Ross Boylan wrote:

>...
>P.S. As I have not been following developments closely for quite a
>while, I had a browse to try to catch up.  But I could not find a
>clean summary of the changes in the different versions of squeak since
>3.2.   Any pointers?
>  
>

The "Squeak Versions" page on the swiki (linked from the Download Squeak 
page) is here:

http://minnow.cc.gatech.edu/squeak/275

And this points to what you want, the Release Plan page on the SqF wiki:

http://swiki.squeakfoundation.org/squeakfoundation/79

Unfortunately the SqF wiki seems to be down at the moment.  (I remember 
Cees recently posted that the SqF box may have some interruptions this 
week as they look into a recent problem.)

- Doug