I am looking for a feature in my Opera 25 developer concerning the Tabs.
In former versions of Opera (e.g. Opera 12) there were the folling options:

Cycle in recently used order - The default setting places the recently used tabs at the top of the list
Cycle in tab bar order - This setting lists the tabs in the order that they appear on the tab bar
Cycle without showing list - This setting uses tab bar order, but does not show the list

http://help.opera.com/Windows/9.50/en/tabs.html

Does anyone know where this option has gone?

Thank you in advance
Cheers!
James