pandas 3 has been released and marks the most significant evolution of pandas in over ten years. You can read about the main features in this blog post: datapythonista.me/blog/whats-n...

#pandas 3 is faster, and more intuitive. I just published an article with practical examples explaining the main improvements: datapythonista.me/blog/whats-n...

Polars 1.31 is released. With as highlight DataType expressions✨. These allow you to get the datatype of an expression dynamically. See the full changelog here. github.com/pola-rs/pola... Want something more with DataType expressions, here is the RFC: github.com/pola-rs/polars

We just reorganized the pandas ecosystem page. Is it clearer? Anything missing or not useful? Feedback welcome pandas.pydata.org/community/ec...

pandas 2.3 has been released, the last version before pandas 3.0.

This seems nicer than Twitter and Mastodon so far. Happy to reconnect with many people I didn't see for a while.

pixi for science uv for everything else

I recently shared some of my reflections on how to use probabilistic classifiers for optimal decision-making under uncertainty at @pydataparis.bsky.social 2024. Here is the recording of the presentation: www.youtube.com/watch?v=-gYn...

✨ New Vegafusion release (2.0)! 🦀 Modernized Rust core ➡️ Arrow PyCapsule Interface 🌊🦄 Narwhals for agnostic Dataframe support 👉 Full release notes vegafusion.io/posts/2024/2...

Please help us test the first release candidate for scikit-learn 1.6: pip install scikit-learn==1.6.0rc1 Changelog: scikit-learn.org/1.6/whats_ne... In particular, if you maintain a project with a dependency on scikit-learn, please let us know about any regression.