diff --git a/docs/technical/mod-package-release-notes.md b/docs/technical/mod-package-release-notes.md
index 98ac956e6..9cf4356ed 100644
--- a/docs/technical/mod-package-release-notes.md
+++ b/docs/technical/mod-package-release-notes.md
@@ -1,7 +1,10 @@
 ← [mod build config](./mod-build-config.md)
 
 ## Release notes
-### Upcoming release
+### 4.2.0
+Released 05 September 2024 for SMAPI 3.13.0 or later.
+
+* Added support for `i18n` subfolders (thanks to spacechase0!).
 * Updated dependencies.
 
 ### 4.1.1
diff --git a/src/SMAPI.ModBuildConfig/SMAPI.ModBuildConfig.csproj b/src/SMAPI.ModBuildConfig/SMAPI.ModBuildConfig.csproj
index 9eb686d04..1e849872d 100644
--- a/src/SMAPI.ModBuildConfig/SMAPI.ModBuildConfig.csproj
+++ b/src/SMAPI.ModBuildConfig/SMAPI.ModBuildConfig.csproj
@@ -10,12 +10,15 @@
     <!--NuGet package-->
     <PackageId>Pathoschild.Stardew.ModBuildConfig</PackageId>
     <Title>Build package for SMAPI mods</Title>
-    <Version>4.1.1</Version>
+    <Version>4.2.0</Version>
     <Authors>Pathoschild</Authors>
     <Description>Automates the build configuration for crossplatform Stardew Valley SMAPI mods. For SMAPI 3.13.0 or later.</Description>
+    <PackageReadmeFile>mod-package.md</PackageReadmeFile>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageIcon>images/icon.png</PackageIcon>
     <PackageProjectUrl>https://smapi.io/package/readme</PackageProjectUrl>
+    <RepositoryType>git</RepositoryType>
+    <RepositoryUrl>https://github.com/Pathoschild/SMAPI.git</RepositoryUrl>
     <IncludeBuildOutput>false</IncludeBuildOutput>
 
     <!--copy dependency DLLs to bin folder so we can include them in package -->
@@ -39,7 +42,7 @@
 
   <ItemGroup>
     <!--project files-->
-    <None Include="..\..\docs\technical\mod-package.md" Link="mod-package.md" />
+    <None Include="..\..\docs\technical\mod-package.md" Link="mod-package.md" Pack="true" PackagePath="/" />
     <None Include="..\..\docs\technical\mod-package-release-notes.md" Link="release-notes.md" />
 
     <!--NuGet package files-->