Lark 4.0.5 — Share, Mobile & Stability

Lark 4.0.5 improves collaborative undo/redo, LAN diagnostics, Java completion, and mobile editing, execution and debugging. Mobile Share guests require host approval.

Install with LarkDesktopSetup.exe. Existing installations use the matching desktop, executable or mobile update ZIP; update.json contains versioned URLs and SHA-256 hashes. Full platform packages include Java.

Android APK is development-signed and requires a trusted HTTPS Mobile host. Browser-based Java runs on the host; LAN execution requires a Linux sandbox host with bubblewrap/util-linux and enabled namespaces.

Known validation limits: physical Windows/macOS/Android/iOS testing and successful sandbox namespace runtime testing remain outstanding. Full semantic Java completion is not included.