You really wont know for sure until it's made public. Usually if you go from a major release change like 6.0 to 6.1 many mods don't work anymore without alteration. If it's the same series 6.1.1 to 6.1.4 then they usually work as it's based on the same release. So if you are concerned about mods working I wouldn't count on them, without some kind of alteration. We really don't know for sure until we can download this and see the code.