Merge \"Merge \\\"docs: Minor update to DP4 release notes\\\" into nyc-dev am: 5a3a66a253 am: e73adf38a7\" into nyc-mr1-dev-plus-aosp
am: 95f4b1127c

Change-Id: I4f94adb27be1c04e89fee71500ab8f61b69f9bf1