* FEATURE: Premium - Cache – Added ability to cache only selected URLs
* FEATURE: Premium - Minify - Host Google Fonts locally
* FEATURE: Premium - Option to enhance page performance by applying Capo.js rules
* FIX: Cache - fixed sitemap caching issue
* FIX: Improved compatibility with WordPress versions earlier than 6.1
* FIX: Reset WebP conversion failure no longer appears in the popup
* FIX: Resolved issues with detecting WebP conversion availability
* FIX: Smush – Fixed missing tooltip in the 'Compress' pop-up in Media Library
* FIX: Stop initialization of page optimizer for non-HTML requests
* FIX: Remove marcusschwarz/lessc lib from autoload
* TWEAK: Added support for bypassing WPO features via a URL query parameter defined by the WPO_DISABLE_MODE_URL_PARAM constant
* TWEAK: Allow some database records cleanup for Kinsta users
* TWEAK: Clear cache of archived pages when a related post is updated
* TWEAK: Disabled CSS/JS merging by default.
* TWEAK: Enhanced 404 detector compatibility with plain permalinks
* TWEAK: WP_Optimize_Options::auto_option_settings() is not called in Premium version
* TWEAK: Improved timestamp handling to prevent fatal errors on WordPress 4.9
* TWEAK: Improved Minify settings UI so JavaScript options correctly show/hide when JS minification is enabled/disabled
* 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
* FIX: Potential PHP fatal error when no site is selected during database optimization in multisite
* FIX: Issue where the database optimization spinner remained indefinitely active
* FIX: PHP 8.4 compatibility warnings
* FIX: Minify default exclusions fatal error
* FIX: Premium - Potential PHP fatal error - type hinting error in the database table usage feature
* FIX: Premium - Page cache and lazy load meta boxes no longer display on post edit screen when their respective options are disabled
* FIX: Only purge relevant files when a published post is saved; also purge the author archive cache upon post save
* FIX: Premium - Fixed compatibility of Table usage with WordPress versions earlier than 5.3
* REFACTOR: Premium - Database - Table Usage - added missed translation functions
* TWEAK: Purged content will preload only when cache is enabled, and the user-agent has been updated to a modern browser and OS version
* TWEAK: Update seasonal advert banner logos, texts and links
* TWEAK: Update plugin readme text and links
* TWEAK: Premium - Cache - Add UI element to ignore query variables
* TWEAK: Premium - Database - Table Usage - replaced loading state with native modal
* TWEAK: Removed seasonal discount ads except Black Friday
* FIX: Cache - Resolved PHP warning caused by excessively long cache file names
* FIX: Corrected typo from `meta data` to `metadata`
* FIX: Cron reschedule event error for hook `wpo_prune_404_log` when `is_minimum_requirement_met` is `false`
* FIX: Premium - Fixed a rare PHP warning that could occur when saving a post
* FIX: Unused image - incorrect image filtering in multisite
* FIX: WP Remote sync conflict caused in v4.2.1 and v4.2.2 By replacing wp_salt with core PHP functions
* FIX: YouTube lazy-load – Thumbnail image now falls back to JPG if browser doesn't support WebP
* FIX: WebP images were not being served in Firefox on certain environments
* TWEAK: 404 detector logs URLs on mobile screens goes out of viewport fixed.
* TWEAK: CSS Improvements, better font size handling, remove duplication, and SASS instead of import
* TWEAK: Delay YouTube preview image cache purging
* TWEAK: Display notice when server does not allow database optimizations
* TWEAK: Enhanced database optimization compatibility with jQuery 4
* TWEAK: Fixed incorrect transients count in database optimizations UI
* TWEAK: Improved sanitization of incoming data in `Updraft_Smush_Manager_Commands`
* TWEAK: Minify - Improved compatibility with Divi theme's dynamically generated assets
* TWEAK: Multisite corrected site count in database optimizations UI.
* TWEAK: Preserve EXIF data is set to false by default in all places at codebase level.
* TWEAK: Update URLs of links and images to point to https://teamupdraft.com
* FIX: Cache - Resolved unwanted output in WP-CLI and fatal error related to WooCommerce's country-specific files, introduced in v4.2.0
* TWEAK: Premium - Cache - Compatibility with WordPress 6.8
FIX: Cache - Compatibility issue with other plugins due to late start of output buffering
* FEATURE: Premium - Replace YouTube Iframes with preview images to improve page speed
* FIX: Fix conflict with the WPML plugin
* FIX: Smush - Fixed PHP warning on the Media Library page
* FIX: Smush - Fixed issue where the Smush popup would freeze
* FIX: WebP images not served after WP-Optimize reactivation
* REFACTOR: Smush option removed from media upload modal
* SECURITY: On multisite installs (only), a site administrator could use an unsanitised parameter to inject unwanted content into SQL queries. Thanks to Marc Montpas for the responsible disclosure.
* TWEAK: Update advert banner logos, texts and links
* TWEAK: Add missing separator between compression items in media library
* TWEAK: Avoid PHP warning thrown by Page Speed Ninja plugin
* TWEAK: Cache - Start caching after plugins loaded
* TWEAK: Fix PHP deprecation warning in PHPSQLParser for PHP 8.4
* TWEAK: Fix deprecation warning in Updraft_Logger class for PHP 8.4
* TWEAK: Fixes absence of checkbox to remove all transients
* TWEAK: Premium - Support and feedback links in Help tab now point to getwpo.com