When we upgrade a server - we often want to do this progressively so that we can move a few canvasses to the new version over time.
However - in order to do this we need to create an entirely new server URL and then users have to deal with the irritation and complexity of storing multiple addresses and knowing which one is where.
This would be substantially easier if we could put a load balancer / a consolidator in front of the alteryx server - so the user can go to the same gallery - but under the covers some of their stuff has been upgraded to the new version (on a new server) and some is still on the older server.