.github/workflows/wheel.yml

@@ -32,21 +32,19 @@ jobs:
           make cython
 
       - name: Build
-        uses: pypa/cibuildwheel@v2.17.0
+        uses: pypa/cibuildwheel@v2.20.0
         env:
           CIBW_TEST_REQUIRES: "pytest"
           CIBW_TEST_COMMAND: "pytest {package}/test"
           CIBW_ARCHS_LINUX: auto aarch64
           CIBW_ARCHS_MACOS: x86_64 universal2 arm64
-          CIBW_SKIP: pp*
+          CIBW_SKIP: "pp* cp38-macosx_*"
 
-      - name: Build pure Python wheel
+      - name: Build sdist
         if: runner.os == 'Linux'
-        env:
-          MSGPACK_PUREPYTHON: "1"
         run: |
           pip install build
-          python -m build -w -o wheelhouse
+          python -m build -s -o wheelhouse
 
       - name: Upload Wheels to artifact
         uses: actions/upload-artifact@v4

ChangeLog.rst

@@ -1,3 +1,19 @@
+1.1.0
+=====
+
+Release Date: 2024-09-10
+
+* use ``PyLong_*`` instead of ``PyInt_*`` for compatibility with
+  future Cython. (#620)
+
+1.1.0rc2
+========
+
+Release Date: 2024-08-19
+
+* Update Cython to 3.0.11 for better Python 3.13 support.
+* Update cibuildwheel to 2.20.0 to build Python 3.13 wheels.
+
 1.1.0rc1
 ========
 

msgpack/__init__.py

@@ -4,8 +4,8 @@
 from .exceptions import *  # noqa: F403
 from .ext import ExtType, Timestamp
 
-version = (1, 1, 0, "rc1")
-__version__ = "1.1.0rc1"
+version = (1, 1, 0)
+__version__ = "1.1.0"
 
 
 if os.environ.get("MSGPACK_PUREPYTHON"):

msgpack/unpack.h

@@ -47,7 +47,7 @@ static inline msgpack_unpack_object unpack_callback_root(unpack_user* u)
 
 static inline int unpack_callback_uint16(unpack_user* u, uint16_t d, msgpack_unpack_object* o)
 {
-    PyObject *p = PyInt_FromLong((long)d);
+    PyObject *p = PyLong_FromLong((long)d);
     if (!p)
         return -1;
     *o = p;
@@ -61,7 +61,7 @@ static inline int unpack_callback_uint8(unpack_user* u, uint8_t d, msgpack_unpac
 
 static inline int unpack_callback_uint32(unpack_user* u, uint32_t d, msgpack_unpack_object* o)
 {
-    PyObject *p = PyInt_FromSize_t((size_t)d);
+    PyObject *p = PyLong_FromSize_t((size_t)d);
     if (!p)
         return -1;
     *o = p;
@@ -74,7 +74,7 @@ static inline int unpack_callback_uint64(unpack_user* u, uint64_t d, msgpack_unp
     if (d > LONG_MAX) {
         p = PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)d);
     } else {
-        p = PyInt_FromLong((long)d);
+        p = PyLong_FromLong((long)d);
     }
     if (!p)
         return -1;
@@ -84,7 +84,7 @@ static inline int unpack_callback_uint64(unpack_user* u, uint64_t d, msgpack_unp
 
 static inline int unpack_callback_int32(unpack_user* u, int32_t d, msgpack_unpack_object* o)
 {
-    PyObject *p = PyInt_FromLong(d);
+    PyObject *p = PyLong_FromLong(d);
     if (!p)
         return -1;
     *o = p;
@@ -107,7 +107,7 @@ static inline int unpack_callback_int64(unpack_user* u, int64_t d, msgpack_unpac
     if (d > LONG_MAX || d < LONG_MIN) {
         p = PyLong_FromLongLong((PY_LONG_LONG)d);
     } else {
-        p = PyInt_FromLong((long)d);
+        p = PyLong_FromLong((long)d);
     }
     *o = p;
     return 0;

pyproject.toml

@@ -21,6 +21,7 @@ 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",
     "Intended Audience :: Developers",

requirements.txt

@@ -1,2 +1 @@
-# Also declared in pyproject.toml, if updating here please also update there.
-Cython~=3.0.10
+Cython~=3.0.11