[rdnzl-announce] New version 0.7.1/0.4.1

[Edi Weitz]

This fixes a bug where single floats were always boxed as double
floats.  Thanks to Andrew Wolven for catching it.

  <http://weitz.de/files/RDNZL.tar.gz>
  <http://weitz.de/files/RDNZL_cpp.tar.gz>

Cheers,
Edi.