Add python 3.13-dev to the testing matrix

.github/workflows/ci.yml

@@ -17,7 +17,11 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-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-dev]
+
+        include:
+          - python-version: 3.13-dev
+            allowed_failure: true
 
     runs-on: ${{ matrix.os }}
 
@@ -31,7 +35,6 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Test Installation
-        shell: bash
         run: |
           pip install -r dev-requirements/build.txt
 
@@ -42,7 +45,7 @@ jobs:
           pip uninstall -y hikari
 
       - name: Run tests
-        shell: bash
+        continue-on-error: ${{ matrix.allowed_failure || false }}
         run: |
           pip install -r dev-requirements.txt
           nox -s pytest
@@ -56,7 +59,7 @@ jobs:
           name: .coverage.${{ matrix.os }}.${{ matrix.python-version }}
           path: .coverage
           retention-days: 1
-          if-no-files-found: error
+          if-no-files-found: ${{ matrix.allowed_failure && 'ignore' || 'error' }}
 
   upload-coverage:
     needs: [test]

README.md

@@ -18,7 +18,7 @@ Gateway APIs.
 Built on good intentions and the hope that it will be extendable and reusable, rather than an obstacle for future
 development.
 
-Python 3.8, 3.9, 3.10, 3.11 and 3.12 are currently supported.
+Python 3.8, 3.9, 3.10, 3.11, 3.12 and 3.13-dev are currently supported.
 
 ## Installation
 

setup.py

@@ -65,7 +65,7 @@ def parse_requirements_file(path):
     maintainer_email=metadata.email,
     license=metadata.license,
     url=metadata.url,
-    python_requires=">=3.8.0,<3.13",
+    python_requires=">=3.8.0,<3.14",
     packages=setuptools.find_namespace_packages(include=["hikari*"]),
     entry_points={"console_scripts": ["hikari = hikari.cli:main"]},
     install_requires=parse_requirements_file("requirements.txt"),
@@ -96,6 +96,7 @@ def parse_requirements_file(path):
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: Implementation :: CPython",
         "Topic :: Communications :: Chat",
         "Topic :: Internet :: WWW/HTTP",