- _extract_lora_svd: return None early for 1D tensors (bias vectors) to prevent torch.linalg.svd crash; add test_1d_delta_returns_none - LoRAExtractFromModel: add optional base_clip/finetuned_clip inputs; fix model_lora_keys_clip to use cond_stage_model instead of model; merge CLIP state dicts into base_sd/fine_sd when both CLIPs provided; warn when only one CLIP is connected; remove redundant import comfy.lora Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>