Release of version 2.5.

This is a full release which features a few small bug fixes, some general maintenance, and a Caleb Epstein's external decoder wrapper.

Upgrading from any previous version to v2.5 is easy - just replace the ubh executable. Your existing .ubhrc and .newsrc files are entirely forward compatible with v2.4. NOTE: Versions 2.3 and later now require String::CRC32.

Version  Date        Description
-------  ----------  --------------------------------------------------------
  2.5    03/07/2002  Misc bugfixes (yenc detection) and maintenance
                     Feature Requests Implemented:
                        525782 Handle SIGHUP and save newsrc