SetFit v1.2.0 tested across transformers 4.41-5.16, with v5 migration details

tomaarsen · x · 2026-09-04

SetFit v1.2.0 is tested across transformers 4.41–5.16, Sentence Transformers 3.0–6.0, huggingfacehub 0.24–1.30, datasets 2.15–5.0 and Python 3.9–3.13, with CI presets for the newest stack, oldest pins and the last v4 generation. Under transformers v5: warmupproportion still works (now fractional warmupsteps), loggingdir is ignored with a warning (set TENSORBOARDLOGGINGDIR instead), Trackio/W&B callbacks work out of the box, and reportto is now honoured.

Related event: SetFit v1.2.0 released: prompt-free few-shot classifier catches up with modern stack(9 posts)→

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