v3.9.8-beta.11 — User-Agent Rules & Localization Overhaul

What's Changed

This beta introduces a complete User-Agent profile and hostname rule manager, while consolidating frontend and native localization into stricter, verifiable catalogs.

✨ New Features

• User-Agent profiles — Save reusable User-Agent values and manage them from a focused two-pane interface.
• Automatic hostname rules — Apply saved profiles by domain priority, preserve or override browser-provided headers, and reorder rules interactively.

🛠 Improvements

• Consolidated all 27 frontend locales into one structured JSON catalog per language.
• Added native localized message catalogs and unified locale negotiation.
• Strengthened CI checks for missing, duplicate, malformed, and unused translation keys.
• Refined download-category and User-Agent management with persistent controls, native buttons, responsive layouts, and coordinated motion.

🐛 Bug Fixes

• Fixed User-Agent rule dragging, ordering persistence, drag-artifact cleanup, and add/remove animation glitches.
• Fixed unstable panel transitions and stale count presentation in task navigation.
• Kept download-category management accessible when automatic category saving is disabled.

📦 Downloads

Platform	Architecture	File
macOS	Apple Silicon · Intel	.dmg
Windows	x64 · ARM64	-setup.exe
Linux	x64 · ARM64	.AppImage .deb