[master] d7c349e08 changes.rst #3400

[Nils Goroll]

commit d7c349e08c35f70ad6d9c28b3938a0a31e5ea2c9
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Mon Sep 14 09:38:08 2020 +0200

    changes.rst #3400

diff --git a/doc/changes.rst b/doc/changes.rst
index 3982fb699..315c84514 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -215,6 +215,12 @@ NEXT (scheduled 2020-09-15)
 
 * New ``VARNISH_VMODS_GENERATED()`` macro in ``varnish.m4``.
 
+* Prevent pooling of a ``Connection: close`` backend response.
+
+  When this header is present, be it sent by the backend or added in
+  ``vcl_backend_response {}``, varnish closes the connection after the
+  current request. (3400_)
+
 .. _2990: https://github.com/varnishcache/varnish-cache/issues/2990
 .. _2999: https://github.com/varnishcache/varnish-cache/issues/2999
 .. _3002: https://github.com/varnishcache/varnish-cache/issues/3002
@@ -232,6 +238,7 @@ NEXT (scheduled 2020-09-15)
 .. _3361: https://github.com/varnishcache/varnish-cache/issues/3361
 .. _3378: https://github.com/varnishcache/varnish-cache/issues/3378
 .. _3394: https://github.com/varnishcache/varnish-cache/issues/3394
+.. _3400: https://github.com/varnishcache/varnish-cache/issues/3400
 .. _3402: https://github.com/varnishcache/varnish-cache/issues/3402
 
 ================================