• Added: WordPress 5.7 compatible.
• Fixed: Spinner field unit issue in repeater fields.
• Fixed: Media field svg preview issue.
• Updated: Google Web Fonts array.
• Updated: "Font Awesome 5 Free" package and added new icons.
• Updated: JS libraries (codemirror, leaflet, etc).
• Improved: Mobile device styles.
• Improved: Multiple instances for avoid potential conflicts.
• Improved: Callback field for class method calls.