Build 4S08 represents a substantial update in five respects: it fixes all
known bugs - some 335 bug reports have been acted on since 4K41 and the
database of open bug report forms is now empty for the first time since the
public beta was released as 3K27; it introduces the first batch of
improvements proposed in the January 2007 consultation document; it makes
the first real reform of paragraph-spacing since 3K27; it makes the first
tentative steps towards Inform 7 for Linux, though at present as a
command-line system without the graphical user interface; and it is
accompanied by more supporting materials than previous builds, notably
free-standing documentation and a formal grammar.