Changes for Net::Z3950 module, version 0.02
  19th October 2001
  
  Changes between versions
  0.01
  and
  0.02 (Tue Jun 27 21:28:56 2000):
  
   - Make the $port argument optional in the Z3950::Connection
	constructor.
   
 - Add support for mnchar* (T_MNPV) to the typemap file: this
	is a Maybe-Null PV, into which undefined values may be
	passed yielding null pointers.
   
 - Add samples/fetch1.pl, which actually works (unlike the
	other scripts in the samples directory, which are written to
	a pre-0.1 version of the interface.)
   
 - Remove obsolete bits of the README file.