I'm sure Göran will reply with more details but I believe this upgrade
is in actuality non-optional and that the error here is in offering you
the option to not upgrade but still open the package loader.  To my
knowledge you cannot use the package loader without upgrading it
currently because the server has been upgraded.

Ken

On Tue, 2006-01-03 at 19:49 +0200, Vaidotas Didžbalis wrote:
> Opening squeak map in virgin 3.8-6665, VM 3.7.1 Squeak offers to
> upgrade SM. I select No and get this:

...snip...

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