diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 960255a..ef110bc 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,8 @@
+### 1.8.0
+- Updated to Aardvark.Base 5.3
+- Added Prinziple support
+- Renamed Aardvark.VRVis.Opc namespace to OpcViewer.Base
+
 ### 1.7.2
 - cleaned up kd loading code