To find out what should go in this file, see "Information For Maintainers of GNU Software" (maintain.texi), the section called "Recording Changes". Erick Gallesio: is the author of STklos, the OO system upon which GOOPS is based. GOOPS started from STk version 3.99.3. Mikael Djurfeldt: ported STKlos to Guile and made extensive changes. Christian Lynbech: ported STKlos and documentation to Guile.