I would not call it unstable, I downloaded the file as Esteban pointed (thank you ) and it works fine for me.

On Wed, Apr 15, 2015 at 7:52 PM, Peter Uhn��k <i.uhnak@gmail.com> wrote:

So what is the last known "stable" version now? 40605? Or can I use the latest?

Peter

On Wed, Apr 15, 2015 at 4:06 PM, Torsten Bergmann <astares@gmx.de> wrote:
>This should fix it:
>��Smalltalk allClasses do: [ :each | each class organization comment: nil; commentStamp: nil ]

Yes - can confirm the error and can also confirm this statement fixes it.

Thx
T.