CI: Verify on Python 3.12

Author: amotl

.github/workflows/tests.yml

@@ -21,7 +21,11 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version:
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
         include:
           - os: "macos-latest"
             python-version: "3.11"

pyproject.toml

@@ -26,7 +26,7 @@ license = { text = "Apache-2.0" }
 authors = [
   { name = "Andreas Motl", email = "[email protected]" },
 ]
-requires-python = "<3.12,>=3.9"
+requires-python = ">=3.9,<3.13"
 classifiers = [
   "Development Status :: 3 - Alpha",
   "Environment :: Console",
@@ -49,6 +49,7 @@ classifiers = [
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Topic :: Adaptive Technologies",
   "Topic :: Communications",
   "Topic :: Database",