Version numbering post 1.0

[Ian Clatworthy]

Martin Pool wrote:

> It might be a bit complicated for us to try to have releases which do
> only one or the other.  I can imagine saying "please, no format
> changes this release" but "any format changes for the next 3 months
> have to happen this month" makes things a bit harder to schedule.

Just to be clear, I wasn't suggesting holding anything back from going
in the right monthly release. What I was suggesting was that new formats
say wouldn't be made the *default* until the next 3 monthly release
rolled around.

Ian C.