Version 2.28.0

• New Features

  • Torch

    • Add resumable checkpointing for AdaScale optimization (20ecb0a)

  • Common

    • Migrate pybind11 bindings to Cython using Python's Stable ABI to enable Python-version-independent wheels (0d6f856)

• Bug fixes and Improvements

  • Torch
    • Fix rescale encodings not propagating with shared scale values (d9f3a90)

• Documentation

  • Update docs and examples to use new API for setting lm_head precision (ac3e11e)