no. 
in the best case it will be in pharo4 as preview. 
(to remove/disable the old mechanism is going to take more time and complications���)

cheers, 
Esteban

On 12 Feb 2015, at 18:07, Ben Coman <btc@openInWorld.com> wrote:

So is the plan to integrate Epicea for Pharo 4 Release as the default mechanism, and leave removal of the existing mechanism until Pharo 5?
cheers -ben    

On Fri, Feb 13, 2015 at 12:44 AM, Marcus Denker <marcus.denker@inria.fr> wrote:

> On 12 Feb 2015, at 17:36, Ben Coman <btc@openInWorld.com> wrote:
>
> Is Epicea able to run parallel with the exiting changes framework, do we have to rip the latter out first?

I works in parallel now. The idea is to remove the other mechanism in a second step.

        Marcus