On Mon, 2016-06-27 at 16:06 +0200, Gianluca Cecchi wrote:
is there any requirement to update at latest 3.6.x version the
engine
before upgrading to 4.0? Or could I have for example 3.6.3 and
directly upgrade to 4.0?
You neglected to say what "engine" you're talking about.
poc