diff --git a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
index 31f73f5530..b82ddb4b87 100644
--- a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
+++ b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
@@ -867,7 +867,6 @@
     <Compile Include="UpdateRules\UpdateRule.cs" />
     <Compile Include="UpdateRules\UpdatePath.cs" />
     <Compile Include="UpdateRules\UpdateUtils.cs" />
-    <Compile Include="UpdateRules\Rules\RenameEditorTilesetFilter.cs" />
     <Compile Include="UpdateRules\Rules\20171014\LegacyBetaWarning.cs" />
     <Compile Include="UpdateRules\Rules\20171014\RemoveMobileOnRails.cs" />
     <Compile Include="UpdateRules\Rules\20171014\AircraftCanHoverGeneralization.cs" />
@@ -911,7 +910,8 @@
     <Compile Include="UpdateRules\Rules\20180307\AddShakeToBridge.cs" />
     <Compile Include="UpdateRules\Rules\20180307\IgnoreAbstractActors.cs" />
     <Compile Include="UpdateRules\Rules\20180307\RemoveCanUndeployFromGrantConditionOnDeploy.cs" />
-    <Compile Include="UpdateRules\Rules\DefineNotificationDefaults.cs" />
+    <Compile Include="UpdateRules\Rules\20180923\DefineNotificationDefaults.cs" />
+    <Compile Include="UpdateRules\Rules\20180923\RenameEditorTilesetFilter.cs" />
     <Compile Include="Traits\Player\PlayerResources.cs" />
     <Compile Include="UtilityCommands\DumpSequenceSheetsCommand.cs" />
     <Compile Include="Traits\Render\WithBuildingRepairDecoration.cs" />
diff --git a/OpenRA.Mods.Common/UpdateRules/Rules/DefineNotificationDefaults.cs b/OpenRA.Mods.Common/UpdateRules/Rules/20180923/DefineNotificationDefaults.cs
similarity index 100%
rename from OpenRA.Mods.Common/UpdateRules/Rules/DefineNotificationDefaults.cs
rename to OpenRA.Mods.Common/UpdateRules/Rules/20180923/DefineNotificationDefaults.cs
diff --git a/OpenRA.Mods.Common/UpdateRules/Rules/RenameEditorTilesetFilter.cs b/OpenRA.Mods.Common/UpdateRules/Rules/20180923/RenameEditorTilesetFilter.cs
similarity index 100%
rename from OpenRA.Mods.Common/UpdateRules/Rules/RenameEditorTilesetFilter.cs
rename to OpenRA.Mods.Common/UpdateRules/Rules/20180923/RenameEditorTilesetFilter.cs
diff --git a/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs b/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
index 5e1042b75d..d726b6b2d5 100644
--- a/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
+++ b/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
@@ -84,7 +84,9 @@ namespace OpenRA.Mods.Common.UpdateRules
 				new RemoveCanUndeployFromGrantConditionOnDeploy(),
 			}),
 
-			new UpdatePath("playtest-20180729", new UpdateRule[]
+			new UpdatePath("playtest-20180729", "release-20180923", new UpdateRule[0]),
+
+			new UpdatePath("release-20180923", new UpdateRule[]
 			{
 				// Bleed only changes here
 				new RenameEditorTilesetFilter(),