Seems not anymore ;-)

Stil broken for Go.
Error:

codewarrior/kata

./setup.go:5: missing return at end of function
./solution.go:3: Multiple3And5 redeclared in this block
previous declaration at ./setup.go:3

For code like this:

func Multiple3And5(number int) int {
return 0
}

Confirmed this and made a comment on the translation. Thanks for reporting.