[master] db424c0 Document the addition of debug:vmod_so_keep to 5.2.
Geoff Simmons
geoff at uplex.de
Wed Sep 13 12:05:05 UTC 2017
commit db424c0c1f5670ccd1b6a535d6c97585055dd713
Author: Geoff Simmons <geoff at uplex.de>
Date: Wed Sep 13 14:04:26 2017 +0200
Document the addition of debug:vmod_so_keep to 5.2.
diff --git a/doc/sphinx/whats-new/upgrading-5.2.rst b/doc/sphinx/whats-new/upgrading-5.2.rst
index 3aee8c2..6e2a489 100644
--- a/doc/sphinx/whats-new/upgrading-5.2.rst
+++ b/doc/sphinx/whats-new/upgrading-5.2.rst
@@ -21,6 +21,9 @@ We have updated the documentation for :ref:`ref_param_send_timeout`,
:ref:`ref_param_idle_send_timeout`, :ref:`ref_param_timeout_idle` and
:ref:`ref_param_ban_cutoff`.
+Added the debug bit ``vmod_so_keep``, see :ref:`ref_param_debug` and
+the notes about changes for developers below.
+
Changes to VCL
==============
@@ -137,6 +140,11 @@ Other changes
development of client apps, is now publicly available, see
:ref:`whatsnew_vut_5.2`.
+ * The debug bit ``vmod_so_keep`` instructs Varnish not to clean
+ up its copies of VMOD shared objects when it stops. This makes
+ it possible for VMOD authors to load their code into a debugger
+ after a varnishd crash. See :ref:`ref_param_debug`.
+
* *XXX: anything else, such as sanitizer flags?*
* *XXX: ...*
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