Updated Use multiple windows (markdown)

Use-multiple-windows.md

@@ -1,8 +1,15 @@
-# NOTE
-**These instructions will not work for Raylib 5.0 or above, they are here for historical purposes only.**
-
 raylib does not support multiple Windows by default, it was designed with simplicity in main and multi-window option was not considered as a core feature.
 
+# support for raylib 5.0+
+Adding support for multiple windows is somewhat complicated to support in raylib versions 5.0+. The platform split means that each platform needs to have information about all the windows. Also the older instructions did not handle events properly on multiple windows.
+
+## Experimental multi-window branch
+The branch of raylib has been modified to support multiple windows
+https://github.com/JeffM2501/raylib/tree/multi-monitor_50
+
+# Old info for raylib V4.5 and below.
+**These instructions will not work for Raylib 5.0 or above, they are here for historical purposes only.**
+
 Fortunately raylib's current design allows adding multi-window support in an easy way, in case some user requires this functionality. 
 
 the steps to follow to modify the raylib source code and add multi-window support are as follows: