New Features - Added AI HTML Review Workbench, document structure tree, breadcrumb navigation, stable node mapping, and background parsing for large documents. - Added secure preview and interactive preview modes consistent with the VS Code extension. - Supports direct pasting of AI‑generated HTML with automatic cleanup of Markdown code fences. Fixes - Enhanced preview sandbox isolation, message validation, and lifecycle management for interactive scripts. - Improved CSS compatibility and bidirectional positioning for root elements including html, head and body. - Fixed PDF print truncation for long documents, and added atomic write‑to‑disk protection for Word exports.

- Added "Save As" functionality with shortcut `Cmd+Shift+S` - Fixed closing behavior with unsaved changes. Now prompts to save before exit and correctly handles cancelling the save dialog without terminating the app. - Fixed a bug where drag-and-dropping or opening a file via system would silently overwrite unsaved changes.

Added Supported dragging and dropping local HTML files directly into the application window to open them. Fixed Fixed an initialization race condition where system-opened files (via double-click or "Open With") would briefly flash and then be overwritten by the default "Welcome" content.

Features & UX Enhancements OS File Association ("Open With") Fix: Resolved the issue where right-clicking a file and choosing "Open with Hylo" would load the default blank template. Split View Divider Resizing Improvement: Fixed the divider drag locking issue where moving the cursor over the preview would intercept and interrupt drag events. Splitting and resizing the panels is now smooth in both directions. Typing Render Performance Optimization: Refactored the tag injection to trigger only when the active file path actually changes. This prevents layout flickering and resource re-evaluations on every keystroke during active editing. Asset Loading Fixes Local Relative Image Rendering: Desktop App: Enabled Tauri's assetProtocol and configured fs:allow-read-file permissions to load local relative images

[What's New in Version 0.1.16] To provide you with a smoother and more stable HTML editing and preview experience, we have introduced the following updates: 1. Resolved History File Access Issues - Fixed a bug where trying to open files from the "Recent Files" list after restarting the app would occasionally trigger "Permission Denied" or "File Moved/Deleted" errors. You can now seamlessly reopen your historical files at any time. 2. Enhanced Real-Time Preview Stability & Performance - Fixed an issue where elements with fade-in animations or custom interactive scripts might occasionally disappear or fail to render during fast editing. - Optimized the background execution of the preview panel to reduce memory overhead and ensure smooth editing during long sessions.

·High-Fidelity PDF Export: Supports exporting HTML to PDF by invoking the native Webview print pipeline. Optimized with @media print CSS rules to hide editing controls, outline highlights, and fully preserve all rendering layouts including Tailwind CSS remote styles. ·Local Word (.docx) Export: Integrated the html-to-docx conversion engine, allowing users to save HTML skeletons as standard Word documents via native save dialogs in the desktop app, or auto-download as Blobs under the web debugging environment. ·New Export Menus: Added a sleek "Export" dropdown menu to the top titlebar, and appended PDF/Word export options to both global and preview-panel context menus. ·Native System Menu Integration: Added "Export to PDF... (Cmd+Option+P)" and "Export to Word... (Cmd+Shift+W)" actions directly to macOS/Windows native file menus.