Bug #1684254: webbrowser now uses shlex to split any command lines
given to get(). It also detects when you use '&' as the last argument
and creates a BackgroundBrowser then.
 (backport -- this is a regression from 2.4 and therefore backported)
diff --git a/Misc/NEWS b/Misc/NEWS
index d8c8871..bc29eaa 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -217,6 +217,10 @@
 Library
 -------
 
+- Bug #1684254: webbrowser now uses shlex to split any command lines
+  given to get(). It also detects when you use '&' as the last argument
+  and creates a BackgroundBrowser then.
+
 - Patch #1681153: the wave module now closes a file object it opened if
   initialization failed.