- Update to 0.9.1
* Added PEP 639 support for SPDX license and license files, METADATA 2.4
* Validate extra keys (warning, opt-in error)
* Functions to check top level and build-system (including PEP 735 support)
* Add TypedDict's in new module for typing pyproject.toml dicts
* all_errors=True causes ExceptionGroup's to be emitted
* Support METADATA 2.1+ JSON format with new .as_json() method
* Handle multilines the way setuptools does with smart indentation
* Warn on multiline Summary (project.description)
* Improve locking for just metadata fields
* Error on extra keys in author/maintainer
* URL name stylization removed matching PEP 753
* Handle form feed for Python <3.12.4
* Some touchup based on packaging PR
OBS-URL: https://build.opensuse.org/request/show/1253055
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pyproject-metadata?expand=0&rev=9