[Pandas-dev] ANN: Pandas 0.24.0 Released

[Tom Augspurger]

Hi,

I'm pleased to announce the release of pandas 0.24.0.

This is a major release from 0.23.4 and includes a number of API changes,
new
features, enhancements, and performance improvements along with a large
number
of bug fixes.

Highlights include:

   - Optional Nullable Integer Support
   <https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#optional-integer-na-support>
   - New APIs for accessing the array backing a Series or Index
   <https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#accessing-the-values-in-a-series-or-index>
   - A new top-level pandas.array() method for creating arrays
   <https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#array>
   - Store Interval and Period data in a Series or DataFrame
   <https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#storing-interval-and-period-data-in-series-and-dataframe>
   - Joining with two MultiIndexes
   <https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#joining-with-two-multi-indexes>

See the release notes
<https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html> for
a full list of all the change from 0.23.4

The pandas blog also has an introduction to the new pandas extension array
interface
<https://pandas-dev.github.io/pandas-blog/pandas-extension-arrays.html>.

The release candidate can be installed with conda using the defaults or
conda-forge channels

conda install pandas

Or via PyPI

python3 -m pip install --upgrade pandas

Note that 0.24.x is the last series of releases to support Python 2.

- Tom



A total of 337 people contributed patches to this release. People with a
“+” by their names contributed a patch for the first time.


* AJ Dyka +

* AJ Pryor, Ph.D +

* Aaron Critchley

* Adam Hooper

* Adam J. Stewart

* Adam Kim

* Adam Klimont +

* Addison Lynch +

* Alan Hogue +

* Alex Radu +

* Alex Rychyk

* Alex Strick van Linschoten +

* Alex Volkov +

* Alexander Buchkovsky

* Alexander Hess +

* Alexander Ponomaroff +

* Allison Browne +

* Aly Sivji

* Andrew

* Andrew Gross +

* Andrew Spott +

* Andy +

* Aniket uttam +

* Anjali2019 +

* Anjana S +

* Antti Kaihola +

* Anudeep Tubati +

* Arjun Sharma +

* Armin Varshokar

* Artem Bogachev

* ArtinSarraf +

* Barry Fitzgerald +

* Bart Aelterman +

* Ben James +

* Ben Nelson +

* Benjamin Grove +

* Benjamin Rowell +

* Benoit Paquet +

* Boris Lau +

* Brett Naul

* Brian Choi +

* C.A.M. Gerlach +

* Carl Johan +

* Chalmer Lowe

* Chang She

* Charles David +

* Cheuk Ting Ho

* Chris

* Chris Roberts +

* Christopher Whelan

* Chu Qing Hao +

* Da Cheezy Mobsta +

* Damini Satya

* Daniel Himmelstein

* Daniel Saxton +

* Darcy Meyer +

* DataOmbudsman

* David Arcos

* David Krych

* Dean Langsam +

* Diego Argueta +

* Diego Torres +

* Dobatymo +

* Doug Latornell +

* Dr. Irv

* Dylan Dmitri Gray +

* Eric Boxer +

* Eric Chea

* Erik +

* Erik Nilsson +

* Fabian Haase +

* Fabian Retkowski

* Fabien Aulaire +

* Fakabbir Amin +

* Fei Phoon +

* Fernando Margueirat +

* Florian Müller +

* Fábio Rosado +

* Gabe Fernando

* Gabriel Reid +

* Giftlin Rajaiah

* Gioia Ballin +

* Gjelt

* Gosuke Shibahara +

* Graham Inggs

* Guillaume Gay

* Guillaume Lemaitre +

* Hannah Ferchland

* Haochen Wu

* Hubert +

* HubertKl +

* HyunTruth +

* Iain Barr

* Ignacio Vergara Kausel +

* Irv Lustig +

* IsvenC +

* Jacopo Rota

* Jakob Jarmar +

* James Bourbeau +

* James Myatt +

* James Winegar +

* Jan Rudolph

* Jared Groves +

* Jason Kiley +

* Javad Noorbakhsh +

* Jay Offerdahl +

* Jeff Reback

* Jeongmin Yu +

* Jeremy Schendel

* Jerod Estapa +

* Jesper Dramsch +

* Jim Jeon +

* Joe Jevnik

* Joel Nothman

* Joel Ostblom +

* Jordi Contestí

* Jorge López Fueyo +

* Joris Van den Bossche

* Jose Quinones +

* Jose Rivera-Rubio +

* Josh

* Jun +

* Justin Zheng +

* Kaiqi Dong +

* Kalyan Gokhale

* Kang Yoosam +

* Karl Dunkle Werner +

* Karmanya Aggarwal +

* Kevin Markham +

* Kevin Sheppard

* Kimi Li +

* Koustav Samaddar +

* Krishna +

* Kristian Holsheimer +

* Ksenia Gueletina +

* Kyle Prestel +

* LJ +

* LeakedMemory +

* Li Jin +

* Licht Takeuchi

* Luca Donini +

* Luciano Viola +

* Mak Sze Chun +

* Marc Garcia

* Marius Potgieter +

* Mark Sikora +

* Markus Meier +

* Marlene Silva Marchena +

* Martin Babka +

* MatanCohe +

* Mateusz Woś +

* Mathew Topper +

* Matt Boggess +

* Matt Cooper +

* Matt Williams +

* Matthew Gilbert

* Matthew Roeschke

* Max Kanter

* Michael Odintsov

* Michael Silverstein +

* Michael-J-Ward +

* Mickaël Schoentgen +

* Miguel Sánchez de León Peque +

* Ming Li

* Mitar

* Mitch Negus

* Monson Shao +

* Moonsoo Kim +

* Mortada Mehyar

* Myles Braithwaite

* Nehil Jain +

* Nicholas Musolino +

* Nicolas Dickreuter +

* Nikhil Kumar Mengani +

* Nikoleta Glynatsi +

* Ondrej Kokes

* Pablo Ambrosio +

* Pamela Wu +

* Parfait G +

* Patrick Park +

* Paul

* Paul Ganssle

* Paul Reidy

* Paul van Mulbregt +

* Phillip Cloud

* Pietro Battiston

* Piyush Aggarwal +

* Prabakaran Kumaresshan +

* Pulkit Maloo

* Pyry Kovanen

* Rajib Mitra +

* Redonnet Louis +

* Rhys Parry +

* Rick +

* Robin

* Roei.r +

* RomainSa +

* Roman Imankulov +

* Roman Yurchak +

* Ruijing Li +

* Ryan +

* Ryan Nazareth +

* Rüdiger Busche +

* SEUNG HOON, SHIN +

* Sandrine Pataut +

* Sangwoong Yoon

* Santosh Kumar +

* Saurav Chakravorty +

* Scott McAllister +

* Sean Chan +

* Shadi Akiki +

* Shengpu Tang +

* Shirish Kadam +

* Simon Hawkins +

* Simon Riddell +

* Simone Basso

* Sinhrks

* Soyoun(Rose) Kim +

* Srinivas Reddy Thatiparthy (శ్రీనివాస్ రెడ్డి తాటిపర్తి) +

* Stefaan Lippens +

* Stefano Cianciulli

* Stefano Miccoli +

* Stephen Childs

* Stephen Pascoe

* Steve Baker +

* Steve Cook +

* Steve Dower +

* Stéphan Taljaard +

* Sumin Byeon +

* Sören +

* Tamas Nagy +

* Tanya Jain +

* Tarbo Fukazawa

* Thein Oo +

* Thiago Cordeiro da Fonseca +

* Thierry Moisan

* Thiviyan Thanapalasingam +

* Thomas Lentali +

* Tim D. Smith +

* Tim Swast

* Tom Augspurger

* Tomasz Kluczkowski +

* Tony Tao +

* Triple0 +

* Troels Nielsen +

* Tuhin Mahmud +

* Tyler Reddy +

* Uddeshya Singh

* Uwe L. Korn +

* Vadym Barda +

* Varad Gunjal +

* Victor Maryama +

* Victor Villas

* Vincent La

* Vitória Helena +

* Vu Le

* Vyom Jain +

* Weiwen Gu +

* Wenhuan

* Wes Turner

* Wil Tan +

* William Ayd

* Yeojin Kim +

* Yitzhak Andrade +

* Yuecheng Wu +

* Yuliya Dovzhenko +

* Yury Bayda +

* Zac Hatfield-Dodds +

* aberres +

* aeltanawy +

* ailchau +

* alimcmaster1

* alphaCTzo7G +

* amphy +

* araraonline +

* azure-pipelines[bot] +

* benarthur91 +

* bk521234 +

* cgangwar11 +

* chris-b1

* cxl923cc +

* dahlbaek +

* dannyhyunkim +

* darke-spirits +

* david-liu-brattle-1

* davidmvalente +

* deflatSOCO

* doosik_bae +

* dylanchase +

* eduardo naufel schettino +

* euri10 +

* evangelineliu +

* fengyqf +

* fjdiod

* fl4p +

* fleimgruber +

* gfyoung

* h-vetinari

* harisbal +

* henriqueribeiro +

* himanshu awasthi

* hongshaoyang +

* igorfassen +

* jalazbe +

* jbrockmendel

* jh-wu +

* justinchan23 +

* louispotok

* marcosrullan +

* miker985

* nicolab100 +

* nprad

* nsuresh +

* ottiP

* pajachiet +

* raguiar2 +

* ratijas +

* realead +

* robbuckley +

* saurav2608 +

* sideeye +

* ssikdar1

* svenharris +

* syutbai +

* testvinder +

* thatneat

* tmnhat2001

* tomascassidy +

* tomneep

* topper-123

* vkk800 +

* winlu +

* ym-pett +

* yrhooke +

* ywpark1 +

* zertrin

* zhezherun +
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