# 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