-- Fix pyproject.toml to be compatible with the setuptools version in FreeBSD ports.
-- The original requires setuptools>=77, but the FreeBSD port has an older version.
-- Also fix the PEP 621 license and license-files fields to use formats supported by
-- older setuptools.

--- pyproject.toml.orig	2026-10-18 15:50:17 UTC
+++ pyproject.toml
@@ -1,6 +1,6 @@ build-backend = "setuptools.build_meta"
 [build-system]
 build-backend = "setuptools.build_meta"
-requires = ["setuptools>=77"]
+requires = ["setuptools>=63.1.0"]
 
 [project]
 authors = [{ name = "Michael Weiss and other contributors", email = "code@mweiss.ch" }]
@@ -18,8 +18,7 @@ dynamic = ["version"]
 dependencies = ["pylatexenc~=2.10"]
 description = "Bibtex parser for python 3"
 dynamic = ["version"]
-license = "MIT"
-license-files = ["LICENSE"]
+license = {text = "MIT"}
 maintainers = [{ name = "Michael Weiss", email = "code@mweiss.ch" }]
 name = "bibtexparser"
 readme = "README.md"