diff --git a/README.md b/README.md
index 3312e3d..55d9dbf 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,7 @@ No readme yet but you can try already.
 Work better with little amounts of steps. Starting at 4, recommanded 10.
 
 Using AYS/AYS30/Simple/Karras for the schedulers.
+
+Includes a "Heun CFG++" using the [alternative Euler CFGpp version found ComfyUI](https://github.com/comfyanonymous/ComfyUI/blob/7df42b9a2364bae6822fbd9e9fa10cea2e319ba3/comfy_extras/nodes_advanced_samplers.py) slapped with the Euler part at the end.
+
+The node has a bit of explainations in the tooltips.