Groovy Mega Menu 2.6.3

* Add: Option for additional menu that allow to show submenu on click or hover.
* Add: Added option to set own font for additional menu.
* Add: Added compatibility with Bricks page builder.
* Fix: Error Message deprecated $render_slug on PHP 8+

[Improved]
- The plugin has been highly optimized, the size of the main frontend.js file has been reduced by more than 3 times.
[Fixed]
- Fixed display of mobile hamburger in some cases.

* Add: Added the ability to display the "X" icon for closing the menu for the mobile version, without using the "Animated Hamburger menu" setting.
* Add: New feature for displaying the close icon "X" of the menu for the desktop version of Minimalistic style.
* Add: New setting for vertical positioning of menu items in the desktop Minimalistic style "Menu list alignment".
* Add: New setting for mobile positioning of menu items in the horizontal plane "Menu items horizontal Align".
* Fix: Now in the desktop the Minimalistic style submenu matches the width of the setting in "General > Submenu > Submenu width".