@item @email{Roy.Rankin@@alcatel.com.au, Roy R. Rankin},
major extension, fixes to abc2ly, lilypond bug fixes
@item @email{reuterj@@ira.uka.de, Juergen Reuter}
- Custos support.
+ Ancient notation support (custos, porrectus, mensural notation,
+ ancient clefs, etc.)
@item @email{daboys@@austin.rr.com, Jeffrey B. Reed},
Windows-NT support.
@item Shay Rojanski