diff --git a/docs/release-notes.md b/docs/release-notes.md
index b404f18d..78d9d8bd 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,6 +1,13 @@
 ← [README](README.md)
 
 # Release notes
+## Upcoming release
+* For the web UI:
+  * Updated the JSON validator and Content Patcher schema for Content Patcher 1.13.
+
+* For modders:
+  * Fixed asset propagation on Linux/Mac for monster sprites, NPC dialogue, and NPC schedules.
+
 ## 3.4.1
 Released 24 March 2020 for Stardew Valley 1.4.1 or later.
 
@@ -8,9 +15,6 @@ Released 24 March 2020 for Stardew Valley 1.4.1 or later.
   * Asset changes now propagate to NPCs in an event (e.g. wedding sprites).
   * Fixed mouse input suppression not working in SMAPI 3.4.
 
-* For the web UI:
-  * Updated the JSON validator and Content Patcher schema for Content Patcher 1.13.
-
 ## 3.4
 Released 22 March 2020 for Stardew Valley 1.4.1 or later.
 
diff --git a/src/SMAPI/Metadata/CoreAssetPropagator.cs b/src/SMAPI/Metadata/CoreAssetPropagator.cs
index 83e553ff..30b96c1d 100644
--- a/src/SMAPI/Metadata/CoreAssetPropagator.cs
+++ b/src/SMAPI/Metadata/CoreAssetPropagator.cs
@@ -5,6 +5,7 @@ using System.Linq;
 using Microsoft.Xna.Framework.Graphics;
 using Netcode;
 using StardewModdingAPI.Framework.Reflection;
+using StardewModdingAPI.Toolkit.Utilities;
 using StardewValley;
 using StardewValley.BellsAndWhistles;
 using StardewValley.Buildings;
@@ -1037,9 +1038,9 @@ namespace StardewModdingAPI.Metadata
         /// <param name="path">The path to check.</param>
         private string[] GetSegments(string path)
         {
-            if (path == null)
-                return new string[0];
-            return path.Split(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
+            return path != null
+                ? PathUtilities.GetSegments(path)
+                : new string[0];
         }
 
         /// <summary>Count the number of segments in a path (e.g. 'a/b' is 2).</summary>