WP Optimize Premium 4.4.1

* FIX: Onboarding wizard RTL issue
* FIX: Prevented plugin table JSON data in the uploads directory from being updated on every WP-Optimize admin page load

* FEATURE: Added Onboarding Wizard
* FIX: Ensured old cache purging cron job is scheduled successfully
* FIX: Fixed a potential fatal error in the WPO_Page_Optimizer class
* TWEAK: Fixed the ability to disable caching menu in admin bar
* TWEAK: Updated file permissions for wpo-plugins-tables-list.json

* FIX: Prevent PHP fatal error occurring when cache is enabled and the "Aelia Currency Switcher for WooCommerce" plugin is active
* FIX: Cache – Fixed compatibility issue
* FIX: Database - Table Usage - Fixed the issue with incorrect table name detection in certain cases
* FIX: Fixed UI Issue - Content cut off in "Review Actions" modal under WP-Optimize > Database
* FIX: Fixed _load_textdomain_just_in_time trigger too early
* FIX: Premium - Unused images - Fixed an issue with clearing the cache of unused images
* FIX: Smush - Compressing an image larger than the reSmush.it service limit freezes the popup in the Media Library
* FIX: Smush - Fixed issue with multiple images compression action
* FIX: Undefined property: stdClass::$plugin_status bug fixed
* REFACTOR: Database - Table Usage - enhanced variable names
* REFACTOR: Using strict comparison throughout the codebase
* TWEAK: Improve detection of cloudflare handling browser cache
* TWEAK: Added validation for AJAX commands in the Premium version
* TWEAK: Convert already compressed images to webp format when possible
* TWEAK: Fix the compatibility issue with ALTCHA when using the ASE Pro Plugin
* TWEAK: Improve browser caching by adding max-age option
* TWEAK: Premium - Cache - Do not process the cache when the user cannot be identified
* TWEAK: Premium - Database - Tables usage report shows data only for active plugins
* TWEAK: Premium - Unused Images - Enhanced detection for Revolution Slider
* TWEAK: Premium - Unused Images - Improved detection of unused images in Oxygen Builder
* TWEAK: Premium - Unused Images - Recognize Oxygen 6 images
* TWEAK: Premium - Prevent PHP warnings from Table Usage feature
* TWEAK: Remove unused jQuery 1.12.4 dependency
* TWEAK: Run database table optimization last
* TWEAK: Updated links
* TWEAK: Various tweaks and improvements to code

* FEATURE: Premium - Cache - Cache REST API requests
* FEATURE: Premium - Further reduce CSS files sizes by removing unused CSS rules
* FIX: Added backward compatibility for timezone and datetime functions and improved status report support for older WordPress versions like 4.9.
* FIX: PHP Warning file_exists(): open_basedir restriction in effect
* FIX: Prevented buffer initialization during wp-cron when HTML DOM is unavailable.
* REFACTOR: Database - Table Usage - Refactored execute_query_analysis() function
* TWEAK: Added new UpdraftCentral endpoints
* TWEAK: Enhanced multisite support: added performance widget to Network Dashboard and fixed sub-site widgets to show only site-specific 404 request counts.
* TWEAK: Fix external loading of Gtag analytics script
* TWEAK: Moved the tooltip tag outside the <label> tag
* TWEAK: Performance - 404 Detector (Not Found Requests) added a button to clear all logs.
* TWEAK: Publishing a post or custom post type (CPT) no longer clears the cache of all posts of the same type.
* TWEAK: Removed return statements from constructors and added checks at the point of class instantiation.
* TWEAK: Smush - Enhanced compatibility and performance with EWWW Image Optimizer installed
* TWEAK: Premium - Added cache support for Nelio A/B Testing plugin
* TWEAK: Added a hook to trigger custom code when a page is not cached