Documentation RouterOS

Hi to all,
Where I find documentation for Router OS 5.2 ? wiki.mikrotik.com isn’t upgraded …

http://wiki.mikrotik.com/wiki/Main_Page

For the manual:
http://wiki.mikrotik.com/wiki/Category:Manual

Manual is maintained by MikroTik staff. Some other sections have user submitted examples and information.

I know this documentation but it is up to version 4. Can you confirm?

Example: http://wiki.mikrotik.com/wiki/Manual:IP/DHCP_Server

Applies to RouterOS: v3, v4, v5+

I’m sorry