v0.33.0: MUSA backend support and bugfixes
Small release this month, with key focuses on some added support for backends and bugs:
torch.float8_e4m3fn format dtype_byte_size by @SunMarc in https://github.com/huggingface/accelerate/pull/2945device_map="auto" by @muellerzr in https://github.com/huggingface/accelerate/pull/2914multi_gpu was being set and warning being printed even with num_processes=1 by @HarikrishnanBalagopal in https://github.com/huggingface/accelerate/pull/2921pip caching in CI by @SauravMaheshkar in https://github.com/huggingface/accelerate/pull/2952Full Changelog: https://github.com/huggingface/accelerate/compare/v0.32.1...v0.33.0
Fetched April 7, 2026