For future reference, this is what you have to do now:
<url>/admin/manage/privileges/
Change "Configuring privileges for..." from "Global" to each category. You can then remove all "Guest" privileges.
When adding users to read/write access control for Categories, is it possible (or planned) to add groups to the access list rather than adding users one by one.
For example, give all the Admin group only read/write permission for a Category?
someone actually submitted a pull request for this a few hours ago
https://github.com/designcreateplay/NodeBB/pull/664
I'll test it out and merge it in today
@psychobunny Good timing and works well, thanks!
One issue i can see is that the button groups are mis-aligned with multiple groups. Tested on chrome, safari and firefox with a clean cache.