v0.4.0 — Qwen Image Edit & Mage-Flow Edit

Since 0.3.0

Two more ComfyUI-backed edit models, joining FLUX.2 Klein and HiDream. All four are HTTP
clients to an external ComfyUI — nothing is vendored.

Qwen Image Edit 2511. INT8 ConvRot diffusion model + Qwen 2.5 VL encoder + Qwen image
VAE + the default LightX2V 8-step Lightning LoRA (model_version="qwen_image_edit_2511"),
plus a lower-VRAM Q5_K_M GGUF variant (qwen_image_edit_2511_gguf, via ComfyUI-GGUF).

Mage-Flow Edit (Microsoft, 4B). INT8 ConvRot transformer + Qwen3-VL 4B encoder + Mage
VAE, in a 30-step RL-aligned variant (mage_flow_edit) and a 4-step distilled one
(mage_flow_edit_turbo).

Unified Reference Images editor. FLUX.2, HiDream, Qwen and Mage now share one ordered
reference-image control: the first image is always present; later images can be raw or
temporal frames, or an uploaded style reference via a drag-and-drop picker.

One-command model fetchers with resume-on-interrupt: download-qwen-image-edit.sh,
download-qwen-convrot.sh, download-mage-flow.sh.

Setup and exact Hugging Face downloads for each backend are in the README and
docs/settings.md. Every
backend ships with tests.

Full diff: v0.3.0...v0.4.0