On Jul 19, 2013, at 7:16 PM, Benjamin <benjamin.vanryseghem.pharo@gmail.com> wrote:

Hi guys :)

Spec just got updated in 3.0 and the old TreeModel is now deprecated :)

Yepee!!!!

So the AlainTreeModel is now known as TreeModel, and TreeModel is now OldTreeModel (in Spec-Deprecated).

The migration should be simple since both API are the same.
Just think to change the name of the widget during the widgets initialisation (#initializeWidgets)

Thank you :)
Ben