Ai

Upscayl 2.15.0 Adds High Fidelity Model, Multilingual Support and Lens Viewer

Upscayl 2.15.0 Adds High Fidelity Model, Multilingual Support and Lens Viewer

Upscayl v2.15.0 delivers a substantial update focused on usability, accessibility and image enhancement quality. The release introduces the new High Fidelity model, expands language support across major global markets, and adds a Lens Viewer for closer inspection of upscaled results. It also improves onboarding, model selection and operational transparency with system information, logs and usage statistics.

What Changed

The headline addition in Upscayl 2.15.0 is the new High Fidelity model, which gives users another AI-powered option for image upscaling workflows. The project also added multilingual support, with translations for English, Russian, Japanese, French, Spanish, Portuguese, Vietnamese, Indonesian and Chinese, making the app more accessible to a broader international audience.

The update introduces a new Lens Viewer, designed to help users inspect image details more closely. Clipboard image pasting is now supported as well, allowing users to quickly paste and upscale images without going through a manual file selection step.

Upscayl 2.15.0 also adds a new onboarding dialog so users can configure the application before first use. The right sidebar now displays stats such as total images upscaled and average upscaling time, while the Settings tab includes a new System Info section and logs for easier troubleshooting and device visibility.

Other changes include a refreshed interface, an updated More Options drawer, improved AI model selection with example images and descriptions, and the addition of TTA Mode for users who want more advanced upscaling behavior. The release notes also mention a broad codebase refactor, which suggests internal maintainability work alongside the visible feature upgrades.

Why It Matters

This release is notable because it is not just a cosmetic refresh. The new High Fidelity model directly expands the product's core AI value proposition, while multilingual support positions Upscayl for wider global adoption. Features like clipboard input, onboarding improvements and example-driven model selection reduce friction for new and casual users.

The addition of a Lens Viewer and built-in system and usage information also shows a stronger focus on practical user experience. These enhancements help users better evaluate output quality, understand app performance and troubleshoot issues more easily.

For users comparing AI image enhancement tools, Upscayl 2.15.0 stands out as a release that combines core model innovation with broader usability improvements. The note about the High Fidelity build being reissued also signals active maintenance and responsiveness from the project team when shipping new capabilities.

Official Source: https://github.com/upscayl/upscayl/releases/tag/v2.15.0