Set me free

[thedon]

Do I need to make version 3 or is this (version 2) the final mix ?

Well, it's up to you, man!
I'm just pointing things out. But it's your choice how far you want to go with a tune and how much of the comments you want to take in.
As they say: "A mix is never finished, just abandoned."

I like your mix and the vocal effects ,if you decide to do version 3 down the track ,maybe work on the effects as they sound a little wet ( in a different space ) compared to the instruments .