V9.3

Quick follow-up to V9.2 - a crash fix, plus internal cleanup and a real speed-up in the Software Requirements checker from a code review.

Fixes

• A crash switching to "Specific" song mode on a fresh install. If you hadn't downloaded any songs yet (still on "Everything"/AUTO) and switched the main window's mode to "Specific," the song picker could crash with an unhandled exception. Fixed.
• The Software Requirements dialog now appears instantly instead of pausing for up to a second first. Its startup scan was measured at ~850-1000ms of dead time before the window even showed up; that work now happens after the window appears, and a repeated internal check that used to re-scan from scratch each time is now ~3x faster on its own.
• Assorted internal robustness cleanup from the same review (shared install-orchestration code across the GUI and console, data-driven requirement detection instead of hardcoded per-item logic, a few small perf/duplication fixes) - no other visible behavior change.

Upgrading from V9.2?

Just extract this zip over your existing install folder (or delete everything except config.txt first, then extract) - your settings carry over automatically.

Getting started

1. Download LegacyDownloaderV9.3.zip below and extract it anywhere.
2. Double-click LegacyDownloader-GUI.bat.
3. Follow the on-screen setup - or open the tutorial for a full walkthrough.

Requirements

Windows with PowerShell 5.1 (built into every modern Windows install). Nothing else to install - rclone.exe ships inside the zip. (Or Linux with PowerShell Core + rclone on your PATH - console only, no Requirements checker there yet - see the README's "Running on Linux" section.)