Apache Arrow 15.0.1 Release

Published 07 Mar 2024
By The Apache Arrow PMC (pmc)

The Apache Arrow team is pleased to announce the 15.0.1 release. This is mostly a bugfix release that includes 42 resolved issues from 18 distinct contributors. See the Install Page to learn how to get the libraries for your platform.

The release notes below are not exhaustive and only expose selected highlights of the release. Other bugfixes and improvements have been made: we refer you to the complete changelog.

C++ notes

Several bug fixes, please see the full changelog for details.

With this patch release we introduced a breaking ABI change due to the inclusion of GH-39865 this was reported and is a known issue on GH-40604.

Python notes

  • Fix race condition with concurrent invocation of _pandas_api.is_data_frame(df) (GH-39313)
  • Fix leaking references to Numpy dtypes (GH-39599)
  • Fix except clauses in order to be compatible with Cython 3.0.9 (GH-40386)
  • Fix interpreter deadlock when using GeneratorStream (GH-40004)