add 3.13 for testing

Author: tammoippen

.github/workflows/packaging_test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4

.github/workflows/unittests.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v4

.travis.yml

@@ -3,6 +3,7 @@ python:
   - 3.10
   - 3.11
   - 3.12
+  - 3.13
 before_install:
   - python --version
   - pip install -U pip