[4.1] 571cb5b try to help the release manager

[PÃ¥l Hermunn Johansen]

commit 571cb5b7a059594eb78a7d9ed2dbebfd159dd596
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Mon Jul 25 15:28:24 2016 +0200

    try to help the release manager

diff --git a/doc/changes.rst b/doc/changes.rst
index 41649c6..fc21f89 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -10,6 +10,12 @@ Changes since 4.1.3:
 .. _2024: https://github.com/varnishcache/varnish-cache/issues/2024
 .. _2011: https://github.com/varnishcache/varnish-cache/issues/2011
 
+* varnishhist improvements:
+  * can now generate statistics of backend reqeusts
+  * more predefined profiles
+  * time bend option: control the log processing speed
+  * y axis scale
+
 ================================
 Varnish Cache 4.1.3 (2016-07-06)
 ================================