# CUDA Python 11.4.0 Release notes

Released on August 16, 2021

## Highlights
- Initial EA release for CUDA Python
- Supports all platforms that CUDA is supported
- Supports all CUDA 11.x releases
- Low-level CUDA Cython bindings and Python wrappers

## Limitations

- Source code release only; Python packages coming in a future release.

### CUDA Functions Not Supported in this Release

- cudaGetTextureReference
- cudaGetSurfaceReference
- cudaBindTexture
- cudaBindTexture2D
- cudaBindTextureToArray
- cudaBindTextureToMipmappedArray
- cudaLaunchKernel
- cudaLaunchCooperativeKernel
- cudaLaunchCooperativeKernelMultiDevice
- cudaMemcpyToSymbol
- cudaMemcpyFromSymbol
- cudaMemcpyToSymbolAsync
- cudaMemcpyFromSymbolAsync
- cudaGetSymbolAddress
- cudaGetSymbolSize
- cudaUnbindTexture
- cudaGetTextureAlignmentOffset
- cudaBindSurfaceToArray
- cudaGetFuncBySymbol
- cudaSetValidDevices
- cudaGraphExecMemcpyNodeSetParamsFromSymbol
- cudaGraphExecMemcpyNodeSetParamsToSymbol
- cudaGraphAddMemcpyNodeToSymbol
- cudaGraphAddMemcpyNodeFromSymbol
- cudaGraphMemcpyNodeSetParamsToSymbol
- cudaGraphMemcpyNodeSetParamsFromSymbol