Release of version 2.0.

This is a full release with a many new capabilities, usability improvements, and bug fixes.

Upgrading from any previous version to v1.5 is easy - just replace the ubh executable. Except for a slight change to the OPT_O option, your existing .ubhrc and .newsrc files are entirely forward compatible with v2.0.

ubh now requires the following module distributions, available from CPAN:

• MailTools-1.15
• IO-stringy-1.220
• MIME-Base64-2.12
• MIME-tools-5.411

* Percent complete display.  Thanks to Will Irace,
  3Jane Tessie-Ashpool, and Guillame Filion.

* Eliminated warning about $MacPerl::Version.
  Thanks to Adam Rice.

* Improved SIGINT handler.  Thanks to Guillaume Filion.

* DECODER keyword to specify a custom external article
  decoder command string.
  Thanks to Jt "The Squeegy" Chiodi.

* -D now dumps all selected single and complete articles.
  Suggested by Guillaume Filion.

* CACHEDIR keyword to store all the .ubhcache files in
  a single directory, if you want to.
  Thanks to Jt "The Squeegy" Chiodi.

* Added support for multiple servers.
  Inspired by code contributed by Guillaume Filion.

* Ripped out existing MIME and uuencode decoders and
  replaced with the standard MIME::Parser.  You will
  need to install the following modules/distributions:
     MailTools-1.15
     IO-stringy-1.220
     MIME-Base64-2.12
     MIME-tools-5.411

* Now applies extension filter(s) to the embedded file
  names in addition to the subject header.

* Added NNTPPORT keyword so you can specify a different
  port to connect to.  Default is 119.
  Code contributed by Mark Sullivan.  Thanks Mark!

* Batch file article selection (-b).
  Initial implementation provided by Shalon Wood.

* Added more evil filename cleanup:
    - -C now forces filenames to all lowercase.
    - EVILCHAR so you can control the character
      to use when replacing evil characters.

* Added handling for authinfo() failure.

* Fixed coding error for MIME multipart/mixed.
  Thanks to the Tofu Pup.

* Changed -O to accept one of three options: 'yes', 'no',
  and 'skip'.  'yes' will overwrite and 'no' will create
  a unique file; 'skip' will keep the existing file,
  skipping remaining parts if it is a multi-part binary.
  Thanks to Rod Jenkins for contributing the intial
  code for this, and thanks to Evan Harris for initially
  suggesting this.

* Fixed broken FORCEDIR implementation; it now allows
  you to specify paths that are not subdirs of DATADIR.
  Thanks to Evan Harris for pointing this problem out.

* Marks the articles that comprise a multipart binary
  as read *after* the binary has been decoded.
  Thanks to Evan Harris for suggesting this.

* Added 'contrib' subdir for contributed tools.

* Added contributed tool, 'newshark', which maintains
  your .newsrc.

* Implemented subject caching.

* Implemented subject sipping - requests Subject:
  headers in small "sips".

* Implemented crosspost elimination.
  Thanks to Brian Macke and Jason Portwood.

* Explicitly close open files when bailing out.

* Ran with -w and cleaned up warnings.

* The subjects cache files now have the extension 
  .ubhcache.

* Fixed wild bug with metacharacters in MIME boundaries.

* Prepend groupname to subjects.log and multiparts.log 
  when FORCEDIR is in effect to prevent them from being 
  overwritten.

* Added wrappers (with retry loops) to Net::NNTP xhdr(), 
  xover(), and head().

* Added ubhrc keyword NNTPHDRSIP to make header sip 
  size programmable.

* Massive cleanup of header download code.

* Added graphical spinner progress indicator.

* No longer need '= 1' in ubhrc for OPT_* booleans.
  Do not create TEMPDIR unless -A is in effect.
  Thanks to Bjorn Stenberg.