Just released Logback4M, a clone of Logback for Smallworld/Magik and various record serializers for Smallworld/Magik.
The various record serializers are serializers to export Smallworld records to a well known format. At the moment WFS/GML and JSON/WKT are supported. The public GIT repository for record_serializers can be found here.
Both modules are released under the Simplified BSD license. If you are using any of these modules, please drop a line.