TRL

Timeline

1. Oct 16, 2026 · Research paper · 1 source
   Look Back, Correct Forward: Error Feedback Calibration for Time Series Forecasting
   To address this, we introduce Error Feedback Calibration (EFC), a fully test-time framework for deterministic post-hoc correction of time series forecasting.
2. Oct 15, 2026 · Open-source release · 1 source
   huggingface/trl v1.16.0
   🛠️ TRL now trains on AWS Trainium
3. Oct 12, 2026 · Open-source release · 1 source
   unslothai/unsloth v0.1.906-beta: Browser Use + Qwen-Image-2.1-Turbo
   Models can now use the browser in Unsloth.
4. Oct 8, 2026 · Open-source release · 1 source
   huggingface/trl v1.15.0
   SFT, DPO, KTO, GRPO, RLOO and Distillation now score tokens with a fused LM head: a Triton kernel projects the hidden states through the LM head in tiles and reduces to per-token log-probs and entropy directly, so the [batch, seq, vocab] logits tensor is never built.
5. Oct 6, 2026 · Open-source release · 1 source
   huggingface/trl v1.14.2
   Patch release fixing two cases of silently wrong training and three crashes.
6. Sep 29, 2026 · Open-source release · 1 source
   huggingface/trl v1.14.1
7. Sep 28, 2026 · Open-source release · 1 source
   unslothai/unsloth v0.1.900-beta: Laya Decision Models + Library
   Run and serve Decision Models like Laya (open-source Jev) locally

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