What’s new in 1.0.5 (June 17, 2020)

These are the changes in pandas 1.0.5. See Release Notes for a full changelog including other versions of pandas.

Fixed regressions

• Fix regression in read_parquet() when reading from file-like objects (GH34467).

• Fix regression in reading from public S3 buckets (GH34626).

Note this disables the ability to read Parquet files from directories on S3 again (GH26388, GH34632), which was added in the 1.0.4 release, but is now targeted for pandas 1.1.0.

• Fixed regression in replace() raising an AssertionError when replacing values in an extension dtype with values of a different dtype (GH34530)

Bug fixes

• Fixed building from source with Python 3.8 fetching the wrong version of NumPy (GH34666)

Contributors

A total of 8 people contributed patches to this release. People with a “+” by their names contributed a patch for the first time.

• Joris Van den Bossche

• MeeseeksMachine

• Natalie Jann +

• Pandas Development Team

• Simon Hawkins

• Tom Augspurger

• William Ayd

• alimcmaster1

Release Notes What’s new in 1.0.4 (May 28, 2020)