2007-12-17 version 0.6
   - more robust error handling, now catches broken network
     streams and aborts correctly.
   - log files aren't opened and threads started at read time, but by an
     explizit (lns:start-framework) call at runtime.
   - added (daemon) function (exported), updated and improved documentation
2007-06-06 version 0.5
   - switched to non-synchronous logging to speed up request handling
2006-12-15 version 0.4
  - more flexible definition of services
  - changes required to support the web server
2006-05-09 version 0.3
  - added ASDF system definition
  - switched to using bivalent streams to enable mixed character and binary I/O
  - added time server to examples (as binary example)
  - speeded up initialization of fortune example

2006-04-26 version 0.2
  - first public release

