1.8.0

Whats New

• Cursor is now using relative mode with warp
• Update SDL to 2.0.20
• Update Dukglue to fix macOS (tested with xcode 14.3.1)
• Update Paula/RJP code (from ScummVM)

Whats Fixed

• Helicopter screen now rendering using VSYNC (#44)
• Fix filenames with different casing and matching MD5 (#69)
• Cursor fixed on Wayland (#71)