v1.1.1.1 Final

Change-Id: I33b4cd3952dae82f52951e62301040f3103e3a2b
Allow incremental updates between nightly/stable releases

If an user follows the stable channel, allow downloading patches between stable releases.
No more jump between different channels

Change-Id: I65ba5e429eda0f52a9fbe88623b14dd790093b85