MAINT: Bump to 3.9 and NumPy 2 (#66)

* MAINT: Bump to 3.9 and NumPy 2

* Update pymeshfix/_version.py

* Update pymeshfix/_version.py

---------

Co-authored-by: Alex Kaszynski <[email protected]>

Author: larsoner

pymeshfix/_version.py

@@ -7,5 +7,5 @@
 
 """
 
-version_info = 0, 17, "dev0"
+version_info = 0, 18, "dev0"
 __version__ = ".".join(map(str, version_info))

pyproject.toml

@@ -3,7 +3,7 @@ requires = [
     "setuptools>=42",
     "wheel>=0.33.0",
     "cython>=3.0.0",
-    "oldest-supported-numpy"
+    "numpy>=2,<3",
 ]
 
 build-backend = "setuptools.build_meta"
@@ -18,7 +18,7 @@ filterwarnings = [
 
 [tool.cibuildwheel]
 archs = ["auto64"]  # 64-bit only
-skip = "pp* *musllinux* cp37-*"  # disable PyPy and musl-based wheels and Python<3.8
+skip = "pp* *musllinux* cp37-* cp38-*"  # disable PyPy and musl-based wheels and Python<3.9
 test-requires = "pytest"
 test-command = "pytest {project}/tests"
 

setup.py

@@ -53,13 +53,12 @@
         "Development Status :: 4 - Beta",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
-    python_requires=">=3.7",
+    python_requires=">=3.9",
     url="https://github.com/pyvista/pymeshfix",
     # Build cython modules
     ext_modules=cythonize(