Support Python 3.13

- https://docs.python.org/3.13/whatsnew/3.13.html#new-features
- https://docs.python.org/3.13/library/stdtypes.html#class.__static_attributes__

.github/workflows/ci-cd.yml

@@ -165,6 +165,7 @@ jobs:
     strategy:
       matrix:
         pyver:
+        - 3.13
         - 3.12
         - 3.11
         - >-

.github/workflows/reusable-build-wheel.yml

@@ -73,7 +73,7 @@ jobs:
       shell: bash
 
     - name: Build wheels
-      uses: pypa/cibuildwheel@v2.16.5
+      uses: pypa/cibuildwheel@v2.20.0
       env:
         CIBW_ARCHS_MACOS: x86_64 arm64 universal2
         CIBW_CONFIG_SETTINGS: >-  # Cython line tracing for coverage collection

CHANGES/595.packaging.rst

@@ -0,0 +1 @@
+Declared Python 3.13 supported officially in the distribution package metadata.

setup.cfg

@@ -39,6 +39,7 @@ classifiers =
   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
 

tests/test_frozenlist.py

@@ -11,7 +11,7 @@
 class FrozenListMixin:
     FrozenList = NotImplemented
 
-    SKIP_METHODS = {"__abstractmethods__", "__slots__"}
+    SKIP_METHODS = {"__abstractmethods__", "__slots__", "__static_attributes__", "__firstlineno__"}
 
     def test___class_getitem__(self) -> None:
         assert self.FrozenList[str] is not None