[plt-scheme] Version Check

On Apr 27, Jim Blandy wrote:
> How does it behave when you have no net connection?

The version check results in a dialog only if there's a new version.
Any kind of failure is silently ignored.


On Apr 27, Jim Blandy wrote:
> 
> What happens when 10% of the kids hit "Okay, go ahead and upgrade"?
> (Or is that not one of the buttons?)

There is a key for openning download.plt-scheme.org and quitting
DrScheme.  Nothing too clever.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!