diff --git a/CREDITS.MD b/CREDITS.MD
index 028c79c9..e8cf33e3 100644
--- a/CREDITS.MD
+++ b/CREDITS.MD
@@ -8,6 +8,7 @@
  - Assimp
  - Boost
  - CooTransformationDLL
+ - CSS-ELEMENT-QUERIES
  - DevILSharp
  - Devil
  - Electron
@@ -545,6 +546,31 @@ DEALINGS IN THE SOFTWARE.
 
 ```
 
+## CSS-ELEMENT-QUERIES
+
+
+```Copyright (c) 2013 Marc J. Schmidt
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+```
+
 ## DevILSharp
 
 
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 2012fe1f..5f550cb6 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,4 +1,4 @@
-## 3.4.2-prerelease1
+## 3.6.1-prerelease1
 
 - performance improvements take I
 
diff --git a/lib/JR.Wrappers.dll b/lib/JR.Wrappers.dll
index a3ed0f9d..ec3caed0 100644
Binary files a/lib/JR.Wrappers.dll and b/lib/JR.Wrappers.dll differ
diff --git a/src/PRo3D.Viewer/Program.fs b/src/PRo3D.Viewer/Program.fs
index a2db5dda..1ec85c40 100644
--- a/src/PRo3D.Viewer/Program.fs
+++ b/src/PRo3D.Viewer/Program.fs
@@ -63,7 +63,7 @@ type Result =
 
 type EmbeddedRessource = EmbeddedRessource
 
-let viewerVersion       = "3.4.1-prerelease1"
+let viewerVersion       = "3.4.2-prerelease1"
 let catchDomainErrors   = false
 
 open System.IO