first apache version from chanlee
diff --git a/README.md b/README.md
index 95a10b8..fb40df2 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,11 @@
 
 # Release Information
 
+## Version 5.0 **First Apache Version**
+
+- Major changes to namespace to reflect donation to the Apache Software Foundation.
+- Build changes to support modified Apache build mechanism
+
 ## Version 4.0
 
 Re-structure and design preparator and algo. less memory usage and run time is faster.