Release v0.20.0 · mosaicml/llm-foundry

What's Changed

Bump Dev 0.20.0.dev0 by @KuuCi in #1778
Bump Example Yamls to use 0.19.0 by @KuuCi in #1779
Making tokenizers optional in the building of LLMs by @ethantang-db in #1781
Remove some more calls to HF during CI by @dakinggg in #1780
Modify validation check for multimodal messages by @adyasha-db in #1787
Remove all connection to HF in CI by @dakinggg in #1786
Update transformers requirement from <4.50,>=v4.49.0 to >=v4.49.0,<4.52 by @dependabot in #1788
Bump einops from 0.8.0 to 0.8.1 by @dependabot in #1776
Bump gitpython from 3.1.43 to 3.1.44 by @dependabot in #1775
Update transformers to 4.51 by @dakinggg in #1790
Update setuptools requirement from <78.0.0 to <80.0.0 by @dependabot in #1796
Update tiktoken requirement from <0.8.1,>=0.4 to >=0.4,<0.9.1 by @dependabot in #1797
Update packaging requirement from <25,>=21 to >=21,<26 by @dependabot in #1800
Update accelerate requirement from <1.4,>=0.25 to >=0.25,<1.7 by @dependabot in #1799
extended hf_checkpointer for any additional content saving by @ethantang-db in #1792
Load model only on global rank 0 for mixed init by @dakinggg in #1795
added attn_implementation for hf_base.py by @ethantang-db in #1801
Update setuptools requirement from <80.0.0 to <81.0.0 by @dependabot in #1803
Update datasets requirement from <3.4,>=3.3.2 to >=3.3.2,<3.6 by @dependabot in #1807
Update grouped-gemm version by @dakinggg in #1810
Remove some old deprecated code/comments by @dakinggg in #1811

Full Changelog: v0.19.0...v0.20.0