Skip to content

DOC: add section about upcoming pandas 3.0 changes (string dtype, CoW) to 2.3 whatsnew notes #61795

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Conversation

jorisvandenbossche
Copy link
Member

This is largely copied from the equivalent notes in the 2.2 release notes at https://pandas.pydata.org/pandas-docs/stable/whatsnew/v2.2.0.html#upcoming-changes-in-pandas-3-0, with some updates (and some new content copied from WIP 3.0 release notes in #61724)

@jorisvandenbossche jorisvandenbossche added this to the 2.3.1 milestone Jul 7, 2025
@jorisvandenbossche
Copy link
Member Author

/preview

Old behavior:

.. code-block:: python
>>> ser = pd.Series(["a", "b"])
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

does this need another line to actually output the repr or just change these to not include ser=

@simonjayhawkins
Copy link
Member

LGTM @jorisvandenbossche is the "TODO add link to migration guide" going to be done here or a follow up?

@simonjayhawkins
Copy link
Member

There is a mix of code-block:: python and code-block:: ipython. Intentional?

@jorisvandenbossche
Copy link
Member Author

LGTM @jorisvandenbossche is the "TODO add link to migration guide" going to be done here or a follow up?

Planning to merge that migration guide now first and then update here with a link

@jorisvandenbossche
Copy link
Member Author

There is a mix of code-block:: python and code-block:: ipython. Intentional?

Fixed (although it was for code blocks where no code prompt was included, and at that point there is not really a difference, I think)

@jorisvandenbossche
Copy link
Member Author

/preview

Copy link
Contributor

github-actions bot commented Jul 7, 2025

Website preview of this PR available at: https://pandas.pydata.org/preview/pandas-dev/pandas/61795/

@jorisvandenbossche jorisvandenbossche merged commit 0faaf5c into pandas-dev:main Jul 7, 2025
8 checks passed
@jorisvandenbossche jorisvandenbossche deleted the doc-whatsnew-2.3.0-preview-note branch July 7, 2025 12:15
meeseeksmachine pushed a commit to meeseeksmachine/pandas that referenced this pull request Jul 7, 2025
…3.0 changes (string dtype, CoW) to 2.3 whatsnew notes
jorisvandenbossche added a commit that referenced this pull request Jul 7, 2025
…andas 3.0 changes (string dtype, CoW) to 2.3 whatsnew notes) (#61798)

Backport PR #61795: DOC: add section about upcoming pandas 3.0 changes (string dtype, CoW) to 2.3 whatsnew notes

Co-authored-by: Joris Van den Bossche <[email protected]>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants