I just downloaded this, but it looks like there is no way to change the keyboard layout. Is there any option for this for people who do not use a qwerty layout?

as far as I know, no, maybe someone will make one though

Ah, alright. Hopefully

No, Unity removed the feature. If you would like to remap your keys, I would recommend an external program. Just make sure to not rebind non-mouse keys to your mouse!