey(Key.LShift);
+                InputManager.PressButton(MouseButton.Left);
+                InputManager.MoveMouseTo(new Vector2(1000, 110));
+            });
+
+            AddStep("Continue the drag", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is unchanged, other is lower", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration == 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration < 937.5f
+            );
+        }
+
+        [Test]
+        public void TestSelectedSameDurationDifferentStartTimes()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2638.7, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is unchanged, other is lower", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration == 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration < 937.5f
+            );
+        }
+
+        [Test]
+        public void TestDragNoteOutsideOfSelection()
+        {
+            AddStep("Add hold notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 1 }
+                ]);
+            });
+
+            AddStep("Select the back stack slider", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.Last());
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Duration is lower, other is unchanged", () =>
+                ((HoldNote)EditorBeatmap.HitObjects[0]).Duration < 937.5f &&
+                ((HoldNote)EditorBeatmap.HitObjects[^1]).Duration == 937.5f
+            );
+        }
+
+        [Test]
+        public void TestDragHoldNoteWithNotes()
+        {
+            AddStep("Add notes", () =>
+            {
+                EditorBeatmap.AddRange([
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 0 },
+                    new Note { StartTime = 2170, Column = 1 },
+                    new Note { StartTime = 3107.5, Column = 2 },
+                    new HoldNote { StartTime = 2170, Duration = 937.5, Column = 3 }
+                ]);
+            });
+
+            AddStep("Select all", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+
+            AddStep("Drag tail", () =>
+            {
+                var blueprintDragArea = this.ChildrenOfType<DragArea>().First();
+                dragBackward(blueprintDragArea);
+            });
+
+            AddStep("Release tail", () => InputManager.ReleaseButton(MouseButton.Left));
+
+            AddAssert("Both durations are lower", () =>
+                {
+                    var holdNotes = EditorBeatmap.HitObjects.OfType<HoldNote>();
+                    return holdNotes.First().Duration < 937.5f && holdNotes.Last().Duration < 937.5f;
+                }
+            );
+        }
+
+        private void dragForward(DragArea dragArea)
+        {
+            InputManager.MoveMouseTo(dragArea);
+            InputManager.PressButton(MouseButton.Left);
+            InputManager.MoveMouseTo(new Vector2(1100, 110));
+        }
+
+        private void dragBackward(DragArea dragArea)
+        {
+            InputManager.MoveMouseTo(dragArea);
+            InputManager.PressButton(MouseButton.Left);
+            InputManager.MoveMouseTo(new Vector2(700, 110));
+        }
+    }
+}
@@ -5,6 +5,7 @@

 using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Testing;
 using osu.Game.Rulesets.Edit;
@@ -16,6 +17,7 @@ using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
+using osu.Game.Screens.Edit;
 using osu.Game.Tests.Visual;
 using osuTK.Input;

@@ -36,21 +38,8 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
        [Test]
        public void TestPlaceBeforeCurrentTimeDownwards()
        {
+            AddStep("seek to 200", () => HitObjectContainer.Dependencies.Get<EditorClock>().Seek(200));
            AddStep("move mouse before current time", () =>
-            {
-                var column = this.ChildrenOfType<Column>().Single();
-                InputManager.MoveMouseTo(column.ScreenSpacePositionAtTime(-100));
-            });
-
-            AddStep("click", () => InputManager.Click(MouseButton.Left));
-
-            AddAssert("note start time < 0", () => getNote().StartTime < 0);
-        }
-
-        [Test]
-        public void TestPlaceAfterCurrentTimeDownwards()
-        {
-            AddStep("move mouse after current time", () =>
            {
                var column = this.ChildrenOfType<Column>().Single();
                InputManager.MoveMouseTo(column.ScreenSpacePositionAtTime(100));
@@ -58,7 +47,22 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor

            AddStep("click", () => InputManager.Click(MouseButton.Left));

-            AddAssert("note start time > 0", () => getNote().StartTime > 0);
+            AddAssert("note start time < 200", () => getNote().StartTime < 200);
+        }
+
+        [Test]
+        public void TestPlaceAfterCurrentTimeDownwards()
+        {
+            AddStep("seek to 200", () => HitObjectContainer.Dependencies.Get<EditorClock>().Seek(200));
+            AddStep("move mouse after current time", () =>
+            {
+                var column = this.ChildrenOfType<Column>().Single();
+                InputManager.MoveMouseTo(column.ScreenSpacePositionAtTime(300));
+            });
+
+            AddStep("click", () => InputManager.Click(MouseButton.Left));
+
+            AddAssert("note start time > 200", () => getNote().StartTime > 200);
        }

        private Note getNote() => this.ChildrenOfType<DrawableNote>().FirstOrDefault()?.HitObject;
@@ -42,7 +42,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
            AddStep("change seek setting to true", () => config.SetValue(OsuSetting.EditorAutoSeekOnPlacement, true));
            placeObject();
            AddUntilStep("wait for seek to complete", () => !EditorClock.IsSeeking);
-            AddAssert("seeked forward to object", () => EditorClock.CurrentTime, () => Is.GreaterThan(initialTime));
+            AddAssert("seeked forward to object", () => EditorClock.CurrentTime, () => Is.GreaterThan(initialTime!));
        }

        [Test]
@@ -18,15 +18,11 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
        public void TestNormalSelection()
        {
            addStepClickLink("00:05:920 (5920|3,6623|3,6857|2,7326|1)");
-            AddAssert("selected group", () => checkSnapAndSelectColumn(5_920, new List<(int, int)>
-                { (5_920, 3), (6_623, 3), (6_857, 2), (7_326, 1) }
-            ));
+            AddAssert("selected group", () => checkSnapAndSelectColumn(5_920, [(5_920, 3), (6_623, 3), (6_857, 2), (7_326, 1)]));

            addReset();
            addStepClickLink("00:42:716 (42716|3,43420|2,44123|0,44357|1,45295|1)");
-            AddAssert("selected ungrouped", () => checkSnapAndSelectColumn(42_716, new List<(int, int)>
-                { (42_716, 3), (43_420, 2), (44_123, 0), (44_357, 1), (45_295, 1) }
-            ));
+            AddAssert("selected ungrouped", () => checkSnapAndSelectColumn(42_716, [(42_716, 3), (43_420, 2), (44_123, 0), (44_357, 1), (45_295, 1)]));

            addReset();
            AddStep("add notes to row", () =>
@@ -41,15 +37,20 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
                EditorBeatmap.AddRange(new[] { second, third, forth });
            });
            addStepClickLink("00:11:545 (11545|0,11545|1,11545|2,11545|3)");
-            AddAssert("selected in row", () => checkSnapAndSelectColumn(11_545, new List<(int, int)>
-                { (11_545, 0), (11_545, 1), (11_545, 2), (11_545, 3) }
-            ));
+            AddAssert("selected in row", () => checkSnapAndSelectColumn(11_545, [(11_545, 0), (11_545, 1), (11_545, 2), (11_545, 3)]));

            addReset();
            addStepClickLink("01:36:623 (96623|1,97560|1,97677|1,97795|1,98966|1)");
-            AddAssert("selected in column", () => checkSnapAndSelectColumn(96_623, new List<(int, int)>
-                { (96_623, 1), (97_560, 1), (97_677, 1), (97_795, 1), (98_966, 1) }
-            ));
+            AddAssert("selected in column", () => checkSnapAndSelectColumn(96_623, [(96_623, 1), (97_560, 1), (97_677, 1), (97_795, 1), (98_966, 1)]));
+        }
+
+        [Test]
+        public void TestRoundingToNearestMillisecondApplied()
+        {
+            AddStep("resnap note to have fractional coordinates",
+                () => EditorBeatmap.HitObjects.OfType<ManiaHitObject>().Single(ho => ho.StartTime == 85_373 && ho.Column == 1).StartTime = 85_373.125);
+            addStepClickLink("01:25:373 (85373|1)");
+            AddAssert("selected note", () => checkSnapAndSelectColumn(85_373.125, [(85_373.125, 1)]));
        }

        [Test]
@@ -75,7 +76,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor

        private void addReset() => addStepClickLink("00:00:000", "reset", false);

-        private bool checkSnapAndSelectColumn(double startTime, IReadOnlyCollection<(int, int)>? columnPairs = null)
+        private bool checkSnapAndSelectColumn(double startTime, IReadOnlyCollection<(double, int)>? columnPairs = null)
        {
            bool checkColumns = columnPairs != null
                ? EditorBeatmap.SelectedHitObjects.All(x => columnPairs.Any(col => isNoteAt(x, col.Item1, col.Item2)))
--- a/Show More
+++ b/Show More