Could we stay away from using releases as notices or advertisements or cries for help please?
This is abuse of the system. either you upload a chapter validated/allowed by a group (or skip that if you are not an official group) or you don't.
Aggregator sites don't care about the stuff you do, the second you make something public, even if it's via discord, it's public. And you can't do much to take that away.
This is basically how it worked for decades now, so either you have a completely closed community you release exclusively for or you just accept it.
I'm the last person who wants to antagonize translators, but abusing the mechanics of the one site that cares about scanlation groups and basically advertising you can read it on an aggregator site while uploading a notice saying it won't be uploaded here is beyond pointless.