Refactored the package so other packages can extend it. This is possible by:
safe_tensor_buffer and
safe_tensor_meta methods.safetensors_frameworks.safe_load_file no longer defines a default
framework. Set framework='torch' to get the previous
behavior. # safetensors 0.1.2
Added support for BF16 data types.
NEWS.md file to track changes to the
package.