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] - 2026-04-09

🚀 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

diffusion-rs

[0.1.20] - 2026-04-09

🚀 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

🐛 Bug Fixes

• Scm mask
• Fixed scm mask pointer address
• Add null check before save image to avoid panic

⚙️ Miscellaneous Tasks

• Update cargo-dist version to 0.31.0 in CI configuration
• Comment out Windows target in dist configuration

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This PR was generated with release-plz.