Enable 3.13 testing.

.github/workflows/tests.yml

@@ -92,7 +92,7 @@ jobs:
           - '3.10'
           - '3.11'
           - "3.12"
-          # - "3.13"
+          - "3.13"
           - "pypy-3.10-v7.3.17"
         os: [ubuntu-latest, macos-latest]
         exclude:

CHANGES.rst

@@ -12,6 +12,7 @@
 - Stop relying on an undeclared dependency on ``six``. See
   :issue:`504`.
 - Drop support for Python 3.8.
+- Add support for Python 3.13.
 
 4.0.0 (2023-12-11)
 ==================

appveyor.yml

@@ -36,9 +36,13 @@ environment:
 
     # Fully supported 64-bit versions, with testing. This should be
     # all the current (non EOL) versions.
+    - PYTHON: "C:\\Python313-x64"
+      PYTHON_VERSION: "3.13.0"
+      PYTHON_ARCH: "64"
+      PYTHON_EXE: python
 
     - PYTHON: "C:\\Python312-x64"
-      PYTHON_VERSION: "3.12.0b4"
+      PYTHON_VERSION: "3.12.0"
       PYTHON_ARCH: "64"
       PYTHON_EXE: python
 
@@ -57,24 +61,14 @@ environment:
       PYTHON_ARCH: "64"
       PYTHON_EXE: python
 
-    - PYTHON: "C:\\Python38-x64"
-      PYTHON_VERSION: "3.8.x"
-      PYTHON_ARCH: "64"
-      PYTHON_EXE: python
 
-    ## 32-bit, wheel only (no testing)
-
-    - PYTHON: "C:\\Python38"
-      PYTHON_VERSION: "3.8.x"
-      PYTHON_ARCH: "32"
-      PYTHON_EXE: python
-      GWHEEL_ONLY: true
 
 # The images have moved to MySQL8 only, and that cannot
 # currently (Dec 2023) be started with the services: syntax.
 # See https://github.com/appveyor/ci/issues/3834
 services:
-  - postgresql101
+  - postgresql13
+
 
 install:
   - ECHO "Filesystem root:"

setup.py

@@ -179,6 +179,7 @@ def read_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",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Topic :: Database",