diff --git a/build/common.targets b/build/common.targets
index ca9a1d12..8b17c45a 100644
--- a/build/common.targets
+++ b/build/common.targets
@@ -1,7 +1,7 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <!--set general build properties -->
-    <Version>3.14.7</Version>
+    <Version>3.15.0</Version>
     <Product>SMAPI</Product>
     <LangVersion>latest</LangVersion>
     <AssemblySearchPaths>$(AssemblySearchPaths);{GAC}</AssemblySearchPaths>
diff --git a/docs/release-notes.md b/docs/release-notes.md
index 14658340..496d016a 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,8 +1,8 @@
 ← [README](README.md)
 
 # Release notes
-## Upcoming release
-See [release highlights](https://www.patreon.com/posts/66986798).
+## 3.15.0
+Released 17 June 2022 for Stardew Valley 1.5.6 or later. See [release highlights](https://www.patreon.com/posts/67877219).
 
 * For players:
   * Optimized mod image file loading.
@@ -10,7 +10,7 @@ See [release highlights](https://www.patreon.com/posts/66986798).
   * Updated compatibility list.
 
 * For mod authors:
-  * Added a [new `IRawTextureData` asset type](https://stardewvalleywiki.com/Modding:Migrate_to_SMAPI_4.0#Raw_texture_data), so mods can avoid creating full `Texture2D` instances in many cases.
+  * Added an [`IRawTextureData` asset type](https://stardewvalleywiki.com/Modding:Migrate_to_SMAPI_4.0#Raw_texture_data), to avoid creating full `Texture2D` instances in many cases.
   * In `smapi-internal/config.json`, you can now enable verbose logging for specific mods (instead of all or nothing).
   * Updated dependencies:
     * Harmony 2.2.1 (see changes in [2.2.0](https://github.com/pardeike/Harmony/releases/tag/v2.2.0.0) and [2.2.1](https://github.com/pardeike/Harmony/releases/tag/v2.2.1.0));
diff --git a/src/SMAPI.Mods.ConsoleCommands/manifest.json b/src/SMAPI.Mods.ConsoleCommands/manifest.json
index 564e480e..300de9d2 100644
--- a/src/SMAPI.Mods.ConsoleCommands/manifest.json
+++ b/src/SMAPI.Mods.ConsoleCommands/manifest.json
@@ -1,9 +1,9 @@
 {
     "Name": "Console Commands",
     "Author": "SMAPI",
-    "Version": "3.14.7",
+    "Version": "3.15.0",
     "Description": "Adds SMAPI console commands that let you manipulate the game.",
     "UniqueID": "SMAPI.ConsoleCommands",
     "EntryDll": "ConsoleCommands.dll",
-    "MinimumApiVersion": "3.14.7"
+    "MinimumApiVersion": "3.15.0"
 }
diff --git a/src/SMAPI.Mods.ErrorHandler/manifest.json b/src/SMAPI.Mods.ErrorHandler/manifest.json
index 39d22b5f..15a1e0f3 100644
--- a/src/SMAPI.Mods.ErrorHandler/manifest.json
+++ b/src/SMAPI.Mods.ErrorHandler/manifest.json
@@ -1,9 +1,9 @@
 {
     "Name": "Error Handler",
     "Author": "SMAPI",
-    "Version": "3.14.7",
+    "Version": "3.15.0",
     "Description": "Handles some common vanilla errors to log more useful info or avoid breaking the game.",
     "UniqueID": "SMAPI.ErrorHandler",
     "EntryDll": "ErrorHandler.dll",
-    "MinimumApiVersion": "3.14.7"
+    "MinimumApiVersion": "3.15.0"
 }
diff --git a/src/SMAPI.Mods.SaveBackup/manifest.json b/src/SMAPI.Mods.SaveBackup/manifest.json
index 8eaf2475..1a11742c 100644
--- a/src/SMAPI.Mods.SaveBackup/manifest.json
+++ b/src/SMAPI.Mods.SaveBackup/manifest.json
@@ -1,9 +1,9 @@
 {
     "Name": "Save Backup",
     "Author": "SMAPI",
-    "Version": "3.14.7",
+    "Version": "3.15.0",
     "Description": "Automatically backs up all your saves once per day into its folder.",
     "UniqueID": "SMAPI.SaveBackup",
     "EntryDll": "SaveBackup.dll",
-    "MinimumApiVersion": "3.14.7"
+    "MinimumApiVersion": "3.15.0"
 }
diff --git a/src/SMAPI/Constants.cs b/src/SMAPI/Constants.cs
index c63324e3..db88563e 100644
--- a/src/SMAPI/Constants.cs
+++ b/src/SMAPI/Constants.cs
@@ -50,7 +50,7 @@ namespace StardewModdingAPI
         internal static int? LogScreenId { get; set; }
 
         /// <summary>SMAPI's current raw semantic version.</summary>
-        internal static string RawApiVersion = "3.14.7";
+        internal static string RawApiVersion = "3.15.0";
     }
 
     /// <summary>Contains SMAPI's constants and assumptions.</summary>