Confusing - update channels

[tflidd]

And there is some discussion about it at the moment because it is not exactly clear when which version is in a specific channel:

Nextcloud 12 release channel

Hello, everywhere is being talked about release channels, but it was impossible to find out which release is part of which channel. (https://nextcloud.com/release-channels/). Is nextcloud 12 stable, production or none of these?