I'm installing a new DMA and I'm using the latest installer (10.2).

Can I upgrade directly to 10.4.0 or should I use 10.3.0 as a middle step?

The upgrade paths help page doesn't mention 10.4, and on that page it give as example to go to 10.2 first before going to 10.3 when coming from 10.1, but on that same page, there is a link to the upgrade path of 10.1 to 10.3 which doesn't mention any middle step (I'm a bit confused).