On 12/6/12 11:24 AM, "David T. Lewis" <lewis at mail.msen.com> wrote:

> Images saved under Cog
> cannot be opened on an interpreter again!' which is true if and only
> if the image had been saved from an obsolete interpreter VM. In other
> words, for most users today the warning message is incorrect, confusing,
> and wrong.

If understand well, what you say is the update could be done with CogVm's
and with some preference saved as Cog or as Legacy (that is Legacy was older
VM as Squeak 4.2.5beta1U John M McIntosh).

Good news to me

Edgar