Release notes for version 1.1

This release has a new VM architecture, and thus a new major version number (0.* -> 1.*). The new architecture will facilitate development of a Scheme 48-compatible native-code compiler. There have also been a large number of bug fixes and other changes.

Mike Sperber and Martin Gasbichler are responsible for much of this release; they are now the active developers of Scheme 48.

Version 1.0 was not stable enough to be released.

Release notes for version 0.57.