Release Notes: Bugfixes, specifically on installation scripts and makefiles.
Release Notes: New features include autoconf/automake support, native thread support (using POSIX threads), an easy socket interface, a Unix system call interface, better error messages, and IO speed improvments. regex is now using pcre-3.1. A licence modification was made: see the LICENCE_EXCEPTION file. Many bug fixes were made, and new bugs were inserted in their place (for debugging fun).
Release Notes: Forward symbol declaration enabled, octal print for characters, cleanup of GC messages, control of verbosity for GC, a fix for the float print buffer overflow, a fix for a bug in the pseudo assembler when assembling %mkproc, and other fixes.
Release Notes: Bugfixes.
Release Notes: New GTK/libglade bindings and online help, better documentation, support for structure, more string functions (string-pack, string-unpack, etc.), support for process port, experimental OO, and more stability.
Release Notes: Multiple syntax for keywords, script readiness. bugfixes (backquote, numbers etc.), better documentation and stability (until 2000).
Release Notes: Lots of bugfixes, letrec was broken with some weird side effects, better FFI, more documentation, code cleanup and a process interface.
Release Notes: Bugfixes, more I/O primitives added, and documentation updates.
Release Notes: Initial public release.