chore: release v0.1.20

[newfla]

🤖 New release

• diffusion-rs-sys: 0.1.19 -> 0.1.20
• diffusion-rs: 0.1.19 -> 0.1.20

Changelog

diffusion-rs-sys

[0.1.20] - 2026-06-15

🚀 Features

• Unet spectrum caching support
• Added DiT support to spectrum cache
• Show tensor loading progress in MB/s or GB/s
• Add flux2 small decoder
• Ernie image preset
• Hires upscaler support (#102)
• Add max_vram option for optimized VRAM usage in CLI and model configuration
• Add Apple framework links and include ggml-backend in wrapper.h
• Add HiDream O1 image presets and configuration functions
• Add module backend assignment support
• Add LTXAV embeddings connectors and audio VAE model support with temporal tiling option
• Add LongCat image support
• Add Lens and LensTurbo presets
• Add VAE format and streaming options to ModelConfig
• Implement lazy loading of model parameters from disk for low VRAM support

🐛 Bug Fixes

• Build on macos by using metal backend as default
• Restore ggml-blas static library linking only for metal backend

⚙️ Miscellaneous Tasks

• Update subproject commit reference in stable-diffusion.cpp

diffusion-rs

[0.1.20] - 2026-06-15

🚀 Features

• Added cache option to cli
• Unet spectrum caching support
• Anima preview 2 preset
• Added DiT support to spectrum cache
• Added Q8.0 variant for sdxs512DS
• Show tensor loading progress in MB/s or GB/s
• Add flux2 small decoder
• Ernie image preset
• Hires upscaler support (#102)
• Use random seed as default
• Add max_vram option for optimized VRAM usage in CLI and model configuration
• Add Apple framework links and include ggml-backend in wrapper.h
• (cli) Include preset name in output file names for better identification
• Add HiDream O1 image presets and configuration functions
• Update max_vram option to auto-detect free VRAM minus 1 GiB
• Add module backend assignment support
• Add LTXAV embeddings connectors and audio VAE model support with temporal tiling option
• Add LongCat image support
• Add Lens and LensTurbo presets
• Add VAE format and streaming options to ModelConfig
• Implement lazy loading of model parameters from disk for low VRAM support

🐛 Bug Fixes

• Scm mask
• Fixed scm mask pointer address
• Add null check before save image to avoid panic
• Build on macos by using metal backend as default
• Restore ggml-blas static library linking only for metal backend

⚙️ Miscellaneous Tasks

• Update cargo-dist version to 0.31.0 in CI configuration
• Comment out Windows target in dist configuration
• Update subproject commit reference in stable-diffusion.cpp
• Disable windows problematic builds

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This PR was generated with release-plz.