Update transformers to v5.x, unsloth, and add MoE LoRA conversion#576

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Kovbo wants to merge 13 commits intomainfrom

update-transformers-v5

Commits on Feb 23, 2026

feat: update transformers to v5.x, unsloth, and add MoE LoRA conversion

Kovbo
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claude
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fix: pin trl<=0.24.0 for unsloth 2026.2.1 compatibility

Kovbo
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claude
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fix: override unsloth dep constraints for transformers v5 + trl compat

Kovbo
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claude
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fix: add warnings_issued attr for transformers v5 + unsloth compat

Kovbo
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claude
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fix: add return_dict=False to apply_chat_template calls for transformers v5

Kovbo
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claude
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fix: remove unsloth-zoo VCS pin, use PyPI 2026.2.1 instead

Kovbo
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claude
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revert: remove unnecessary changes to backend.vcs.txt and model.py

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claude
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fix: remove TrainerArgs fields removed in transformers v5

Kovbo
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claude
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fix: pin transformers==5.1.0 to avoid breakage from future releases

Kovbo
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claude
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fix: restore trl==0.20.0 pin and remove unnecessary trl override

Kovbo
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claude
committed

Commits on Feb 24, 2026