Add Python 3.13 support

.github/torch_cpu_requirements.txt

@@ -1,7 +1,5 @@
 --index-url https://download.pytorch.org/whl/cpu
-# torch 2.3.0 on Windows may through a DLL import error, presumably due to the newly introduced dependency to MKL:
-# https://github.com/pytorch/pytorch/issues/125109
-torch!=2.3.0+cpu
-# numpy 2.0 on Windows may be incompatible to torch:
-# https://github.com/pytorch/pytorch/issues/128860
-numpy<2.0
+torch
+# Old typing_extensions does not support Python 3.13
+# https://github.com/python/typing_extensions/issues/405
+typing_extensions>=4.12

.github/workflows/docs.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
           cache: "pip"
           cache-dependency-path: "**/*requirements.txt"
 

.github/workflows/lint.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     name: "Python ${{ matrix.python }}"
     runs-on: ubuntu-22.04

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-22.04", "windows-2022"]
-        python: ["3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     name: "${{ matrix.os }} / Python ${{ matrix.python }}"
     runs-on: ${{ matrix.os }}

pyproject.toml

@@ -25,6 +25,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Scientific/Engineering",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Intended Audience :: Developers",