Can Server v5 manage Server v4 remotely?

I am running OS X Server 4.1.5 on my Mac mini Server in another location early this month. On my local MacBook Pro, I have just upgraded to OS X 10.10.5 Yosemite on the day OS X Server 5.0.3 was released (and which I did not know until later). I have tried searching my MAS Purchased page and even called Apple Technical Support but I am unable to re-download OS X Server 4.1.5. As such, does any one know if Server v5 can manage a Server v4 Mac computer?