This library has been pretty much replaced by Span<T>, which does essentially the same thing (and even more, since the compiler/runtime are Span-aware).
If there are any bugs in this library, they will continue to be addressed, but you shouldn't expect new features. Please migrate to using Span<T> on platforms which support it. For platforms that do not support Span<T>, feel free to continue using this library, but you should have a plan to move to platforms that support Span<T>.
A library for slicing and dicing arrays (without copying).