diff --git a/redist/redist-client/Assembly-CSharp.dll b/redist/redist-client/Assembly-CSharp.dll
index cd5fcb76..a0d31111 100755
Binary files a/redist/redist-client/Assembly-CSharp.dll and b/redist/redist-client/Assembly-CSharp.dll differ
diff --git a/redist/redist-client/Assembly-CSharp.xml b/redist/redist-client/Assembly-CSharp.xml
index 0d339906..22abe11a 100755
--- a/redist/redist-client/Assembly-CSharp.xml
+++ b/redist/redist-client/Assembly-CSharp.xml
@@ -1118,6 +1118,11 @@
             This value is confusing because in the level editor it is the normalized radius, but in-game it is the square radius.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.SafezoneNode.noWeapons">
+            <summary>
+            If true, players inside the safezone cannot use items categorized as "weapons" (/hostile).
+            </summary>
+        </member>
         <member name="F:SDG.Unturned.SafezoneNode.noBuildables">
             <summary>
             Please check CurrentlyAllowsBuilding.
@@ -1125,6 +1130,12 @@
             Gameplay config's Bypass_Building_In_Safezones option.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.SafezoneNode.noIncomingDamage">
+            <summary>
+            If true, players inside the safezone cannot take damage. (Unless damage's bypassSafezone parameter is true.)
+            For backwards compatibility this is true if noWeapons was true.
+            </summary>
+        </member>
         <member name="M:SDG.Unturned.ItemToolAsset.canBeUsedInSafezone(SDG.Unturned.SafezoneNode,System.Boolean)">
             <summary>
             Tools like carjacks and tires can be used in safezone by admins for maintenance.
@@ -4938,6 +4949,11 @@
             If true, skills related to player's skillset/speciality cannot lose levels on death.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.PlayersConfigData.Prevent_Level_Skill_Overrides">
+            <summary>
+            If true, prevent levels from modifying skill starting levels, costs, and max levels.
+            </summary>
+        </member>
         <member name="F:SDG.Unturned.PlayersConfigData.Allow_Instakill_Headshots">
             <summary>
             Should guns with Instakill Headshots (snipers) bypass armor?
@@ -6292,6 +6308,11 @@
             If true, map creator has verified the clutter option works as-expected.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.LevelInfoConfigData.Enable_Static_Volumes">
+            <summary>
+            If true, map creator has verified that volumes are ONLY placed in the level editor (not Unity prefabs).
+            </summary>
+        </member>
         <member name="M:SDG.Unturned.LevelInfoConfigData.GetPerDifficultyConfigOverrides(SDG.Unturned.EGameMode)">
             <summary>
             Can be null if not configured.
@@ -13052,16 +13073,6 @@
             Unfortunately in-game rich text does not have code formatting yet, so remove the tags while preserving text.
             </summary>
         </member>
-        <member name="M:SDG.Unturned.ListExtension.GetRandomIndex``1(System.Collections.Generic.List{``0})">
-            <summary>
-            Get index within bounds assuming list is not empty.
-            </summary>
-        </member>
-        <member name="M:SDG.Unturned.ListExtension.AddDefaulted``1(System.Collections.Generic.List{``0})">
-            <summary>
-            Add a new item using its default constructor.
-            </summary>
-        </member>
         <member name="P:SDG.Unturned.ItemClothingAsset.armor">
             <summary>
             Multiplier to incoming damage. Defaults to 1.0.
@@ -13130,6 +13141,16 @@
             If true, the real item is shown rather than the cosmetic item. If false, the cosmetic item can be seen.
             </summary>
         </member>
+        <member name="M:SDG.Unturned.ListExtension.GetRandomIndex``1(System.Collections.Generic.List{``0})">
+            <summary>
+            Get index within bounds assuming list is not empty.
+            </summary>
+        </member>
+        <member name="M:SDG.Unturned.ListExtension.AddDefaulted``1(System.Collections.Generic.List{``0})">
+            <summary>
+            Add a new item using its default constructor.
+            </summary>
+        </member>
         <member name="T:SDG.Unturned.DamageZombieParameters">
             <summary>
             Payload for the DamageTool.damageZombie function.
@@ -13413,6 +13434,17 @@
             so removing legacy effect id would break their content.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.SafezoneVolume.noWeapons">
+            <summary>
+            If true, players inside the safezone cannot use items categorized as "weapons" (/hostile).
+            </summary>
+        </member>
+        <member name="F:SDG.Unturned.SafezoneVolume.noIncomingDamage">
+            <summary>
+            If true, players inside the safezone cannot take damage. (Unless damage's bypassSafezone parameter is true.)
+            For backwards compatibility this is true if noWeapons was true.
+            </summary>
+        </member>
         <member name="M:SDG.Unturned.ServerSavedata.GetBackupFilePath(System.String)">
             <summary>
             If the file already exists when writing we will move it to this path. (public issue #4636)
@@ -14413,6 +14445,11 @@
             Re-submit previous query after a query failure.
             </summary>
         </member>
+        <member name="M:SDG.Unturned.RegionList`1.Add(UnityEngine.Bounds,`0)">
+            <summary>
+            Add item to every cell within bounds.
+            </summary>
+        </member>
         <member name="M:SDG.Unturned.RegionList`1.GetList(UnityEngine.Vector3)">
             <summary>
             Can be null if nothing has been added at position.
@@ -14423,7 +14460,7 @@
             Does not add new lists to empty cells.
             </summary>
         </member>
-        <member name="F:SDG.Unturned.RegionList`1.LIST_POOL_SIZE">
+        <member name="F:SDG.Unturned.RegionList`1.listPoolSize">
             <summary>
             Number of Lists to preallocate in batches.
             (GRID_SIZE * GRID_SIZE) % LIST_POOL_SIZE should be zero leftover.
@@ -15043,6 +15080,7 @@
         <member name="F:SDG.Unturned.LevelAsset.skillRules">
             <summary>
             Allows level to override skill max levels.
+            Can be turned off with config Prevent_Level_Skill_Overrides true.
             Null if empty, otherwise matches 1:1 with PlayerSkills._skills.
             </summary>
         </member>
@@ -15997,12 +16035,34 @@
             Auto-registering list of volume manager subclasses for level editor.
             </summary>
         </member>
+        <member name="M:SDG.Unturned.VolumeManager`2.InitStaticVolumes">
+            <summary>
+            Called in play mode if level has asserted that volumes do not move.
+            </summary>
+        </member>
         <member name="F:SDG.Unturned.VolumeManager`2.allowInstantiation">
             <summary>
             Should calling InstantiateVolume create a new volume?
             False for deprecated (landscape hole volume) types.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.VolumeManager`2.benefitsFromStaticVolumes">
+            <summary>
+            Static volumes optimization is only useful for volume types which frequently lookup volume(s)
+            overlapping a given position.
+            </summary>
+        </member>
+        <member name="F:SDG.Unturned.VolumeManager`2.regionalVolumes">
+            <summary>
+            Ideally this might be a BVH or octree/quadtree or something, but RegionList is simple and
+            already works / will be good enough for a quick patch.
+            </summary>
+        </member>
+        <member name="F:SDG.Unturned.VolumeManager`2.dynamicVolumes">
+            <summary>
+            Volumes added AFTER regionalVolumes was initialized.
+            </summary>
+        </member>
         <member name="M:SDG.Unturned.WebUtils.ParseThirdPartyUrl(System.String,System.String@,System.Boolean,System.Boolean)">
             <summary>
             The game uses Process.Start to open web links when the Steam overlay is unavailable, which could be exploited
@@ -22369,6 +22429,11 @@
             rates there may be multiple FixedUpdates per frame.
             </summary>
         </member>
+        <member name="F:UnityEngine.CharacterControllerExtension.EnableOverlapRecovery">
+            <summary>
+            Refer to PlayerMovement's comment.
+            </summary>
+        </member>
         <member name="T:LegacyAIPathNoRedist">
             <summary>
             Nelson 2025-04-30: carrying this over from whatever very old version of the A* Pathfinding Project the game was
diff --git a/redist/redist-client/RocketModFix.Unturned.Redist.Client.nuspec b/redist/redist-client/RocketModFix.Unturned.Redist.Client.nuspec
index a4ff705c..413ef332 100644
--- a/redist/redist-client/RocketModFix.Unturned.Redist.Client.nuspec
+++ b/redist/redist-client/RocketModFix.Unturned.Redist.Client.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>RocketModFix.Unturned.Redist.Client</id>
-    <version>3.26.3.0</version>
+    <version>3.26.3.1</version>
     <description>
       Unturned 3 Client-side redistributables. Standalone and always up-to-date.
     </description>
diff --git a/redist/redist-client/manifest.sha256.json b/redist/redist-client/manifest.sha256.json
index 1b415d9d..d2f67667 100644
--- a/redist/redist-client/manifest.sha256.json
+++ b/redist/redist-client/manifest.sha256.json
@@ -1,6 +1,6 @@
 {
   "SDG.NetPak.Runtime.xml": "f9592fc449fbf9564e4d5d6b28d2d6c9cda75e94bc38250e65c1a1ff064aad11",
-  "Assembly-CSharp.dll": "5b674cdfe1629ad2f61ce2da0912a5b27eb6c37eddb514814e523a129e0a93a0",
+  "Assembly-CSharp.dll": "5316158caa89995c65a9b85c899c4d21b270cd223476ce3751916a854a353de8",
   "SDG.NetPak.Runtime.dll": "7ac3ae26695fb7deb679b3306767e23a3c9e0c3046daeaf6d996fcff4655b45b",
   "SDG.Glazier.Runtime.dll": "74d061456933820f204b111489d3a395b7ddf5256d8e18d503134e8c4ba73a2c",
   "SystemEx.dll": "aab3891657f8e7594bab7b4fe15362191459ae00c0ba97dc804e9b1a04d34f4a",
@@ -8,6 +8,6 @@
   "SDG.NetTransport.dll": "ac76c2b2e0cc1a859644f8ae375f9e5ddba652e66f931da26b755c6f68ee0635",
   "UnturnedDat.dll": "ea720a0e90d7c4dfad3b57307b6722622214a4bfcac253b8373a35cb6f083181",
   "SDG.HostBans.Runtime.dll": "92e615e52fac45fa896b22020d36d3c7d09860f7fd062924ff0bb72197d0406c",
-  "Assembly-CSharp.xml": "be7b61673762e84e58214d420fde4f9dfaa3d723a6662b2ff778b0fa0dba0a3f",
+  "Assembly-CSharp.xml": "9a7d552a4826a71b01a0d307a423c970ad8faa3141c38eacff667cc60fa85e71",
   "com.rlabrecque.steamworks.net.dll": "458c97b649e8c7e5b856384bb853d23999003d32c218a7203a4381f29c5b9175"
 }
\ No newline at end of file
diff --git a/redist/redist-client/version.json b/redist/redist-client/version.json
index 38590434..ff308ddf 100644
--- a/redist/redist-client/version.json
+++ b/redist/redist-client/version.json
@@ -1,7 +1,7 @@
 {
-  "GameVersion": "3.26.3.0",
-  "BuildId": "23032636",
-  "NuGetVersion": "3.26.3.0",
-  "FilesHash": "904173DCA2783CE485236454173BECACD6761C0D64114A1EE50602656C1FF979",
-  "LastUpdated": "2026-04-30T19:52:12.1658386Z"
+  "GameVersion": "3.26.3.1",
+  "BuildId": "23083445",
+  "NuGetVersion": "3.26.3.1",
+  "FilesHash": "595F3776D0D501D75D8EB037333DBEA46CE58F079E4647811E461B3C8462D1FC",
+  "LastUpdated": "2026-05-05T18:55:04.9801875Z"
 }
\ No newline at end of file
diff --git a/redist/redist-manifests/.manifest.redist-client.txt b/redist/redist-manifests/.manifest.redist-client.txt
index 28a1103f..50cab66a 100644
--- a/redist/redist-manifests/.manifest.redist-client.txt
+++ b/redist/redist-manifests/.manifest.redist-client.txt
@@ -1 +1 @@
-6674477821797929947
+2367335450053368551