[SciPy-Dev] SciPy 1.2.0 release schedule

Thu Nov 29 22:32:27 EST 2018

On Wed, Nov 28, 2018 at 10:05 AM Tyler Reddy <tyler.je.reddy at gmail.com>
wrote:

> I'm tentatively suggesting that we do a second release candidate, rc2, on
> or at least close to December 3rd.
>

Yes, that makes sense. There's enough changes to justify a new release
candidate.

Ralf

> My notes currently show the PRs/ issues below on the "backport radar." In
> particular, I think Ralf noticed
> an API inconsistency in one of the big optimize enhancements.
>
> https://github.com/scipy/scipy/pull/9541
> https://github.com/scipy/scipy/issues/9547
> https://github.com/scipy/scipy/pull/9550
>
> On Wed, 21 Nov 2018 at 15:07, Ralf Gommers <ralf.gommers at gmail.com> wrote:
>
>>
>>
>> On Wed, Nov 21, 2018 at 9:32 AM Tyler Reddy <tyler.je.reddy at gmail.com>
>> wrote:
>>
>>> I've pushed the v1.2.x wheels branch -- initially this will aim to
>>> confirm that SciPy master branch is now passing the Travis & Appveyor wheel
>>> builds.
>>>
>>> If that is the case, I will proceed with the 3 connected backport PRs to
>>> the maintenance branch.
>>>
>>> Then, I will point the v.1.2.x wheels branch to an appropriate commit on
>>> the patched maintenance branch for release candidate wheel builds.
>>>
>>
>> Sounds like a plan!
>>
>> Ralf
>>
>>
>>>
>>> On Sat, 17 Nov 2018 at 10:27, Ilhan Polat <ilhanpolat at gmail.com> wrote:
>>>
>>>> Good stuff Tyler. I have to also add to that list the recent pypy3 run
>>>> failures appearing sporadically (though consistent on my PRs).
>>>>
>>>> I am trying triangulate the cause but probably will have to wait until
>>>> at least tomorrow. Feedback is more than welcome. They seem to be related
>>>> to cython/numpy versions but one can never be sure.
>>>>
>>>> İlhan
>>>>
>>>>
>>>> On Fri, Nov 16, 2018, 19:35 Tyler Reddy <tyler.je.reddy at gmail.com>
>>>> wrote:
>>>>
>>>>> Current delays / issues I'm working on--feel free to chime in on those:
>>>>>
>>>>> - a few test failures in wheel building matrix:
>>>>> https://github.com/MacPython/scipy-wheels/pull/37
>>>>> - hard-to-understand putative patch for one of the failures:
>>>>> https://github.com/scipy/scipy/pull/9486
>>>>>
>>>>> On Fri, 9 Nov 2018 at 08:40, Tyler Reddy <tyler.je.reddy at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> I branched 1.2.x around 8:30 am Pacific time on Nov. 9, 2018.
>>>>>>
>>>>>> Working on the follow up master branch PR to bump version number /
>>>>>> notes file, etc. now.
>>>>>>
>>>>>> On Thu, 8 Nov 2018 at 22:49, Tyler Reddy <tyler.je.reddy at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Release note PR is hopefully taking shape now -- I'll allow
>>>>>>> (another) delay for the branch until tomorrow (morning?) for some
>>>>>>> (hopefully final) checks on that.
>>>>>>>
>>>>>>> On Thu, 8 Nov 2018 at 14:35, Tyler Reddy <tyler.je.reddy at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> There are 0 remaining PRs with a 1.2.0 milestone.
>>>>>>>>
>>>>>>>> There is one issue left with a 1.2.0 milestone:
>>>>>>>> https://github.com/scipy/scipy/issues/9441
>>>>>>>>
>>>>>>>> Please do take a look over the release notes WIP PR based on the
>>>>>>>> wiki: https://github.com/scipy/scipy/pull/9461
>>>>>>>>
>>>>>>>> Target is to branch in 5-6 hours or so. Let me know if you see any
>>>>>>>> issues of course -- Ralf has been coaching
>>>>>>>> me through pretty well so far I think.
>>>>>>>>
>>>>>>>> On Wed, 7 Nov 2018 at 09:52, Ilhan Polat <ilhanpolat at gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Hang in there Tyler :)
>>>>>>>>>
>>>>>>>>> Awesome job so far.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Wed, Nov 7, 2018, 06:08 Ralf Gommers <ralf.gommers at gmail.com>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Nov 6, 2018 at 9:03 PM Tyler Reddy <
>>>>>>>>>> tyler.je.reddy at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> 7 PRs :
>>>>>>>>>>> https://github.com/scipy/scipy/pulls?q=is%3Aopen+is%3Apr+milestone%3A1.2.0
>>>>>>>>>>> 3 issues:
>>>>>>>>>>> https://github.com/scipy/scipy/issues?q=is%3Aopen+is%3Aissue+milestone%3A1.2.0
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Awesome, getting there:)
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>> Target: branch sometime on November 8th
>>>>>>>>>>>
>>>>>>>>>>> On Mon, 5 Nov 2018 at 05:42, Tyler Reddy <
>>>>>>>>>>> tyler.je.reddy at gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Alright, I'll extend to Thursday Nov. 8th & see if I can reduce
>>>>>>>>>>>> that list a bit
>>>>>>>>>>>>
>>>>>>>>>>>> On Sun, 4 Nov 2018 at 22:27, Ralf Gommers <
>>>>>>>>>>>> ralf.gommers at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Fri, Oct 26, 2018 at 7:03 PM Mark Alexander Mikofski <
>>>>>>>>>>>>> mikofski at berkeley.edu> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Tyler and others,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks for managing the v1.2 release.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I think PR #8431, Cython optimize zeros API, is ready,
>>>>>>>>>>>>>> hopefully, to merge. It's been through several rounds of reviews and I
>>>>>>>>>>>>>> think I've accommodated all of the recommendations, all tests are passing,
>>>>>>>>>>>>>> and there's been strong support. Anyone please take a look.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> https://github.com/scipy/scipy/pull/8431
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>> Mark
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, Oct 26, 2018, 2:38 PM Ralf Gommers <
>>>>>>>>>>>>>> ralf.gommers at gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Thu, Oct 25, 2018 at 12:55 PM Tyler Reddy <
>>>>>>>>>>>>>>> tyler.je.reddy at gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi all,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> It is almost 6 months after the 1.1.0 release on May 5, so
>>>>>>>>>>>>>>>> probably time to plan the 1.2.0 release. It would be a good idea to look
>>>>>>>>>>>>>>>> over the PRs with a 1.2.0 milestone
>>>>>>>>>>>>>>>> <https://github.com/scipy/scipy/pulls?q=is%3Aopen+is%3Apr+milestone%3A1.2.0>,
>>>>>>>>>>>>>>>> and tag anything else that should have this milestone appropriately.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I'd like to propose the following schedule:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Nov. 5: branch 1.2.x
>>>>>>>>>>>>>>>> Nov. 8: rc1
>>>>>>>>>>>>>>>> Nov. 21: rc2 (if needed)
>>>>>>>>>>>>>>>> Nov. 30: final release
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thoughts?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> This looks like a good schedule to me. We'll probably
>>>>>>>>>>>>>>> struggle to get some PRs marked for 1.2.0 merged, but that's always the
>>>>>>>>>>>>>>> case.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Tyler, could we shift the branch date by 2-3 days (or up to
>>>>>>>>>>>>> a week)? There's a couple of PRs that I'd really like to see merged or
>>>>>>>>>>>>> decided on (for optimize and stats mainly), and there's right now still 18
>>>>>>>>>>>>> open PRs marked for 1.2.0.
>>>>>>>>>>>>>
>>>>>>>>>>>>> A note on the open PRs: what we want to aim for is to have the
>>>>>>>>>>>>> list of open PRs and open blocking issues at zero, and have at most some
>>>>>>>>>>>>> non-blocking issues under the milestone left. Normally the release manager
>>>>>>>>>>>>> starts making those decisions, or pinging people, if other reviewers
>>>>>>>>>>>>> haven't done so in time. Of course it would be ideal if everyone has
>>>>>>>>>>>>> another look at
>>>>>>>>>>>>> https://github.com/scipy/scipy/pulls?q=is%3Aopen+is%3Apr+milestone%3A1.2.0
>>>>>>>>>>>>> and bumps or finished off PRs he/she is involved in.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>> Ralf
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
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