- New H3 Prompt Planner (GGUF): video/image/audio context, H3-standard three-section output
- Three task modes: t2v, i2v, h3_multi_ref
- PyAV seek for fast video frame extraction
- Frontend panel with drag-drop upload, audio trimming, material preview
- Direct passthrough to official MiniMax H3 Reference to Video node
- ref_video_1/ref_image_1/ref_audio_1 prompt referencing
- Orphan llama-omni-server cleanup on startup
- VRAM cleanup: gc.collect() + cuda.empty_cache() after inference
- Updated README with H3 section, INSTALL.md, TUTORIAL.zh-CN.md