Stability and change

[Just van Rossum]

In article <uDDr8.66496$S52.2342405 at news2.tin.it>,
 Alex Martelli <aleax at aleax.it> wrote:

> Linus Thorvalds seems to have done pretty well with picking TWO middle 
> grounds -- two parallel tracks for Linux, "stable" and "experimental".

It seems 2.1.x and 2.2.x currently serve as these two tracks, 
respectively. I think it's a very good idea to think about how to 
formalize this for future releases.

Just