We are excited to announce the release of Astroid 3.1.6. This is a quick fix for the issues at 3.1.5. Along with some improvements to the functionality and style of some widgets. Thanks for the support and quick response to issues from members @WM-Loose & @Joomlaplates .
Added

    Add Unveil Effect to Image

Updated

    Update Unveil effect for Image Widget, Image Group Widget and Grid Widget
    Update Testimonial Widget - Add Rating Option
    Update ImageGroup can view image via Lightbox

Improved

    Improve GetExt function for Logo

Fixed bugs

    Fix issue Call to undefined method Joomla\Filesystem\File::getExt() in Joomla 4