Merge pull request docker#7879 from docker/align-rel-ver-in-eng-893

Explain aligned release and versioning in Engine

Author: bermudezmt

engine/release-notes.md

@@ -4,9 +4,9 @@ description: Learn about the new features, bug fixes, and breaking changes for D
 keywords: docker, docker engine, ee, ce, whats new, release notes
 toc_min: 1
 toc_max: 2
-- /ee/engine/release-notes/
-- /release-notes/docker-ce/
-
+redirect_from:
+ - /ee/engine/release-notes/
+ - /release-notes/docker-ce/
 ---
 
 This document describes the latest changes, additions, known issues, and fixes
@@ -16,6 +16,12 @@ Docker EE is a superset of all the features in Docker CE. It incorporates defect
 that you can use in environments where new features cannot be adopted as quickly for 
 consistency and compatibility reasons.
 
+> ***NOTE:*** 
+> New in 18.09 is an aligned release model for Docker Engine - Community and Docker 
+> Engine - Enterprise. The new versioning scheme is YY.MM.x where x is an incrementing 
+> patch version. The enterprise engine is a superset of the community engine. They 
+> will ship concurrently with the same x patch version based on the same code base. 
+
 ## 18.09 
 2018-11-08