diff --git a/src/Aardvark.Data.Ifc/RELEASE_NOTES.md b/src/Aardvark.Data.Ifc/RELEASE_NOTES.md
index 597d277..a5e54c8 100644
--- a/src/Aardvark.Data.Ifc/RELEASE_NOTES.md
+++ b/src/Aardvark.Data.Ifc/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+### 1.1.0-prerelease0007
+- Updated xBIM-Essentials to resolve reported bug and added IfcLightingFixture Extensions 
+
 ### 1.1.0-prerelease0006
 - Restored features from v6-branch