RELEASE-NOTES: update info about QT 4.8 on Windows

diff --git a/lib/RELEASE-NOTES b/lib/RELEASE-NOTES
index 8d255bd34bc2e8615cfc7c858cd53d0d81eecf83..714f74fd07cf1e9dbd6a2ec10e7149def0f3cf83 100644 (file)
--- a/lib/RELEASE-NOTES
+++ b/lib/RELEASE-NOTES
@@ -75,8 +75,7 @@
 !!Changes with respect to external programs and libraries in 2.2:
 
 * LyX is not yet supposed to work with Qt5. It is advised to compile and
-  run LyX against Qt 4.8.x. On Windows, Qt 4.8.5 suffers from a bug that
-  breaks the use of shortcuts, so on Windows Qt 4.8.4 is advised.
+  run LyX against Qt 4.8.x. On Windows Qt 4.8.6 or newer is advised.
 
 * LyX now gives an error if the underlying LaTeX command exited with error.