PEP 404: Add Python 2.8 to Release PEPs topic

[hugovk]

Follow on to #2669.

Add PEP 404 ("Python 2.8 Un-release Schedule") to the Release topic.

It's an un-release schedule for a 404 version-not-found :) but probably belongs in the topic.

[warsaw]

Approved, with questions: should info collection include a test on Topic? I haven't been following the addition of this header, and can't check atm, but has this header been added to PEP 101?

[hugovk]

Approved, with questions: should info collection include a test on Topic?

If I understand the question properly: no, there are lots of informational PEPs, and only a small handful are in any topics.

I haven't been following the addition of this header, and can't check atm, but has this header been added to PEP 101?

It hasn't. (This "Release" topic was added in #2669, and support for topic headers was added in #2579.)

I don't think it needs to be in the release checklist, as it's something to check when the new release PEP is created, not an actual release.

Plus I expect release managers will copy/paste the last release PEP for the next one.

[warsaw]

has this header been added to PEP 101

Oops! I meant PEP 1! I think Topic should be added to PEP 1 and PEP 12.

[CAM-Gerlach]

LGTM, thanks @hugovk !

[hugovk]

has this header been added to PEP 101

Oops! I meant PEP 1! I think Topic should be added to PEP 1 and PEP 12.

Good idea, I'll open another PR for that :)

[hugovk]

Please see PR #2995 to document the Topic header in PEPs 1 and 12.