WP Staging Pro 6.1.3

* Enh: Add Shutdownable interface to replace usages of __destruct in the code #729
* Enh: Refactor on how the plugin keeps track of a request running time #766
* Fix: Replace deprecated jQuery click method #730
* Fix: Fix overlapping of sweetalert confirmation on push with sidebar #742
* Fix: Exclude wp staging content folder during staging #741
* Fix: Add sanitizing for path to fix comparing for Windows paths #751
* Fix: _cerber_files tables are excluded and could not be copied Fix #770
* Fix: Replaced jQuery assignment with an IIFE wrapper #761
* Fix: Fix extra directories scanning #779
* Fix: Wrap a few error_log calls in WPSTG_DEBUG to avoid cluttering the log #783
* Fix: Improve symlink consistency and add better error logs for symlink #786
* Fix: Fix extra directories check if an empty needle is provided to strpos in it #788
* Dev: Update php-scoper and other development dependencies #744
* Dev: Build javascript when building the distributable version of the plugin #750
* Dev: Internal helper CLI command to order the changelog notes according to type #749
* Dev: Refactor Job(s) implementation to use the Resources Trait #765
* Dev: Add internal documentation to versioning and hotfixes #780

* Feat: Compatible up to WP 5.7
* Feat: Check database connection in clone data edit #650
* Feat: Exclude .wp-staging-cloneable file from cloning and update #718
* Feat: Show notice if a user is using an outdated version of WP Staging Hooks plugin #716
* Feat: Add single disabled items notice with better message #717
* Feat: Add options to enable/disable staging sites cloning from UI #722
* Enh: Use included directories instead of excluded directories to increase cloning speed #671
* Enh: Stringify directories array var in $_POST to reduce $_POST size during cloning #671
* Enh: Replace relative paths exclude to absolute and wildcard paths exclude during cloning #671
* Enh: Detect snapshot tables using regex #694
* Enh: Enable disable save button in clone data edit during database connection #700
* Enh: Improve exclude filters for Push process #720
* Enh: Move Backend/public/img to assets/img #719
* Enh: Unify Single and Multisite Classes #713
* Enh: Keep other staging behavior when the staging site is cloneable #722
* Fix: Lost password link generation in staging sites #697
* Fix: Fix cloning on multisite for PHP 5 #725
* Fix: Skip symlink scanning during directory scan #736
* Dev: Internal refactoring of database backup to avoid long-lived branch #624
* Dev: Enforced changelog entries in CI #695
* Dev: Refactored webdriver tests to make them faster #656
* Dev: Refactor how the automated test workflows are generated. Add new webdriver test before release with default settings #712
* Enh: Refactor search and replace jobs to use memory and time-consumption aware trait #702
* Dev: Increased default file batch limits for faster development environment and CI #706
* Dev: Renamed all code and UI references of Snapshot to Backup #715
* Dev: Add helper to manage clone settings #717

* Feat: Compatible up to WP 5.6.2
* Feat: Option to clean folders uploads, plugins and themes before updating staging site
* Feat: Option to clean folders uploads, plugins and/or themes during push
* Feat: Option to symlink uploads folder incl. images from staging to production site. No need to copy images between staging and production site anymore
* Feat: Show creator user name of staging site
* Feat: Add option to toggle mail sending through settings on staging site
* Feat: Add filters for overriding mail sending
* Feat: Add option to reset clone
* Enh: Show notice if sending mails are disabled
* Enh: Show message and stop execution if php version is lower than 5.5
* Enh: Abort cloning process if table already exists in external database
* Enh: Improve design of clone and database backup overview item
* Enh: Move action of clone and database backups to dropdown
* Enh: Delete opcache for wp staging classes after installation
* Fix: Can not update database credentials in staging sites wp-config.php under rare circumstances
* Fix: During the update process if options table was not selected it didn't get skipped
* Fix: Error if WP is lower than 4.6
* Fix: Can not delete entire staging site on error
* Fix: Activating pro version does not properly disable free version