# CUDA Python 12.6.2 Release notes

Released on November 5, 2024

## Highlights
- Resolve [Issue #215](https://github.com/NVIDIA/cuda-python/issues/215): module 'cuda.ccudart' has no attribute '__pyx_capi__'

## 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