On Tue, Oct 16, 2012 at 11:18 AM, Tres Seaver
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On 10/16/2012 09:47 AM, Barry Warsaw wrote:
On Oct 16, 2012, at 05:32 AM, Trent Nelson wrote:
Anyway, back to the original question: does anyone know of reasons we shouldn't bump to 2.69? Any known incompatibilities?
There will be problems building with 2.69 on Ubuntus older than 12.10, and Debians older than wheezy.
% rmadison autoconf autoconf | 2.61-4 | hardy | source, all autoconf | 2.65-3ubuntu1 | lucid | source, all autoconf | 2.67-2ubuntu1 | natty | source, all autoconf | 2.68-1ubuntu1 | oneiric | source, all autoconf | 2.68-1ubuntu2 | precise | source, all autoconf | 2.69-1ubuntu1 | quantal | source, all % rmadison -u debian autoconf autoconf | 2.67-2 | squeeze | source, all autoconf | 2.69-1 | wheezy | source, all autoconf | 2.69-1 | sid | source, all
FWIW, precise is Ubuntu 12.04 LTS, so it carries Python 2.7 and 3.2. I think it would be fine to update the default branch (i.e. 3.4), but I'm not sure what benefit you gain from making this change to stable branches, and you could potentially cause build problems, which you may not find out about for a while, e.g. when 2.7.4 is released and all the distros go to update.
Agreed: this is really the same issue as bumping the VisualStudio version (or any other build tooling) inside a release line: too much potential for breakage for little gain.
I think Barry's suggestion of updating default and leaving stable versions alone is a good one.