You won't know exactly when something might come up and pushes events back, unforeseen circumstances.
I know we've been saying it'll come out soon or just wait a little longer, please bear with us.
The developers are working on it instead of rushing it out to avoid major bugs/issues.
Yeah bugs, even if they don't rush it, there will be bugs (though reduced) - anything new contains them so when the time comes, we're trusting the community to report it.
Please be patient like us.
You're not the only one who wants the anti-cheat too.
;)