ScrcpyGUI 4.0.0

What's new in 4.0.0

scrcpy v4.0 Native UI Controls:

• Flex Display (-x): Dynamic software desktop resizing in Desktop Mode.
• Camera Torch & Zoom: Full slider and toggle capabilities for device sensors.
• Keep Active: Non-intrusive wake locks to prevent screen sleep.
• Background Color: Swatch-preview custom border/letterbox colors.

Dynamic Update Manager:

- Asynchronous mount-time update comparisons of scrcpy --version against official GitHub
/releases/latest APIs.
- Stunning, side-by-side dark glassmorphic confirmation prompt offering dynamic auto-upgrades and
custom path hot-swaps.

Failsafe Camera Lens Launcher:

- Full-width, auto-populating specific device camera lens lists (back vs. front sensors,
resolutions, zoom, FPS) via dynamic Refresh Lenses triggers.
- Auto-maps resolutions to standard formats and injects a failsafe 1080p camera-size default
(1920x1080), completely preventing hardware encoder crashes on high-megapixel sensors (such as
your native 4080x3060 back lens).
- Added Auto / Default select mapping to dynamically omit both --camera-fps and --max-fps CLI
parameters.

Security Auditing & Hardening:

• Pinned exact dependencies to secure package installations.
• Secured recursive path traversal vectors inside directory duplication helpers.
• Hardened the translation lookup keys against prototype pollution vectors.

Multi-Language Support:

• Added fully-translated locale assets across English, French, Portuguese, Russian, Simplified
• Chinese, and Traditional Chinese.

Full release notes »