Documentation mismatch

Hi there,

Does anybody know why

https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html

and

differ? And which one is really the ā€˜current’ one?

First URL contains latest. This is currently documentation/nginx.rst at stable21 Ā· nextcloud/documentation Ā· GitHub

ā€˜current one’ ist master branch. See documentation/nginx.rst at master Ā· nextcloud/documentation Ā· GitHub

What is the difference? Please give some details.