[master] b309be935 Mention new VSC counters in "Changes".

[Geoff Simmons]

commit b309be93524744ad1b90aa854270bd2025275785
Author: Geoff Simmons <geoff at uplex.de>
Date:   Sun Mar 3 19:29:19 2019 +0100

    Mention new VSC counters in "Changes".

diff --git a/doc/sphinx/whats-new/changes-trunk.rst b/doc/sphinx/whats-new/changes-trunk.rst
index db6f963a1..d2d28d8c9 100644
--- a/doc/sphinx/whats-new/changes-trunk.rst
+++ b/doc/sphinx/whats-new/changes-trunk.rst
@@ -186,10 +186,11 @@ whose keep parameter is greater than 3 hours, use this expression::
 
 See :ref:`vcl(7)` and :ref:`users-guide-purging` for details.
 
-varnishstat
-===========
+varnishstat(1) and varnish-counters(7)
+======================================
 
-**XXX changes concerning varnishstat(1) and/or varnish-counters(7)**
+Added the ``ws_*_overflow`` and ``client_resp_500`` counters to better
+diagnose workspace overflow issues, see :ref:`varnish-counters(7)`.
 
 varnishtest
 ===========