use stable python3.12 in CI

.github/workflows/ci.yml

@@ -84,7 +84,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev", "pypy-3.9", "pypy-3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.9", "pypy-3.10"]
         exclude:
           - os: "macos-latest"
             python-version: "pypy-3.9"
@@ -94,11 +94,6 @@ jobs:
             python-version: "pypy-3.10"
           - os: "windows-latest"
             python-version: "pypy-3.10"
-          # FIXME remove these exclusions after 3.12 release; 3.12-dev setlocale(...) is broken on Windows & Mac
-          - os: "macos-latest"
-            python-version: "3.12-dev"
-          - os: "windows-latest"
-            python-version: "3.12-dev"
     steps:
       - uses: actions/checkout@v3
         with:

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Infrastructure
+* Use stable Python 3.12 in CI
 * Fix readthedocs build by updating to v2 configuration schema
 * Fix spellcheck erroring out on LICENSE file