Happy Elementor Addons Pro 2.15.0

- New: Added WPML support for the following widgets: Advanced Data Table, Author List, Breadcrumbs, EDD Cart, EDD Category Grid, EDD Checkout, EDD Login, EDD Product Carousel, EDD Product Grid, EDD Register, EDD Single Product, Facebook Feed, Single Image Scroll, Modal Popup, Happy Menu (nav menu), Post Grid, Post Tiles, Product Carousel, Product Category Grid, Product Grid, Remote Carousel, Shipping Bar, Single Product, Smart Post List, Sticky Video, Table of Contents, Twitter Feed Carousel, Creative Slider, Advanced Google Map, Logo Carousel, Off Canvas, One Page Nav.
- Fix: Additional Bug Fixes and Performance Improvements.

- Update: Replaced waypoint.js with Intersection Observer for the following widgets: Line Chart, Radar Chart, Polar Chart, Pie Chart, Table of Contents
- Update: Replaced waypoint.js with Intersection Observer for the following features: Global Badge
- Fix: PHP deprecated warning on advanced heading.

- Tweak: Enhancement in Advanced Comparison Table widget.
- Fix: Z-index issue on Table of Content widget.
- Fix: Live copy feature for sections and container.