[plt-scheme] PLT Scheme v4.1.900 is available for testing

On May 27, Eli Barzilay wrote:
> If all goes well, we will turn this version into a v4.2 release
> within a few days.  The biggest change in this version is a
> migration of a massive chunk of MrEd code from C++ to Scheme -- so
> we're trying to get extensive testing done to flush out possible
> problems.

I forgot to add that this means that we need testing of DrScheme and
other GUI code.  Specifically, there might be a bug that is related to
copy/paste that is still not fixed.

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