Changes in this release docs

["Martin v. Löwis"]

Jeff Blaine wrote:
> Something that has always bothered me about the 'Changes in this
> release' docs for new features (generators for instance):  There's
> usually no explanation for why the feature was added.

Which document are you specifically referring to? AFAICT, there is
no document titled "Changes in this release", atleast not for Python.

> I don't think it's reasonable to expect language _users_ to keep
> up with PEPs, etc.

But is it asked to much for users to read the PEP when they want
to find out the rationale for a change?

Regards,
Martin