Document that plans for stable-fix releases should be announced

It is important to announce plans for stable-fix releases to allow
contributors to cherry-pick bug fixes to the stable branch that they
want to have included into the stable-fix release.

Change-Id: I357c7011ccebcade24c8e996ee74be3ac7d451d1
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/Documentation/dev-release.txt b/Documentation/dev-release.txt
index 7a963fc..6377f42 100644
--- a/Documentation/dev-release.txt
+++ b/Documentation/dev-release.txt
@@ -56,6 +56,8 @@
 `stable-fix` releases should likely only contain bug fixes and doc
 updates.
 
+* Propose the release with any plans/objectives to the mailing list
+
 * This type of release does not need any RCs, release when the
 objectives are met