Are we still limited to 6 landscape textures in the newer versions of UE4?

Hi, as far as I remember, in UE 4.1 I could only use around 6 textures on the landscape material and then I’d start getting checker boxes, well it’s been a long time since I last used the landscape material and now I’m about to start working on something new in UE 4.10, so I’d just like to ask, what are the limitations of landscape textures in newer versions of UE4?