diff --git a/Dalamud/Configuration/PluginConfigurations.cs b/Dalamud/Configuration/PluginConfigurations.cs
index fa2969d31..c01ab2af0 100644
--- a/Dalamud/Configuration/PluginConfigurations.cs
+++ b/Dalamud/Configuration/PluginConfigurations.cs
@@ -11,7 +11,7 @@ namespace Dalamud.Configuration;
 /// <summary>
 /// Configuration to store settings for a dalamud plugin.
 /// </summary>
-[Api13ToDo("Make this a service. We need to be able to dispose it reliably to write configs asynchronously. Maybe also let people write files with vfs.")]
+[Api14ToDo("Make this a service. We need to be able to dispose it reliably to write configs asynchronously. Maybe also let people write files with vfs.")]
 public sealed class PluginConfigurations
 {
     private readonly DirectoryInfo configDirectory;
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonArgs.cs
index 0b2ae1178..62ca47238 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonArgs.cs
@@ -33,41 +33,14 @@ public abstract class AddonArgs
     /// </summary>
     public abstract AddonArgsType Type { get; }
 
-    /// <summary>
-    /// Checks if addon name matches the given span of char.
-    /// </summary>
-    /// <param name="name">The name to check.</param>
-    /// <returns>Whether it is the case.</returns>
-    internal bool IsAddon(string name)
-    {
-        if (this.Addon.IsNull)
-            return false;
-
-        if (name.Length is 0 or > 32)
-            return false;
-
-        if (string.IsNullOrEmpty(this.Addon.Name))
-            return false;
-
-        return name == this.Addon.Name;
-    }
-
-    /// <summary>
-    /// Clears this AddonArgs values.
-    /// </summary>
-    internal virtual void Clear()
-    {
-        this.addonName = null;
-        this.Addon = 0;
-    }
-
     /// <summary>
     /// Helper method for ensuring the name of the addon is valid.
     /// </summary>
     /// <returns>The name of the addon for this object. <see cref="InvalidAddon"/> when invalid.</returns>
     private string GetAddonName()
     {
-        if (this.Addon.IsNull) return InvalidAddon;
+        if (this.Addon.IsNull)
+            return InvalidAddon;
 
         var name = this.Addon.Name;
 
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonDrawArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonDrawArgs.cs
index 7254ba7b3..a834d2983 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonDrawArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonDrawArgs.cs
@@ -1,15 +1,18 @@
-namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
+using Dalamud.Utility;
+
+namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
 
 /// <summary>
 /// Addon argument data for Draw events.
 /// </summary>
+[Obsolete("Use AddonGenericArgs instead.")]
+[Api15ToDo("Remove this")]
 public class AddonDrawArgs : AddonArgs
 {
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonDrawArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonDrawArgs()
+    internal AddonDrawArgs()
     {
     }
 
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonFinalizeArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonFinalizeArgs.cs
index 12def3ad3..11d15a081 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonFinalizeArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonFinalizeArgs.cs
@@ -1,15 +1,18 @@
+using Dalamud.Utility;
+
 namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
 
 /// <summary>
 /// Addon argument data for ReceiveEvent events.
 /// </summary>
+[Obsolete("Use AddonGenericArgs instead.")]
+[Api15ToDo("Remove this")]
 public class AddonFinalizeArgs : AddonArgs
 {
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonFinalizeArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonFinalizeArgs()
+    internal AddonFinalizeArgs()
     {
     }
 
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonGenericArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonGenericArgs.cs
index f3078af69..a20e9d23b 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonGenericArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonGenericArgs.cs
@@ -8,8 +8,7 @@ public class AddonGenericArgs : AddonArgs
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonGenericArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonGenericArgs()
+    internal AddonGenericArgs()
     {
     }
 
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonReceiveEventArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonReceiveEventArgs.cs
index 05f51b118..bb8168075 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonReceiveEventArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonReceiveEventArgs.cs
@@ -1,3 +1,5 @@
+using Dalamud.Utility;
+
 namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
 
 /// <summary>
@@ -8,8 +10,7 @@ public class AddonReceiveEventArgs : AddonArgs
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonReceiveEventArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonReceiveEventArgs()
+    internal AddonReceiveEventArgs()
     {
     }
 
@@ -32,17 +33,8 @@ public class AddonReceiveEventArgs : AddonArgs
     public nint AtkEvent { get; set; }
 
     /// <summary>
-    /// Gets or sets the pointer to a block of data for this event message.
+    /// Gets or sets the pointer to an AtkEventData for this event message.
     /// </summary>
+    [Api14ToDo("Rename to AtkEventData")]
     public nint Data { get; set; }
-
-    /// <inheritdoc cref="AddonArgs.Clear"/>
-    internal override void Clear()
-    {
-        base.Clear();
-        this.AtkEventType = 0;
-        this.EventParam = 0;
-        this.AtkEvent = 0;
-        this.Data = 0;
-    }
 }
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRefreshArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRefreshArgs.cs
index c01c065c1..8af017318 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRefreshArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRefreshArgs.cs
@@ -1,3 +1,5 @@
+using Dalamud.Utility;
+
 using FFXIVClientStructs.FFXIV.Component.GUI;
 
 namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
@@ -10,8 +12,7 @@ public class AddonRefreshArgs : AddonArgs
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonRefreshArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonRefreshArgs()
+    internal AddonRefreshArgs()
     {
     }
 
@@ -31,13 +32,7 @@ public class AddonRefreshArgs : AddonArgs
     /// <summary>
     /// Gets the AtkValues in the form of a span.
     /// </summary>
+    [Obsolete("Pending removal, unsafe to use when using custom ClientStructs")]
+    [Api15ToDo("Remove this")]
     public unsafe Span<AtkValue> AtkValueSpan => new(this.AtkValues.ToPointer(), (int)this.AtkValueCount);
-
-    /// <inheritdoc cref="AddonArgs.Clear"/>
-    internal override void Clear()
-    {
-        base.Clear();
-        this.AtkValueCount = 0;
-        this.AtkValues = 0;
-    }
 }
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRequestedUpdateArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRequestedUpdateArgs.cs
index bf00c5d6e..7005b77c2 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRequestedUpdateArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonRequestedUpdateArgs.cs
@@ -8,8 +8,7 @@ public class AddonRequestedUpdateArgs : AddonArgs
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonRequestedUpdateArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonRequestedUpdateArgs()
+    internal AddonRequestedUpdateArgs()
     {
     }
 
@@ -25,12 +24,4 @@ public class AddonRequestedUpdateArgs : AddonArgs
     /// Gets or sets the StringArrayData** for this event.
     /// </summary>
     public nint StringArrayData { get; set; }
-
-    /// <inheritdoc cref="AddonArgs.Clear"/>
-    internal override void Clear()
-    {
-        base.Clear();
-        this.NumberArrayData = 0;
-        this.StringArrayData = 0;
-    }
 }
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonSetupArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonSetupArgs.cs
index 9b7e86a61..9fd7b6dd0 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonSetupArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonSetupArgs.cs
@@ -1,3 +1,5 @@
+using Dalamud.Utility;
+
 using FFXIVClientStructs.FFXIV.Component.GUI;
 
 namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
@@ -10,8 +12,7 @@ public class AddonSetupArgs : AddonArgs
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonSetupArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonSetupArgs()
+    internal AddonSetupArgs()
     {
     }
 
@@ -31,13 +32,7 @@ public class AddonSetupArgs : AddonArgs
     /// <summary>
     /// Gets the AtkValues in the form of a span.
     /// </summary>
+    [Obsolete("Pending removal, unsafe to use when using custom ClientStructs")]
+    [Api15ToDo("Remove this")]
     public unsafe Span<AtkValue> AtkValueSpan => new(this.AtkValues.ToPointer(), (int)this.AtkValueCount);
-
-    /// <inheritdoc cref="AddonArgs.Clear"/>
-    internal override void Clear()
-    {
-        base.Clear();
-        this.AtkValueCount = 0;
-        this.AtkValues = 0;
-    }
 }
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonUpdateArgs.cs b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonUpdateArgs.cs
index bab62fc89..e6147d0eb 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonUpdateArgs.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonArgTypes/AddonUpdateArgs.cs
@@ -1,39 +1,35 @@
+using Dalamud.Utility;
+
 namespace Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
 
 /// <summary>
 /// Addon argument data for Update events.
 /// </summary>
+[Obsolete("Use AddonGenericArgs instead.")]
+[Api15ToDo("Remove this")]
 public class AddonUpdateArgs : AddonArgs
 {
     /// <summary>
     /// Initializes a new instance of the <see cref="AddonUpdateArgs"/> class.
     /// </summary>
-    [Obsolete("Not intended for public construction.", false)]
-    public AddonUpdateArgs()
+    internal AddonUpdateArgs()
     {
     }
 
     /// <inheritdoc/>
     public override AddonArgsType Type => AddonArgsType.Update;
 
-    /// <summary>
-    /// Gets the time since the last update.
-    /// </summary>
-    public float TimeDelta
-    {
-        get => this.TimeDeltaInternal;
-        init => this.TimeDeltaInternal = value;
-    }
-
     /// <summary>
     /// Gets or sets the time since the last update.
     /// </summary>
     internal float TimeDeltaInternal { get; set; }
 
-    /// <inheritdoc cref="AddonArgs.Clear"/>
-    internal override void Clear()
+    /// <summary>
+    /// Gets the time since the last update.
+    /// </summary>
+    private float TimeDelta
     {
-        base.Clear();
-        this.TimeDeltaInternal = 0;
+        get => this.TimeDeltaInternal;
+        init => this.TimeDeltaInternal = value;
     }
 }
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonLifecycleAddressResolver.cs b/Dalamud/Game/Addon/Lifecycle/AddonLifecycleAddressResolver.cs
index 9359870a5..2fa3c5b91 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonLifecycleAddressResolver.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonLifecycleAddressResolver.cs
@@ -5,7 +5,7 @@ namespace Dalamud.Game.Addon.Lifecycle;
 /// <summary>
 /// AddonLifecycleService memory address resolver.
 /// </summary>
-[Api13ToDo("Remove this class entirely, its not used by AddonLifecycle anymore, also need to use something else for HookWidget")]
+[Api14ToDo("Remove this class entirely, its not used by AddonLifecycle anymore, also need to use something else for HookWidget")]
 internal class AddonLifecycleAddressResolver : BaseAddressResolver
 {
     /// <summary>
diff --git a/Dalamud/Game/Addon/Lifecycle/AddonVirtualTable.cs b/Dalamud/Game/Addon/Lifecycle/AddonVirtualTable.cs
index d91cd648f..49ffdc7fb 100644
--- a/Dalamud/Game/Addon/Lifecycle/AddonVirtualTable.cs
+++ b/Dalamud/Game/Addon/Lifecycle/AddonVirtualTable.cs
@@ -26,8 +26,6 @@ internal unsafe class AddonVirtualTable : IDisposable
 
     private readonly AddonLifecycle lifecycleService;
 
-    // Obsolete warning is only to prevent users from creating their own event objects.
-#pragma warning disable CS0618 // Type or member is obsolete
     private readonly AddonSetupArgs addonSetupArg = new();
     private readonly AddonFinalizeArgs addonFinalizeArg = new();
     private readonly AddonDrawArgs addonDrawArg = new();
@@ -36,7 +34,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     private readonly AddonRequestedUpdateArgs addonRequestedUpdateArg = new();
     private readonly AddonReceiveEventArgs addonReceiveEventArg = new();
     private readonly AddonGenericArgs addonGenericArg = new();
-#pragma warning restore CS0618 // Type or member is obsolete
 
     private readonly AtkUnitBase* atkUnitBase;
 
@@ -136,7 +133,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonSetupArg.Clear();
         this.addonSetupArg.Addon = addon;
         this.addonSetupArg.AtkValueCount = valueCount;
         this.addonSetupArg.AtkValues = (nint)values;
@@ -160,7 +156,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonFinalizeArg.Clear();
         this.addonFinalizeArg.Addon = thisPtr;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreFinalize, this.addonFinalizeArg);
 
@@ -178,7 +173,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonDrawArg.Clear();
         this.addonDrawArg.Addon = addon;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreDraw, this.addonDrawArg);
 
@@ -198,7 +192,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonUpdateArg.Clear();
         this.addonUpdateArg.Addon = addon;
         this.addonUpdateArg.TimeDeltaInternal = delta;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreUpdate, this.addonUpdateArg);
@@ -221,7 +214,6 @@ internal unsafe class AddonVirtualTable : IDisposable
 
         var result = false;
 
-        this.addonRefreshArg.Clear();
         this.addonRefreshArg.Addon = addon;
         this.addonRefreshArg.AtkValueCount = valueCount;
         this.addonRefreshArg.AtkValues = (nint)values;
@@ -246,7 +238,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonRequestedUpdateArg.Clear();
         this.addonRequestedUpdateArg.Addon = addon;
         this.addonRequestedUpdateArg.NumberArrayData = (nint)numberArrayData;
         this.addonRequestedUpdateArg.StringArrayData = (nint)stringArrayData;
@@ -270,7 +261,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonReceiveEventArg.Clear();
         this.addonReceiveEventArg.Addon = (nint)addon;
         this.addonReceiveEventArg.AtkEventType = (byte)eventType;
         this.addonReceiveEventArg.EventParam = eventParam;
@@ -300,7 +290,6 @@ internal unsafe class AddonVirtualTable : IDisposable
 
         var result = false;
 
-        this.addonGenericArg.Clear();
         this.addonGenericArg.Addon = thisPtr;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreOpen, this.addonGenericArg);
 
@@ -324,7 +313,6 @@ internal unsafe class AddonVirtualTable : IDisposable
 
         var result = false;
 
-        this.addonGenericArg.Clear();
         this.addonGenericArg.Addon = thisPtr;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreClose, this.addonGenericArg);
 
@@ -346,7 +334,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonGenericArg.Clear();
         this.addonGenericArg.Addon = thisPtr;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreShow, this.addonGenericArg);
 
@@ -366,7 +353,6 @@ internal unsafe class AddonVirtualTable : IDisposable
     {
         this.LogEvent(EnableLogging);
 
-        this.addonGenericArg.Clear();
         this.addonGenericArg.Addon = thisPtr;
         this.lifecycleService.InvokeListenersSafely(AddonEvent.PreHide, this.addonGenericArg);
 
diff --git a/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs b/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
index f5b7011fe..af85f9228 100644
--- a/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
+++ b/Dalamud/Game/Gui/Dtr/DtrBarEntry.cs
@@ -150,7 +150,7 @@ internal sealed unsafe class DtrBarEntry : IDisposable, IDtrBarEntry
     }
 
     /// <inheritdoc/>
-    [Api13ToDo("Maybe make this config scoped to internal name?")]
+    [Api14ToDo("Maybe make this config scoped to internal name?")]
     public bool UserHidden => this.configuration.DtrIgnore?.Contains(this.Title) ?? false;
 
     /// <inheritdoc/>
diff --git a/Dalamud/Interface/Animation/Easing.cs b/Dalamud/Interface/Animation/Easing.cs
index 0d2057b3b..cc1f48ce7 100644
--- a/Dalamud/Interface/Animation/Easing.cs
+++ b/Dalamud/Interface/Animation/Easing.cs
@@ -48,7 +48,7 @@ public abstract class Easing
     /// Gets the current value of the animation, following unclamped logic.
     /// </summary>
     [Obsolete($"This field has been deprecated. Use either {nameof(ValueClamped)} or {nameof(ValueUnclamped)} instead.", true)]
-    [Api13ToDo("Map this field to ValueClamped, probably.")]
+    [Api14ToDo("Map this field to ValueClamped, probably.")]
     public double Value => this.ValueUnclamped;
 
     /// <summary>
diff --git a/Dalamud/Utility/Api13ToDoAttribute.cs b/Dalamud/Utility/Api14ToDoAttribute.cs
similarity index 75%
rename from Dalamud/Utility/Api13ToDoAttribute.cs
rename to Dalamud/Utility/Api14ToDoAttribute.cs
index 576401cda..945b6e4db 100644
--- a/Dalamud/Utility/Api13ToDoAttribute.cs
+++ b/Dalamud/Utility/Api14ToDoAttribute.cs
@@ -4,7 +4,7 @@ namespace Dalamud.Utility;
 /// Utility class for marking something to be changed for API 13, for ease of lookup.
 /// </summary>
 [AttributeUsage(AttributeTargets.All, Inherited = false)]
-internal sealed class Api13ToDoAttribute : Attribute
+internal sealed class Api14ToDoAttribute : Attribute
 {
     /// <summary>
     /// Marks that this should be made internal.
@@ -12,11 +12,11 @@ internal sealed class Api13ToDoAttribute : Attribute
     public const string MakeInternal = "Make internal.";
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="Api13ToDoAttribute"/> class.
+    /// Initializes a new instance of the <see cref="Api14ToDoAttribute"/> class.
     /// </summary>
     /// <param name="what">The explanation.</param>
     /// <param name="what2">The explanation 2.</param>
-    public Api13ToDoAttribute(string what, string what2 = "")
+    public Api14ToDoAttribute(string what, string what2 = "")
     {
         _ = what;
         _ = what2;
diff --git a/Dalamud/Utility/Api15ToDoAttribute.cs b/Dalamud/Utility/Api15ToDoAttribute.cs
new file mode 100644
index 000000000..646c260e8
--- /dev/null
+++ b/Dalamud/Utility/Api15ToDoAttribute.cs
@@ -0,0 +1,25 @@
+namespace Dalamud.Utility;
+
+/// <summary>
+/// Utility class for marking something to be changed for API 13, for ease of lookup.
+/// Intended to represent not the upcoming API, but the one after it for more major changes.
+/// </summary>
+[AttributeUsage(AttributeTargets.All, Inherited = false)]
+internal sealed class Api15ToDoAttribute : Attribute
+{
+    /// <summary>
+    /// Marks that this should be made internal.
+    /// </summary>
+    public const string MakeInternal = "Make internal.";
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Api15ToDoAttribute"/> class.
+    /// </summary>
+    /// <param name="what">The explanation.</param>
+    /// <param name="what2">The explanation 2.</param>
+    public Api15ToDoAttribute(string what, string what2 = "")
+    {
+        _ = what;
+        _ = what2;
+    }
+}
diff --git a/Dalamud/Utility/Util.cs b/Dalamud/Utility/Util.cs
index 19610ef64..f6abc336c 100644
--- a/Dalamud/Utility/Util.cs
+++ b/Dalamud/Utility/Util.cs
@@ -79,7 +79,7 @@ public static partial class Util
     /// <summary>
     /// Gets the Dalamud version.
     /// </summary>
-    [Api13ToDo("Remove. Make both versions here internal. Add an API somewhere.")]
+    [Api14ToDo("Remove. Make both versions here internal. Add an API somewhere.")]
     public static string AssemblyVersion { get; } =
         Assembly.GetAssembly(typeof(ChatHandlers))!.GetName().Version!.ToString();