diff --git a/README.md b/README.md
index 3a6c3d9..dfe4123 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 ***VERSION V0.27b RELEASE***
 
+(NOTE: All active development moved to 3.0 branch. "master" will be frozen for bug fixes until 3.0 is functional. At that time, the master branch will change to 3.0 and the existing master (this branch) will be left at 2.x and not developed further)
+
 
 ##PROJECT: Open Source IPSC Client.
 **PURPOSE:** Understanding IPSC, building an open-source IPSC "stack", troubleshooting IPSC performance issues, and as a basis to easily write applications such as logging, bridging, etc.