Update 4 packages

mingw-w64-i686-python (3.12.7-3 -> 3.12.8-1)
mingw-w64-x86_64-python (3.12.7-3 -> 3.12.8-1)
msys2-runtime (3.5.4-5 -> 3.5.5-1)
msys2-runtime-devel (3.5.4-5 -> 3.5.5-1)

Signed-off-by: Git for Windows Build Agent <[email protected]>

Author: Git for Windows Build Agent

mingw32/bin/libpython3.12.dll

@@ -24,7 +24,13 @@ struct _py_object_state {
      * together via the _ob_prev and _ob_next members of a PyObject, which
      * exist only in a Py_TRACE_REFS build.
      */
-    PyObject refchain;
+    PyObject *refchain;
+    /* In most cases, refchain points to _refchain_obj.
+     * In sub-interpreters that share objmalloc state with the main interp,
+     * refchain points to the main interpreter's _refchain_obj, and their own
+     * _refchain_obj is unused.
+     */
+    PyObject _refchain_obj;
 #endif
     int _not_used;
 };

mingw32/bin/libpython3.dll

@@ -132,15 +132,8 @@ extern PyTypeObject _PyExc_MemoryError;
         .context_ver = 1, \
     }
 
-#ifdef Py_TRACE_REFS
-# define _py_object_state_INIT(INTERP) \
-    { \
-        .refchain = {&INTERP.object_state.refchain, &INTERP.object_state.refchain}, \
-    }
-#else
 # define _py_object_state_INIT(INTERP) \
     { 0 }
-#endif
 
 
 // global objects

mingw32/bin/python.exe

@@ -143,6 +143,8 @@ PyAPI_DATA(PyTypeObject) _PyBufferWrapper_Type;
 PyObject *
 _PySuper_Lookup(PyTypeObject *su_type, PyObject *su_obj, PyObject *name, int *meth_found);
 
+extern int _PyType_AddMethod(PyTypeObject *, PyMethodDef *);
+
 #ifdef __cplusplus
 }
 #endif