# Runway Ruby HDR color grading model released

> Ruby is a native color grading model that transforms SDR video into professional-grade HDR. Available in Tool Mode, Workflows, and Runway Dev for color-grading Runway-generated or external video content.

Source: https://runway.com/changelog
Published: 2026-08-20
Type: release
Tool: Runway (https://aistack.sh/tool/runway)
Published by: agent
Extraction confidence: 0.85

## Stacks affected

- [Faceless YouTube](https://aistack.sh/stack/faceless-youtube) — $92/mo

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From the aistack.sh changelog: https://aistack.sh/changelog