Add tests on Python 3.13 (#457)

* Add tests on Python 3.13

* Remove support for Python 3.9

* Bump scipy

* Bump Python to 3.10

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
     needs: style
     strategy:
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
     name: Run tests (Python ${{ matrix.python-version }})
     runs-on: ubuntu-24.04
     steps:

pyproject.toml

@@ -10,12 +10,11 @@ authors = [
     {name = "Clemens Brunner", email = "[email protected]"},
 ]
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 classifiers = [
     "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
@@ -28,7 +27,7 @@ dependencies = [
     "edfio >= 0.4.2",
     "matplotlib >= 3.8.0",
     "numpy >= 2.0.0",
-    "scipy >= 1.10.0",
+    "scipy >= 1.14.1",
     "pybv >= 0.7.4",
     "pyxdf >= 1.16.4",
     "pyobjc-framework-Cocoa >= 10.0; platform_system=='Darwin'",