Currently I am running ACS 3.3.2 on Windows. I have been looking to upgrade to 3.3.4, but I see that 4.1 is also available. According to the release notes in 4.1 it looks like you need to go to 3.3.3 first (not 3.3.4). My question is if I go to 3.3.4 can I not upgrade to 4.1 later? If that is the case I will just go to 3.3.3 now. I would like to get to 4.1 at some point, but it looks like either way I have to upgrade to 3.3.x first.
If I want to go to 4.1 do I need to pay for it. We do have a maint contract for the software but I was not sure if it would allow me to go to 4.x version or am I stuck at a 3.x version unless I pay.
Thanks in advance.