Hey,

A new version of DVS has been posted.  This (hopefully) addresses Daniel's
concerns about lighter-weight package creation - the UI now tracks package
instances instead of classes, and the simple "Add" button is back.
However, custom PackageInfo subclasses are still fully supported.
Also, there's a crude prelude/postscript mechanism: override #preludeText
and #postscriptText to add arbitrary doits to the beginning and end of the
file-out.

Available from SqueakMap:
http://marvin.bluefish.se:8000/sm/package/100d59d0-bf81-4e74-a4fe-5a2fd0c6b4ec

Avi