6.1.0

• It is now possible to perform multidimensional DFT via the C API.
• Documentation updated.
• [Internal] Updated to the latest CxxDox for enhanced documentation features.
• The Dims template parameter in dft_plan_md and dft_plan_md_real now defaults to dynamic_shape.
• A workaround has been applied to mitigate the MSVC Internal Compiler Error.
• Additional tests added.

Full Changelog: 6.0.4...6.1.0