Improve release notes for 1.1.3

Joao Fernandes · Joao Fernandes · commit a6557136a7a6 · 2016-11-01T17:18:36.000-07:00
(cherry picked from commit 117740117bf719039cc43dc77a110c9e22fbbead)
diff --git a/release_notes.md b/release_notes.md
@@ -22,14 +22,20 @@ upgrade your installation to the latest release.
 
 Note: UCP 1.1.3 supports Docker Engine 1.12 but does not use the built-in
 orchestration capabilities provided by the Docker Engine with swarm mode enabled.
-When installing this UCP version on a Docker Engine 1.12 host, UCP creates a 
+When installing this UCP version on a Docker Engine 1.12 host, UCP creates a
 cluster using Docker Swarm v1.2.5.
 
 **Security Update**
 
-Fixes a security issue by which a malicious user with limited privileges can 
-escalate their privileges to perform unauthorized actions on the cluster via 
-the API. 
+Fixes a security issue by which a malicious user with limited privileges can
+escalate their privileges to perform unauthorized actions on the cluster via
+the API.
+
+This issue affects deployments of Universal Control Plane versions 1.1.2 or
+prior, and can only be used to gain access to the system by someone who already
+has a UCP account.
+
+This issue was discovered by our development team during internal testing.
 
 **Features**
 
@@ -43,22 +49,22 @@ the API.
 
 **Bug Fixes**
 
-* Improved system performance when large numbers of overlay networks are deployed 
+* Improved system performance when large numbers of overlay networks are deployed
   on the cluster.
 * Fixed an issue which affected container rescheduling on clusters with overlay
   networks.
 * Fixed an issue which affected synchronizing organization owners (admins) in
   LDAP when migrating from DTR 1.4.3 to 2.0.x
-* Fixed an issue where UCP/DTR integration config was not loaded when UCP 
+* Fixed an issue where UCP/DTR integration config was not loaded when UCP
   controller was restarted.
-* Fixed an issue in the GUI where the sidebar does not display when first 
+* Fixed an issue in the GUI where the sidebar does not display when first
   logging into UCP.
 * Fixed an issue where volumes created through the UCP GUI did not correctly
   populate the labels field.
 
 **Known Issues**
 
-* This version of UCP cannot be installed on Engine 1.12 host with swarm mode 
+* This version of UCP cannot be installed on Engine 1.12 host with swarm mode
 enabled, and is not compatible with swarm-mode based APIs, e.g. `docker service`.
 
 ## Version 1.1.2
