.. SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
.. SPDX-License-Identifier: Apache-2.0

CUDA Python 12.6.2 Release notes
================================

Released on November 5, 2024. Post 1 rebuild released on November 12, 2024.

Highlights
----------
- Resolve `Issue #215 <https://github.com/NVIDIA/cuda-python/issues/215>`_: module ``cuda.ccudart`` has no attribute ``__pyx_capi__``
- Resolve `Issue #226 <https://github.com/NVIDIA/cuda-python/issues/226>`_: top-level Cython source files not packaged

Limitations
-----------

CUDA Functions Not Supported in this Release
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

- Symbol APIs
    - cudaGraphExecMemcpyNodeSetParamsFromSymbol
    - cudaGraphExecMemcpyNodeSetParamsToSymbol
    - cudaGraphAddMemcpyNodeToSymbol
    - cudaGraphAddMemcpyNodeFromSymbol
    - cudaGraphMemcpyNodeSetParamsToSymbol
    - cudaGraphMemcpyNodeSetParamsFromSymbol
    - cudaMemcpyToSymbol
    - cudaMemcpyFromSymbol
    - cudaMemcpyToSymbolAsync
    - cudaMemcpyFromSymbolAsync
    - cudaGetSymbolAddress
    - cudaGetSymbolSize
    - cudaGetFuncBySymbol
- Launch Options
    - cudaLaunchKernel
    - cudaLaunchCooperativeKernel
    - cudaLaunchCooperativeKernelMultiDevice
- cudaSetValidDevices
- cudaVDPAUSetVDPAUDevice
- cudaFuncGetName
- cudaFuncGetParamInfo
