New in version 2.0:

- full drag and drop moving and copying between browsers and tree
- built-in Emacs-like and mouse-operated QuickEditor with X-copy/paste
- toolbox splittable into function key bar and mini-toolbox
- toolbox and key bar attach to tree or browser depending on focus
- expanded directory history stack
- multiple interactive suffix rules can be defined per suffix
- operation with 1- or 2-button mouses is simplified
- much better support for non-english languages and weird X-Servers

Incompatibilities:
- The files in the .uc directory are renamed. They have no leading
  dots anymore, i.e. ".ucdb" is renamed "ucdb". Additionally, 
  .uc_license is renamed uclicense to be consistent with the overall
  naming scheme. Old .uc_licenses continue to function.
- The database files are not perfectly compatible. It is possible
  to start UC 2.0 from a renamed UC 1.5 database file, but not
  recommended. 
- the ucsfx file supports multiple rules per suffix. To see how it
  works, do not rename your old .ucsfx but run UC to generate a new
  ucsfx file and take a look at it. 

Cheers,
  henrik@UniX11.com

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