v5.2.1
QuickView v5.2.1 - The Animation & Personalization Update
Release Date: 2026-04-15
QuickView v5.2.1 focus on modern motion formats and deep visual personalization, delivering our most refined "Geek Glass" experience yet.
🎬 Full Animation Support
QuickView now provides a high-performance viewing experience for modern and classic animation formats.
- Universal Formats: Full hardware-accelerated support for
.gif,.webp,.apng, and.avifs. - Frame Inspector: Pause animations and use
Alt + Arrow Keysto step through frames with precision.
🎨 Deep Personalization
We've overhauled the theme engine to give you absolute control over your environment.
- Theme Modes: Choose between Dark, Light, or Automatic (system-synced) UI modes.
- Accent Customization: Pick custom accent colors and text colors to match your workflow.
- Ambient Dimmer: A configurable overlay that dims the background when interacting with menus or galleries to focus the eye.
🛡️ Professional Animation Debugger
Designed for artists and performance enthusiasts.
- Dirty Rect Indicator: Toggle a dedicated debug button in animation mode to visualize the exact pixel regions currently being updated on the GPU. Enable in
Settings > Visuals > Professional Tools.
🛠 Reliability & UX Enhancements
- HDR Color Fix (#131): Optimized the linear rendering path to ensure HDR images no longer appear "washed out" on HDR-enabled displays.
- JXL Stability (#137): Resolved a regression in the JPEG XL decoder causing memory leakage during rapid page-turning.
- Sharp Initial Scaling (#127): Fixed a bug where 1080p images could appear slightly blurry on native 1080p monitors.
- Right-Click Drag Zoom (#132, #129): Introduced professional vertical drag zooming by holding the Right Mouse Button.
- Natural Metadata: Improved EXIF parsing performance and accuracy for modern camera brands.