Added backdrop filter support that allows blurring, color shifting, etc., the area behind layers.
Added a dedicated System Status menu item to LayerSlider's dashboard.
Added "Recommended Settings" section to System Status.
Improvements in text rendering and resizing sliders and popups.
Increased PHP compatibility with some non-GNU systems, like Solaris or Alpine Linux.
Fixed a rare issue that caused severe interface display issues.
Fixed video poster images not properly displaying in some cases.
Fixed Parallax Transition's Transform Origin setting.
