This can be done with 7.1, which has been released yesterday.
Thanks for your swift response,
can you please let me know if i will upgrade it to 7.0.1 then is there any way i can roll-back it to previous verison , If the answer is yes then i would like to go through the procedure to do it.
downgrading from 7.1 back to 7.0 is not a supported process. You need to create a backup from the running MWG installation. In case you need to move back to the old version, you need to re-install the appliance with the appropriate ISO and restore the backup. If you are unsure about the 7.1 I would recommend to install this version on a test environment first, before rolling out to the users.