samba - May 2018 - Most authoritative and up-to-date source of info for Samba 4?

Hello,

O'Reilly last updated its "Using Samba" in 2007:

https://www.samba.org/samba/docs/

I'd like to know what the most authoritative and up-to-date source of 
infos is to learn about Samba 4.

Is it the wiki?

https://wiki.samba.org/index.php/User_Documentation

Thank you.

On Fri, 4 May 2018 16:31:15 +0200
Gilles via samba <samba at lists.samba.org> wrote:
> Hello,
> 
> O'Reilly last updated its "Using Samba" in 2007:
> 
> https://www.samba.org/samba/docs/
> 
> I'd like to know what the most authoritative and up-to-date source of 
> infos is to learn about Samba 4.
> 
> Is it the wiki?
> 
> https://wiki.samba.org/index.php/User_Documentation
> 
> Thank you.
> 
> 
Yes, read the wiki and then ask questions here.

How were you thinking of using Samba ?

Rowland