Added note to say that the 1911 release adds no new feature and only fixes bugs

Author: priestlg

articles/databox-online/data-box-gateway-1911-release-notes.md

@@ -27,6 +27,8 @@ This release corresponds to the software versions:
 
 ## What's new
 
+There are no new features in the 1911 release, only bug fixes. The 1911 release provides the following improvements and bug fixes:
+
 - **Bug fix in the recovery key management workflow** -  In the earlier release, there was a bug owing to which the recovery key was not getting applied. This bug is fixed in this release. We strongly recommend that you apply this update as the recovery key allows you to recover the data on the device, in the event the device doesn't boot up. For more information, see how to [save the recovery key when deploying Data Box Edge or Data Box Gateway](data-box-edge-deploy-connect-setup-activate.md#set-up-and-activate-the-physical-device).
 - **Field Programmable Gate Array (FPGA) logging improvements** -  Starting 1905 release, logging and alert enhancements related to FPGA were made. This continues to be a required update for Data Box Edge if you are using the Edge compute feature with the FPGA. For more information, see how to [transform data with Edge compute on your Data Box Edge](data-box-edge-deploy-configure-compute-advanced.md).