diff --git a/redist/redist-manifests/.manifest.redist-server-preview.txt b/redist/redist-manifests/.manifest.redist-server-preview.txt
index 5352e39b..375dec05 100644
--- a/redist/redist-manifests/.manifest.redist-server-preview.txt
+++ b/redist/redist-manifests/.manifest.redist-server-preview.txt
@@ -1 +1 @@
-6970963907029416567
+7571789713891065815
diff --git a/redist/redist-server-preview/Assembly-CSharp.dll b/redist/redist-server-preview/Assembly-CSharp.dll
index 6dcb590a..4eac2ec7 100755
Binary files a/redist/redist-server-preview/Assembly-CSharp.dll and b/redist/redist-server-preview/Assembly-CSharp.dll differ
diff --git a/redist/redist-server-preview/Assembly-CSharp.xml b/redist/redist-server-preview/Assembly-CSharp.xml
index 813f7304..a71d1a53 100755
--- a/redist/redist-server-preview/Assembly-CSharp.xml
+++ b/redist/redist-server-preview/Assembly-CSharp.xml
@@ -10244,6 +10244,11 @@
             Defaults to _Color.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.LevelAsset.CloudOverrideParticleSystemsPath.WarmupTime">
+            <summary>
+            t passed into ParticleSystem.Simulate when clouds need an update.
+            </summary>
+        </member>
         <member name="P:SDG.Unturned.LevelAsset.DefaultSkillsetLoadouts">
             <summary>
             If set, overrides the per-skillset items players spawn with.
@@ -11555,15 +11560,15 @@
             regardless of which glazier is used.
             </summary>
         </member>
-        <member name="F:SDG.Unturned.MenuPlaySingleplayerUI.featuredItemDefId">
+        <member name="M:SDG.Unturned.EditorEnvironmentNodesUI.SyncSettings">
             <summary>
-            Stockpile item definition id with rev-share for the level creators.
-            Randomly selected from associated items list.
+            Other menus can modify DevkitSelectionToolOptions so we need to sync our menu when opened.
             </summary>
         </member>
-        <member name="M:SDG.Unturned.EditorEnvironmentNodesUI.SyncSettings">
+        <member name="F:SDG.Unturned.MenuPlaySingleplayerUI.featuredItemDefId">
             <summary>
-            Other menus can modify DevkitSelectionToolOptions so we need to sync our menu when opened.
+            Stockpile item definition id with rev-share for the level creators.
+            Randomly selected from associated items list.
             </summary>
         </member>
         <member name="P:SDG.Unturned.StructureManager.instance">
@@ -13755,6 +13760,11 @@
             Optional parameter for error logging and responding to the invoker.
             </summary>
         </member>
+        <member name="T:SDG.Unturned.NetTransportFactory">
+            <summary>
+            Not extendable until transport API is better finalized.
+            </summary>
+        </member>
         <member name="T:SDG.Unturned.OneShotAudioHandle">
             <summary>
             Wraps audio source to prevent caller from meddling with it, and to allow the implementation
@@ -13792,11 +13802,6 @@
             Timer needs playId as well in case source has been recycled by the time duration expires.
             </summary>
         </member>
-        <member name="T:SDG.Unturned.NetTransportFactory">
-            <summary>
-            Not extendable until transport API is better finalized.
-            </summary>
-        </member>
         <member name="F:SDG.Unturned.NPCHintReward.duration">
             <summary>
             How many seconds message should popup.
@@ -19746,6 +19751,21 @@
             Hold onto collider and gameobject separately because collider isn't necessarily attached to gameobject.
             </summary>
         </member>
+        <member name="F:SDG.Framework.Devkit.EAmbianceVolumeFogOverrideMode.None">
+            <summary>
+            Volume doesn't override fog.
+            </summary>
+        </member>
+        <member name="F:SDG.Framework.Devkit.EAmbianceVolumeFogOverrideMode.Constant">
+            <summary>
+            Volume fog settings are the same at all times of day.
+            </summary>
+        </member>
+        <member name="F:SDG.Framework.Devkit.EAmbianceVolumeFogOverrideMode.PerTimeOfDay">
+            <summary>
+            Volume fog settings vary throughout the day.
+            </summary>
+        </member>
         <member name="F:SDG.Framework.Devkit.AmbianceVolume._id">
             <summary>
             Kept because lots of modders have been using this script in Unity,
@@ -19757,6 +19777,11 @@
             If per-weather mask AND is non zero the weather will blend in.
             </summary>
         </member>
+        <member name="F:SDG.Framework.Devkit.AmbianceVolume._overrideFog">
+            <summary>
+            Kept for backwards compatibility with fog volumes created in Unity / by mods.
+            </summary>
+        </member>
         <member name="F:SDG.Framework.Devkit.AmbianceVolume.enableFalloff">
             <summary>
             Distinguishes from zero falloff which may be useful deep in a cave.
diff --git a/redist/redist-server-preview/RocketModFix.Unturned.Redist.Server.nuspec b/redist/redist-server-preview/RocketModFix.Unturned.Redist.Server.nuspec
index c593123d..94f36d64 100644
--- a/redist/redist-server-preview/RocketModFix.Unturned.Redist.Server.nuspec
+++ b/redist/redist-server-preview/RocketModFix.Unturned.Redist.Server.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>RocketModFix.Unturned.Redist.Server</id>
-    <version>3.25.8.3-preview19966297</version>
+    <version>3.25.8.4-preview19992390</version>
     <description>
       Unturned 3 Server-side redistributables. Standalone and always up-to-date.
     </description>
diff --git a/redist/redist-server-preview/manifest.sha256.json b/redist/redist-server-preview/manifest.sha256.json
index a4508779..a28495a3 100644
--- a/redist/redist-server-preview/manifest.sha256.json
+++ b/redist/redist-server-preview/manifest.sha256.json
@@ -1,9 +1,9 @@
 {
   "SDG.HostBans.Runtime.dll": "34da5fa32623f6da20b9f6123883eacc5d6b4c278df8271fe0f3916a8cb77617",
   "SDG.NetTransport.dll": "1ab0f12e6c64e07e1820e678a9e7e508f1c6910ab6de08aaf13a22513b87ad92",
-  "Assembly-CSharp.xml": "66c1f6cef83924b0ab96306a4bcf4653c88c51e8990c8e04434a07a3b38a3a50",
+  "Assembly-CSharp.xml": "4e307bff3552d6dbd2d57f48b57e18139e9631b36612685483a18acf90993e33",
   "UnturnedDat.dll": "b7fb73e828f4dd9ccf65d7366918c7bbf0216b9286ac240267bb22b18a1b189a",
-  "Assembly-CSharp.dll": "29bbcd5bce868cd21ffa140475bdc481ebab883ef891bfa4a088f9d9593f4fa9",
+  "Assembly-CSharp.dll": "df5120bd55ae8a7bacbfcbd5061ce45d91bc9da9d9dea6cd1ac4e617463fd8a2",
   "SystemEx.dll": "ec8c023c463698349031e75486b68040758042863567f2ace0e79693f618ddc1",
   "com.rlabrecque.steamworks.net.dll": "cd8e80b38693e924d9e43235bd9b192d2cd0c01f0b0d5ce170af496ff0c32fad",
   "UnityEx.dll": "2425112bd9f71a178db58d2f37b2fbf54c101174f05ab63e5fb928aec4cf8d7b",
diff --git a/redist/redist-server-preview/version.preview.json b/redist/redist-server-preview/version.preview.json
index 6b789679..693eee84 100644
--- a/redist/redist-server-preview/version.preview.json
+++ b/redist/redist-server-preview/version.preview.json
@@ -1,7 +1,7 @@
 {
-  "GameVersion": "3.25.8.3",
-  "BuildId": "19966297",
-  "NuGetVersion": "3.25.8.3-preview19966297",
-  "FilesHash": "2AD9183FDF49C631F00658890696C6DB57875E191550E29BECD4C98E9C45B5C8",
-  "LastUpdated": "2025-09-13T03:52:06.2450694Z"
+  "GameVersion": "3.25.8.4",
+  "BuildId": "19992390",
+  "NuGetVersion": "3.25.8.4-preview19992390",
+  "FilesHash": "046CE90ABB1182EFDD544C1C066CA097DC2BC0BC4C74A91ADFBE8B06D20CCF84",
+  "LastUpdated": "2025-09-16T01:17:52.2252258Z"
 }
\ No newline at end of file