diff --git a/custom-node-list.json b/custom-node-list.json
index 27da73f7..b1dc083c 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -53510,6 +53510,17 @@
             ],
             "install_type": "unzip",
             "description": "This is a node to convert an image into a CMYK Halftone dot image."
+        },
+        {
+            "author": "DIIIUA",
+            "title": "Singularity - Wan I2V Cascade Frame Selection",
+            "id": "comfyui-singularity",
+            "reference": "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core",
+            "files": [
+                "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core"
+            ],
+            "install_type": "git-clone",
+            "description": "Public alpha ComfyUI node for Wan I2V/V2V cascade continuation: pause at cascade boundaries, choose from five tail-frame candidates, resume the same run, save one stitched video, and write reports. r113 is a ComfyUI Desktop widget-order hotfix and Tail 5 stabilization release: it keeps saved workflow values in the correct fields, preserves the native upload button, keeps public defaults conservative, and leaves experimental math neutral by default."
         }
     ]
 }
diff --git a/extension-node-map.json b/extension-node-map.json
index 108f5c37..879e6d72 100644
--- a/extension-node-map.json
+++ b/extension-node-map.json
@@ -72541,5 +72541,13 @@
         {
             "title_aux": "SDXLResolutionPresets"
         }
+    ],
+    "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core": [
+        [
+            "Singularity"
+        ],
+        {
+            "title_aux": "Singularity - Wan I2V Cascade Frame Selection"
+        }
     ]
-}
\ No newline at end of file
+}