[plt-scheme] backwards compatibility and planet libraries

At Wed, 09 Mar 2005 13:46:03 -0600, Jacob Matthews wrote:
> When I initially started talking about PLaneT it was a major concern of 
> several people who are familiar with current packaging systems that 
> these magic upgrades not happen; thus the linkage table.

In fact, this is apparently the true problem of DLL Hell, according to
Anders Hejlsberg (a C# / .Net guy):

  http://www.artima.com/intv/interop.html

Robby