Add RN for 360 1.1.1

Signed-off-by: Ian Maddaus <[email protected]>

Author: IanMadd

content/release_notes_360.md

@@ -12,7 +12,18 @@ product = [""]
     weight = 10
 +++
 
-## Chef 360 Platform 1.1
+## Chef 360 Platform 1.1.1
+
+### New features
+
+- We replaced Mailhog, a local email testing service, with [Mailpit](https://mailpit.axllent.org/), which is a more secure service.
+
+### Improvements
+
+- You can now select saved node lists and node filters to target Courier jobs using the Courier Job Wizard in the Chef 360 Platform UI.
+- You can now reuse job templates from existing Courier jobs to create a new Courier job in the Chef 360 Platform UI.
+
+## Chef 360 Platform 1.1.0
 
 ### New features