v0.9.3-alpha

v0.9.3-alpha — LED Effects Overhaul + OSD Fixes + New Features

LED Effects

• 6 new effects: Heartbeat, Plasma, Drip (per-knob) + Aurora, Matrix, Starfield (global spanning)
• 2 new fill effects: CycleFill (color cycling fill), RainbowFill (rainbow fill)
• Improved effects: Fire (smooth candle-style, no strobing), Pulse (per-LED ripple), AudioReactive SpectrumBands (3-LED VU fill)
• Fixed: RainbowWave/RainbowCycle speed slider now works, Collision timing bug
• PositionFill/PositionBlend: Smooth progressive fade matching Turn Up source
• Color presets tab: 10 gradient palettes (Fire, Ocean, Sunset, Neon, etc.)
• Effect preset colors: Effects auto-set ideal colors on selection
• Hardware hover preview: Hover over effect tiles to preview on actual LEDs

OSD & Quick Wheel

• OSD shows curve-applied volume — accurate % with non-linear curves
• OSD final-value timer — always shows true final % after fast turns
• OSD multi-monitor fix — DPI-aware per-monitor positioning
• Quick Wheel media controls mode — Play/Pause, Next, Prev, Mute, Volume
• Quick Wheel custom mode — build your own wheel with up to 8 actions
• Quick Wheel duration slider — configurable auto-dismiss (1-15s)
• OSD slider precision — 0.1s steps, minimum 0.3s

Button Actions

• Cycle Profiles — cycle through selected profiles
• App Picker Dialog — running apps + 15 common presets
• Launch exe argument support — Update.exe --processStart Discord.exe

Other Fixes

• Config guard — prevents settings from being overwritten on fresh install
• Tray auto-refresh — device list updates on plug/unplug
• DWM border removed — no more white border on main window and OSD
• Startup guard increased to 8s

Downloads

• Windows: AmpUp-Setup-0.9.3-alpha.exe (requires .NET 8 Desktop Runtime)
• macOS: AmpUp-0.9.3-alpha.dmg (same as 0.9.2 Mac build)