Merge pull request #107 from iris-hep:pr_py311

Python 3.11 support

Author: gordonwatts

.github/workflows/ci.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Python 3.7
+      - name: Set up Python 3.8
         uses: actions/setup-python@v2
         with:
-          python-version: 3.7
+          python-version: 3.8
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools wheel
@@ -37,7 +37,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.7, 3.8, 3.9, "3.10", 3.11]
 
     steps:
       - uses: actions/checkout@v2

setup.py

@@ -61,6 +61,8 @@
         "Intended Audience :: Developers",
         "Intended Audience :: Information Technology",
         "Programming Language :: Python",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.6",
@@ -70,6 +72,6 @@
         "Topic :: Utilities",
     ],
     data_files=[],
-    python_requires=">=3.6, <3.11",
+    python_requires=">=3.6, <3.12",
     platforms="Any",
 )