[Pandas-dev] Plans for pandas 0.25.0 and pandas 1.0

Joris Van den Bossche jorisvandenbossche at gmail.com
Tue Jul 16 19:21:13 EDT 2019


Op di 16 jul. 2019 om 19:14 schreef Tensortable.com <
contribute at tensortable.com>:

> What will be the deprecation procedures post 1.0? If a deprecation doesn't
> make it for 1.0, will that be an effective moratorium on deprecation for
> e.g. a year?
>
> I would actually like that stability, but that also means an extra effort
> to get all depecation done now could be worth an extra effort.
>

We can still do deprecations in the 1.x releases, that is no problem. But
how to handling removing deprecations and breaking changes in the
versioning scheme is something we still need to discuss (eg "rolling
deprecations" (each deprecation is kept for ca 3 releases, like we
currently have been doing) or removing them in a version bump (like eg
django does. Note we can do major version bumps more regularly than we did
up to now ;)).

But I would propose to have this discussion in a separate, dedicated thread.


>
> --
>   Terji Petersen
>
>
>
>
> On Tue, Jul 16, 2019, at 10:56 PM, Joris Van den Bossche wrote:
>
> Hi all,
>
> We had some discussion about this on the in-person dev sprint end of June,
> and I thought it would be good to have some public record of this as well.
>
> A pandas 0.25.0 release is close (the RC was released earlier this month),
> see https://github.com/pandas-dev/pandas/issues/24950
>
> For pandas 1.0, the current plan is to finally "just do it". The idea is
> that it should not take too long after 0.25.0, without additional major API
> changes (additions are fine of course) but with removing the current
> deprecated functionalities.
> Depending on how much feedback there is on 0.25.0 and on how smoothly it
> goes for removing deprecated stuff, we could (maybe optimistically) target
> September for that.
>
> Comments certainly welcome!
>
> Joris
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