This is the release note of v6.2.0. See here for the complete list of solved issues and merged PRs.

New Features

• Allow copying in the format cupy_array[:] = numpy_array (#2219, thanks @pentschev!)

Enhancements

• Fix _preprocess_args to avoid calling hasattr (#2263)
• Simplify _prepare_multiple_array_indexing (#2264)
• Add constant modification to vector_equal (#2265)
• Remove unused code (#2275)
• Remove warning about nvcc absence (#2302)

Bug Fixes

• Make __cuda_array_interface__()['strides'] be tuple (#2273, thanks @leofang!)
• Avoid CUDNN_STATUS_BAD_PARAMS (#2285, thanks @himkt!)
• Add wrappers for can_cast, common_type and result_type functions (#2304, thanks @pentschev!)

Documentation

• Document interoperability with mpi4py (#2288, thanks @leofang!)
• Update installation guide (#2297)

Tests

• Enhance tests for type routines (#2311)