i have a macbook with Mac OS X 10.7.5 and some Pharo x.y applications.

Now i begin a new development work and i think to started with the Pharo launcher to manage the last and the future pharo image.

Into https://ci.inria.fr/pharo/view/Launcher/job/Launcher-Mac/ i found this link:   latest.dmg

It's the right dmg image to install ?

I need to do something for the old pharo applications?

After installed the new pharo launcher,

   the old Pharo application is load and works without problem?  ( how they work now:  open with specific VM )

In the Mac App Store i found this :

It has the same name:   'pharo-launcher'   but it's another think or i wrong?

It can interact with the above?

Thanks for any considerations.

Dario