3.4.5 to 3.4.9 rolling update

[Vazhenin, Maksim]

Hi,

Is it ok to do rolling update from 3.4.5 to 3.4.9? Or it should go through 
3.4.6?
(Docs warn that update from 3.4.5 to 3.5 should go through 3.4.6. Is it also to 
true for upgrade from 3.4.5 to 3.4.9?)

Thanks,
Maksim