diff --git a/Apps/Sandcastle/gallery/3D Tiles Next CDB Yemen.html b/Apps/Sandcastle/gallery/3D Tiles 1.1 CDB Yemen.html
similarity index 98%
rename from Apps/Sandcastle/gallery/3D Tiles Next CDB Yemen.html
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 CDB Yemen.html
index 6ad00b2bbb77..cc1e609e1210 100644
--- a/Apps/Sandcastle/gallery/3D Tiles Next CDB Yemen.html	
+++ b/Apps/Sandcastle/gallery/3D Tiles 1.1 CDB Yemen.html	
@@ -9,9 +9,9 @@
     />
     <meta
       name="description"
-      content="Load a 3D Tile Next tileset converted from CDB."
+      content="Load a 3D Tiles 1.1 tileset converted from CDB."
     />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
@@ -383,13 +383,13 @@
         }
 
         try {
-          // 3D Tiles Next converted from CDB of Aden, Yemen (CDB provided by Presagis)
+          // 3D Tiles 1.1 converted from CDB of Aden, Yemen (CDB provided by Presagis)
           const terrainTileset = await Cesium.Cesium3DTileset.fromIonAssetId(
-            667809
+            2389063
           );
           viewer.scene.primitives.add(terrainTileset);
           const buildingsTileset = await Cesium.Cesium3DTileset.fromIonAssetId(
-            666747,
+            2389064,
             {
               maximumScreenSpaceError: 12,
             }
diff --git a/Apps/Sandcastle/gallery/3D Tiles Next CDB Yemen.jpg b/Apps/Sandcastle/gallery/3D Tiles 1.1 CDB Yemen.jpg
similarity index 100%
rename from Apps/Sandcastle/gallery/3D Tiles Next CDB Yemen.jpg
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 CDB Yemen.jpg
diff --git a/Apps/Sandcastle/gallery/3D Tiles Next Photogrammetry Classification.html b/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry Classification.html
similarity index 99%
rename from Apps/Sandcastle/gallery/3D Tiles Next Photogrammetry Classification.html
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry Classification.html
index a6e3f4cf7dc2..03c7b0f93d30 100644
--- a/Apps/Sandcastle/gallery/3D Tiles Next Photogrammetry Classification.html	
+++ b/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry Classification.html	
@@ -11,7 +11,7 @@
       name="description"
       content="Load a photogrammetry dataset with feature ID textures from EXT_mesh_features."
     />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
@@ -65,7 +65,7 @@
 
         let tileset;
         try {
-          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(775877);
+          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(2333904);
 
           const translation = new Cesium.Cartesian3(
             -1.398521324920626,
@@ -120,10 +120,10 @@
       const int PILLARS = 9;
       const int STREET_LIGHT = 10;
       const int TRAFFIC_LIGHT = 11;
-      
+
       void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material) {
         int featureId = fsInput.featureIds.featureId_0;
-      
+
         if (featureId == CLOCK) {
           // Shiny brass
           material.specular = vec3(0.98, 0.90, 0.59);
@@ -169,7 +169,7 @@
       const int NOTHING_SELECTED = 12;
       void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material) {
         int featureId = fsInput.featureIds.featureId_0;
-      
+
         if (u_selectedFeature < NOTHING_SELECTED && featureId == u_selectedFeature) {
           material.specular = vec3(1.00, 0.85, 0.57);
           material.roughness = 0.1;
@@ -193,16 +193,16 @@
       const vec3 PURPLE = vec3(0.5, 0.0, 1.0);
       const vec3 YELLOW = vec3(1.0, 1.0, 0.0);
       const vec3 NO_TINT = vec3(1.0);
-      
+
       void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material) {
         int featureId0 = fsInput.featureIds.featureId_0; // fine features
         int featureId1 = fsInput.featureIds.featureId_1; // coarse features
-      
+
         // use both feature ID sets to determine where the features are
         float isWindow = float(featureId0 == IDS0_WINDOW);
         float isFacade = float(featureId1 == IDS1_FACADE);
         float isRoof = float(featureId1 == IDS1_ROOF);
-      
+
         // Tint the roof windows yellow and facade windows purple
         vec3 tint = NO_TINT;
         tint = mix(tint, YELLOW, isWindow * isRoof);
diff --git a/Apps/Sandcastle/gallery/3D Tiles Next Photogrammetry Classification.jpg b/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry Classification.jpg
similarity index 100%
rename from Apps/Sandcastle/gallery/3D Tiles Next Photogrammetry Classification.jpg
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry Classification.jpg
diff --git a/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry.html b/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry.html
index f49f14fa1df8..30cc0ccbfeca 100644
--- a/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry.html	
+++ b/Apps/Sandcastle/gallery/3D Tiles 1.1 Photogrammetry.html	
@@ -12,7 +12,7 @@
       name="description"
       content="Performance comparison of photogrammetry using 3D Tiles 1.0 vs 3D Tiles 1.1 with KTX2 texture compression. Most notably, KTX2 textures provide significant GPU memory savings"
     />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>3D Tiles 1.1 Photogrammetry</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
diff --git a/Apps/Sandcastle/gallery/3D Tiles Next S2 Globe.html b/Apps/Sandcastle/gallery/3D Tiles 1.1 S2 Globe.html
similarity index 97%
rename from Apps/Sandcastle/gallery/3D Tiles Next S2 Globe.html
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 S2 Globe.html
index 28f1198ab04b..392239940413 100644
--- a/Apps/Sandcastle/gallery/3D Tiles Next S2 Globe.html	
+++ b/Apps/Sandcastle/gallery/3D Tiles 1.1 S2 Globe.html	
@@ -9,9 +9,9 @@
     />
     <meta
       name="description"
-      content="Load a global scale 3D Tiles Next tileset that uses 3DTILES_bounding_volume_S2."
+      content="Load a global scale 3D Tiles 1.1 tileset that uses 3DTILES_bounding_volume_S2."
     />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
@@ -77,7 +77,7 @@
         let tileset;
         try {
           // MAXAR OWT WFF 1.2 Base Globe
-          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(691510, {
+          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(1208297, {
             maximumScreenSpaceError: 4,
           });
           scene.primitives.add(tileset);
diff --git a/Apps/Sandcastle/gallery/3D Tiles Next S2 Globe.jpg b/Apps/Sandcastle/gallery/3D Tiles 1.1 S2 Globe.jpg
similarity index 100%
rename from Apps/Sandcastle/gallery/3D Tiles Next S2 Globe.jpg
rename to Apps/Sandcastle/gallery/3D Tiles 1.1 S2 Globe.jpg
diff --git a/Apps/Sandcastle/gallery/Custom Shaders 3D Tiles.html b/Apps/Sandcastle/gallery/Custom Shaders 3D Tiles.html
index 41ff38b556e9..fd48cd444b11 100644
--- a/Apps/Sandcastle/gallery/Custom Shaders 3D Tiles.html	
+++ b/Apps/Sandcastle/gallery/Custom Shaders 3D Tiles.html	
@@ -8,7 +8,7 @@
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
     <meta name="description" content="Create 3D models using glTF." />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
diff --git a/Apps/Sandcastle/gallery/Custom Shaders Models.html b/Apps/Sandcastle/gallery/Custom Shaders Models.html
index 30f867437b2f..744bc2fef3e1 100644
--- a/Apps/Sandcastle/gallery/Custom Shaders Models.html	
+++ b/Apps/Sandcastle/gallery/Custom Shaders Models.html	
@@ -8,7 +8,7 @@
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
     <meta name="description" content="Create 3D models using glTF." />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
@@ -152,7 +152,7 @@
               value: checkerboardTexture,
             },
           },
-          fragmentShaderText: `  
+          fragmentShaderText: `
             void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
             {
                 vec2 texCoord = fsInput.attributes.texCoord_0;
diff --git a/Apps/Sandcastle/gallery/Custom Shaders Property Textures.html b/Apps/Sandcastle/gallery/Custom Shaders Property Textures.html
index b4dd7da6e56a..7aacd07ecfe5 100644
--- a/Apps/Sandcastle/gallery/Custom Shaders Property Textures.html	
+++ b/Apps/Sandcastle/gallery/Custom Shaders Property Textures.html	
@@ -8,7 +8,7 @@
       content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
     />
     <meta name="description" content="Create 3D models using glTF." />
-    <meta name="cesium-sandcastle-labels" content="3D Tiles Next" />
+    <meta name="cesium-sandcastle-labels" content="3D Tiles" />
     <title>Cesium Demo</title>
     <script type="text/javascript" src="../Sandcastle-header.js"></script>
     <script
@@ -52,7 +52,7 @@
         try {
           // MAXAR OWT Muscatatuk photogrammetry dataset with property textures
           // containing horizontal and vertical uncertainty
-          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(905848);
+          tileset = await Cesium.Cesium3DTileset.fromIonAssetId(2342602);
           viewer.scene.primitives.add(tileset);
           viewer.zoomTo(tileset);
         } catch (error) {