From 21c089f5b72795d442395c14b0634d9b2758cc73 Mon Sep 17 00:00:00 2001
From: Ifat Afek <ifat.afek@nokia.com>
Date: Thu, 14 Mar 2019 08:15:29 +0000
Subject: [PATCH] Added Stein prelude

Change-Id: I7d28981466eaef91a3bb09c3f8380d43be94bdd1
---
 .../notes/stein-prelude-5e6f583803807d84.yaml         | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 releasenotes/notes/stein-prelude-5e6f583803807d84.yaml

diff --git a/releasenotes/notes/stein-prelude-5e6f583803807d84.yaml b/releasenotes/notes/stein-prelude-5e6f583803807d84.yaml
new file mode 100644
index 000000000..553ee809d
--- /dev/null
+++ b/releasenotes/notes/stein-prelude-5e6f583803807d84.yaml
@@ -0,0 +1,11 @@
+---
+prelude: |
+    Vitrage Stein release contains some significant changes:
+
+    - New and simplified template language! the new templates are shorter and
+      much easier to understand and reuse:
+      https://docs.openstack.org/vitrage/latest/contributor/vitrage-templates.html
+    - Added a Trove datasource and a Zaqar notifier.
+    - New APIs for querying Vitrage services and for resource count.
+    - Performance improvements and faster data retrieval. The memory signature
+      and processing runtime were significantly reduced.