Add support for Python 3.13

.github/workflows/integration.yml

@@ -20,11 +20,11 @@ jobs:
         check: [rufflint, ruffformatcheck, doc8, docs, rstcheck, build-check]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.x'
       - name: Install tox
         run: |
           pip install --upgrade pip
@@ -40,12 +40,12 @@ jobs:
       max-parallel: 6
       matrix:
         os: [ubuntu-latest]
-        python-version: [3.8, 3.9, '3.10', 3.11, 3.12]
+        python-version: [3.8, 3.9, '3.10', 3.11, 3.12, 3.13]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true

.github/workflows/release.yml

@@ -13,12 +13,12 @@ jobs:
       id-token: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.12'
+        python-version: '3.x'
 
     - name: Install build
       run: pip install build

README.rst

@@ -112,7 +112,7 @@ Features
 - Feature-rich (e.g. get the five largest keys in a sorted dict: d.keys()[-5:])
 - Pragmatic design (e.g. SortedSet is a Python set with a SortedList index)
 - Developed on Python 3.10
-- Tested with CPython 3.7, 3.8, 3.9, 3.10, 3.11, 3.12 and PyPy3
+- Tested with CPython 3.8, 3.9, 3.10, 3.11, 3.12, 3.13 and PyPy3
 - Tested on Linux, Mac OSX, and Windows
 
 .. image:: https://github.com/grantjenks/python-sortedcontainers/workflows/integration/badge.svg

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist=rufflint,ruffformatcheck,doc8,docs,rstcheck,build-check,py{38,39,310,311,312,py3}
+envlist=rufflint,ruffformatcheck,doc8,docs,rstcheck,build-check,py{38,39,310,311,312,313,py3}
 skip_missing_interpreters=True
 
 [testenv]