Patch 1.14.2 corrects generation path errors in GRPO, RLOO, and Distillation.

The official source reports this update: v1.14.2. Patch release fixing two cases of silently wrong training and three crashes. Worth calling out: #7505 affects GRPO, RLOO and Distillation on the default generation path ( use_vllm=False ). Models that end a turn with an id only their generation config declares (Gemma 3/4, Phi-3.5, ...) did not stop at the end of the turn, and everything generated after it was trained on, up to max_completion_length . The only visible sign was completions/clipped_ratio close to 1. With vLLM, generation stopped correctly but the metrics were still wrong, and mask_truncated_completions=True dropped every finished completion.