XHV was the same a fork with few word changed
Fork works that way.
If SAFEX was a not fork it will be understandable that users are left with no wallet for almost four months,
or without MAC or Linux wallet for long period of time, it will also be understandable that the documentation will take longer to write.
But SAFEX is a fork of another coin, dev only needs to replace MONERO for SAFEX and compile, SAFEX excuses are that developer needed to take holidays.