This version has been in CVS for a month with no open bug reports, and furthermore the currenly stable gtk-gnutella 0.96.5 is past its due date which means that if has started to offer less features by default. Other than that 0.96.6 contains a large number of bug fixes and enhancements.
x86 stable
alpha/sparc stable
amd64 stable
ppc stable. closing since we're last