Version 3.0.0 of the pandas data analysis and manipulation library for Python has been released. Notable changes include a dedicated string type (str), new "copy-on-write" behavior, and much more. This release also removes a number of features that were deprecated in prior versions of pandas; developers are advised to upgrade to pandas 2.3 and ensure code is working without warnings before moving to 3.0. See the release notes for the full changelog.