From 54883b1a28468c30ce95068708ce35c2fd8c624d Mon Sep 17 00:00:00 2001
From: Michael Friedrich <michael.friedrich@icinga.com>
Date: Thu, 6 Jun 2019 11:37:06 +0200
Subject: [PATCH] Add upgrading docs

---
 doc/16-upgrading-icinga-2.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/16-upgrading-icinga-2.md b/doc/16-upgrading-icinga-2.md
index 4cd2c0d32..a0b016e3d 100644
--- a/doc/16-upgrading-icinga-2.md
+++ b/doc/16-upgrading-icinga-2.md
@@ -172,6 +172,11 @@ constant in [constants.conf](04-configuring-icinga-2.md#constants-conf) instead.
 
 ### REST API <a id="upgrading-to-2-11-api"></a>
 
+#### Actions <a id="upgrading-to-2-11-api-config-packages"></a>
+
+The [schedule-downtime](12-icinga2-api.md#icinga2-api-actions-schedule-downtime-host-all-services)
+action supports the `all_services` parameter for Host types. Defaults to false.
+
 #### Config Packages <a id="upgrading-to-2-11-api-config-packages"></a>
 
 Deployed configuration packages require an active stage, with many previous