Sound Effectsv2.0

What changed

• UXUpdated design layouts
• New featureAdded functionality to stop active sound effects when a new one is triggered
• New featureAdded a new page for sound effect credits, copyright information, and app promotions

Original release notes

- Updated design layouts.

- Extra functionality to stop other SFX when another is pressed.

- New page adding credits for sound effects, copyright and additional apps.