connection even time

Author: rachel-mack

source/whats-new.txt

@@ -54,6 +54,10 @@ The 5.0 driver release introduces the following features:
   name, or it defaults to ``MULTIPLE`` if you specify more than one
   host.
 
+- The ``ConnectionCheckedOutEvent.getElapsedTime`` method now includes the time
+  taken to create the connection. That is, the "timer" starts before the
+  connection is confirmed, rather than after.
+
 .. _version-4.11:
 
 What's New in 4.11