Changelog

1.0.0a6 (2026-03-08)

Replace the plone.app.z3cform relateditems widget with the contentbrowser widget. The contentbrowser widget is a drop-in replacement for the related items widget. The related items widget will be removed in Plone 7. [thet]
Add deprecations from plone.app.z3cform. [thet]

Warn about non-UTF-8 encoded files instead of crashing with UnicodeDecodeError. XML/ZCML/PT files should be UTF-8; the tool now prints a warning and skips the file so users can fix the encoding. [jensens]

Fix Phase 1 failing with "Could not find plone_codemod.import_migrator in any configured modules". Use libcst -x flag for direct module import and --no-format to skip requiring a formatter. [jensens]
Warn about non-boilerplate MANIFEST.in rules that may need manual porting to [tool.hatch.build] configuration. [jensens]

Strip License :: classifiers from generated pyproject.toml when a PEP 639 license expression is present. setuptools >= 78 rejects having both. [jensens]
Remove check-manifest hook from .pre-commit-config.yaml when MANIFEST.in is deleted during packaging migration. [jensens]

Add Phase 7: Namespace package migration (PEP 420, --namespaces). Removes pkg_resources/pkgutil namespace declarations from __init__.py files, cleans namespace_packages from setup.py/setup.cfg. [jensens]
Add Phase 8: Packaging migration (--packaging). Converts setup.py/setup.cfg to PEP 621 pyproject.toml with hatchling build backend. Includes tool config conversion (flake8/isort/pycodestyle to ruff, pytest, coverage sections). [jensens]
Handle common long_description patterns in setup.py parsing: read() helpers, .format(), string concatenation, str.join(), and f-strings with file reads. [jensens]
Add CONTRIBUTORS to recognized doc-filename whitelist. [jensens]
Fix namespace migration searching in wrong directory when --project-dir differs from source dir. [jensens]
Use hatch-vcs for dynamic versioning from git tags. [jensens]