[skyhawk133]

PLT Scheme v4.1 has been released. PLT Scheme is a family of Scheme implementations, including DrScheme and MzScheme.




This release includes: the inclusion of the Redex domain-specific language in the default distribution, documentation improvements, improved logging support for MzScheme, bug fixes, a novel type checking mechanism for homogeneous and heterogeneous variable-arity function definitions and applications for Typed Scheme, and other changes.




From: PLT Scheme v4.1 Released

http://xfruits.com/skyhawk133/?id=24877&s_item=250704679


From: http://xfruits.com/s...813_061456.html