:local sendto email@domain.com
/system package update
set channel=bugfix 
check-for-updates once
:delay 10s;
:global scriptgetnewversion [get latest-version];
:global scriptactualversion [/system resource get version];
:if ( [get status] = "New version is available" ) do={ 
/tool e-mail send to=$sendto subject="[UPDATE] $[/system identity get name]" body="Old Version $scriptactualversion --- Going to $scriptgetnewversion ";
/system package update check-for-updates do={ install };
:log warning "[UPDATING NOW] - Old verison was $scriptactualversion -- Going to $scriptgetnewversion "
};