Law Leecher is a multi-threaded web crawling tool which extracts laws from the EU law database PreLex (http://ec.europa.eu/prelex/). It's written in Ruby.
The latest version is 1.4
You can also visit the SourceForge project management homepage. You will most probably find the version history there (what's new, fixed bugs) for new versions.
Group-Office is a Groupware suite containing a base system and different modules. The modules are designed in a way that groups of people can collaborate online. Shared calendars, addressbooks, projects, files and e-mail are the key features of the project. Users use their favorite browser to access their groupware from all over the world. Combined with the powerful Linux operating system it is a complete enterprise solution for the small to medium enterprise.