Slightly confused - what's the 'active' version of Guile

[Roland Besserer]

Hi,

I've been working with guile for a while and the version I've used is 
1.6.4. I have, for example, modified the greg code to work with that 
release and done some extensions to make it closer to expect.

Anyway, following exchanges on this group, I mostly see references to 
guile version 1.4.x - almost never 1.6.x!

Could someone enlighten me? Is 1.6.x not considered the latest working 
release?

Regards

roland