New Feature:
A "gap" element was added to the text editor to give more control over spacing between paragraphs of text.
Improvements:
1. "Search" widget now has four separate border-radius settings instead of one.
2. "Up" button positioning and spacings are now responsive.
3. General accessibility improvements.
Bug Fixes:
1. "Mini Cart" custom empty link URL does not work.
2. "Posts Grid" images fade-out on scroll with certain settings combinations.
3. "Search". Icon shape and background displays incorrectly if it is outside the search field.
4. "Search". Placeholder text looks different in the editor and the front-end.
5. "Mini Cart". Spacing changes when the quantity field is being disabled.
Other minor improvements and changes.
