0.4: 7 September 2004 
 - General
   - Added ';' as comment character in configuration files
   - Allow duplicate keys in config files to specify multiple/alternative values
   - Bugfix: ` wasn't escaped before being passed to commands 

 - General client
   - Added FTP transport
   - Added 'tmp' flag
   - Bugfix: Added username to tmp file so multiple users on the same machine don't clash
   - Bugfix: erronous "Class not available" warning
 
 - Wagdisc
   - Added 'dev' argument
   - Added %DEV% variable to cbcdtoc in default cd.conf
   - Fixed misleading "tracks selected" output for resumed jobs
   - CDDB submission of new discs now checks for a clash before sending
   - Seperated CDDB and task submission stages
   - Task submission now allows the addition of custom tags as for Wagfile
   - Detection of disc-class, subtitles and pretitles from CDDB data
   - Added 'track-rip' to separate actual from conceptual track numbers
   - Added 'presubspot' switch

 - Wagenc
   - Improved feedback for failed tasks (contents of stdout and stderr)
   - Added silent/quiet switches to default task.conf and format.conf
   - Removed long depreciated 'default-audio' key from default format.conf
   - Added tag commands for: contact, copyright, description, disc-class, disc-month, disc-multiartist, disc-number, disc-pretitle, disc-subtitle, disc-year, feautring, isrc, license, location, lyrics, month, organization, performer, subtitle and version to format.conf
   - Delete encoded file if playlist/process-final commands fail
   - Reverse playlist change if process-final commands fail
   - Rework of queue.conf, added support for defaults
   - Added ftp support to queue.conf
   - Added 'common' group support for task.conf, updated default
   - .created and .updated files now contain the UTP date
   - "Best match" search for encoding/decoding/processing stages as well as for file paths
   - Added version naming style, "unknown artist" option to task.conf
   - Smarter restarting of partially completed tasks
   - Support for processing files not in queue (-source-link)
   - Added 'clear-tags' option, updated default format.conf for flac and vorbis
   - Added error/last, state/encode/command[-full], state/decode/command[-full] to state
   - Improved feedback for encode/decode failures
   - Bugfix: Failed decodes were reported as failed encodes
   - Bugfix: 'remove-fullstop' in name.conf wasn't connected to any code.  Oops
   - Bugfix: Values of details were checked against tag commands, not just keys
  
 - Wagfile
   - Added 'track-guess' switch
   - Added 'title-guess' switch
   - Added switches for overrides for all the new tag fields
   - Removed 'artist-link' and 'blank-details' switches
   - Added 'source-link' switch
   - Use symlinks instead of file copies when submitting
    
0.3: 29 May 2004
 - Wagdisc
   - Recognise "Data" as a likely data track
   - Added 'clean' switch
   - 'disc-id' and 'track-total' now submitted as part of job description
   
 - Wagenc
   - Added 'no-thrash' switch
 
 - Wagfile
   - Major rewrite
   - Allow values for meta-data fields to be specified on command-line
   - Added 'no-edit' and 'blank-details' switches
   - Support playlists
   
 - General
   - Bugfix: fixed problems with quotes in commands where the quotes were not the first character after a space
   - Improved default configuration files to add more meta-data.
   - Removed 'default-quality' setting
 

0.2: 2 Apr 2004
 - push @INC -> unshift @INC
 - moved variable processing to single routine
 - variable names now case insensitive
 - configuration file values now usable as variables
 - task description variables now usable in encode and tag commands
 - added process-raw-*, process-encoded-*, process-final-* options to tasks
 - support multiple tasks/classes for wagdisc 
 - bugfix: "no extension" bug for wagfile when just a filename (no path) was specified
 
0.1: 27 Feb 2004
 - initial release