[derek73]

CI's build step prints a setuptools deprecation: project.license as a TOML table is deprecated, and builds stop being supported after 2027-02-18.

• license = {text = "LGPL"} becomes license = "LGPL-2.1-or-later". LICENSE grants "version 2.1 ... or (at your option) any later version", so the expression matches it.
• license-files = ["LICENSE", "AUTHORS"].
• The License :: OSI Approved :: ... classifier is removed, since setuptools refuses it beside a license expression.

Verified: uv build prints no warning; twine check passes on both artifacts; the wheel's METADATA carries License-Expression: LGPL-2.1-or-later plus License-File: LICENSE and AUTHORS (both under dist-info/licenses/); uv run pytest -q passes. CITATION.cff already says LGPL-2.1-or-later; README and docs state no conflicting version.

The PyPI metadata (and the README's |License| badge, which reads PyPI) changes on the next release. No packaging or chore label exists, so this uses tooling.

🤖 Generated with Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.05%. Comparing base (79272c7) to head (6a9ea49).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #829   +/-   ##
=======================================
  Coverage   99.05%   99.05%           
=======================================
  Files          47       47           
  Lines        4659     4659           
=======================================
  Hits         4615     4615           
  Misses         44       44           

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