Cython 3.0 final.

.github/workflows/tests.yml

@@ -120,7 +120,7 @@ jobs:
         run: |
           pip install -U pip
           pip install -U -q setuptools wheel twine
-          pip install -q -U 'cython>=3.0rc2'
+          pip install -q -U 'cython>=3.0'
           pip install -U coverage
           pip install -U cffi
       - name: Build mysqlclient

appveyor.yml

@@ -125,7 +125,7 @@ install:
   # https://ci.appveyor.com/project/denik/gevent/builds/23810605/job/83aw4u67artt002b#L602
   # So we violate DRY and repeate some requirements in order to use
   # --no-build-isolation
-  - "%CMD_IN_ENV% %PYEXE% -m pip install -U pycparser wheel \"cython>=3.0b3\" setuptools cffi twine"
+  - "%CMD_IN_ENV% %PYEXE% -m pip install -U pycparser wheel \"cython>=3.0\" setuptools cffi twine"
 
 
 build_script:

pyproject.toml

@@ -15,7 +15,7 @@ requires = [
      # 3.0 in general has improved language support.
      # Python 3.12 requires 3.0rc2
 
-     "Cython >= 3.0rc2",
+     "Cython >= 3.0",
      # cffi on py3.12 macOS at least fails to install from its wheel if we let it get installed
      # as part of persistent:
      # OSError: [Errno 66] Directory not empty: '///persistent.../.eggs/cffi-1.15.1-py3.12-macosx-10.9-universal2.egg/cffi-1.15.1.dist-info' -> '//persistent_/.eggs/cffi-1.15.1-py3.12-macosx-10.9-universal2.egg/EGG-INFO'

scripts/releases/make-manylinux

@@ -106,7 +106,7 @@ if [ -d /RelStorage -a -d /opt/python ]; then
         cd RelStorage
         $variant/bin/pip install -U pip
         $variant/bin/pip install -U setuptools
-        $variant/bin/pip install -U 'cython>=3.0rc2'
+        $variant/bin/pip install -U 'cython>=3.0'
         PATH=$variant/bin:$PATH $variant/bin/python setup.py bdist_wheel
         auditwheel show dist/RelStorage*.whl
         auditwheel repair dist/RelStorage*.whl