Add Python 3.14 support and PyPI badges (#53)

Author: iory

.github/workflows/test.yml

@@ -36,14 +36,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: [3.8.16, 3.10.10, 3.12.8, 3.13.1]
+        python-version: [3.8.16, 3.10.10, 3.12.8, 3.13.1, "3.14"]
         os: [ubuntu-latest]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
     - name: Checkout submodules
       shell: bash
       run: |

README.md

@@ -1,5 +1,7 @@
 # pySDFGen
 
+![PyPI](https://img.shields.io/pypi/v/pysdfgen.svg)
+![Python Versions](https://img.shields.io/pypi/pyversions/pysdfgen.svg)
 [![Build Status](https://github.com/iory/pysdfgen/actions/workflows/test.yml/badge.svg?branch=main)](https://github.com/iory/pysdfgen/actions)
 
 SDFGen for Python

pyproject.toml

@@ -26,6 +26,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
 ]
 dependencies = [