Fast! - All in one search toolv3.0.52

What changed

• New featureCreate custom actions that are not available in the standard action library
• UXSet a custom image as an immersive background for the home screen
• PerformanceGeneral app optimizations

Original release notes

- Custom actions: create actions that aren't in the action library
- Immersive background: set an image as the immersive background for the Fast! home screen
- Other optimizations