Thanks for reaching out to us.
As you said, the intel-scipy is 1.1.0 and the latest scipy version is 1.4.1. Thanks for pointing out this. We will inform this to concerned team and give you the updates soon.
I opened a ticket in our internal system to have the latest version release on the Intel channel on conda as well as other distribution sources.
I cannot give you an exact timeline when that will happen but knowing that there is a ticket in the list of To-Dos, means that it will be implemented (eventually). By then, maybe we will not necessary be at the current 1.4 but something higher as per the latest version at the time.