WP Staging Pro 5.4.2

* Fix: Does not sanitise and escape some of its backup settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks (XSS) even when the unfiltered_html capability is disallowed (for example in multisite setup) #1825

* Fix: Important update! Deselecting all tables does not lead to exclusion of tables as expected, but leads to selection of all tables. Thus all tables are copied and possibly overwritten instead of deselected. Applies to new cloning, UPDATE and RESET of a staging page. That can lead to data loss in the staging site. An update is strongly recommended! The problem appeared for the first time in version 4.2.8. #1814
* Fix: Can not upload backup file to google drive if the google api returns incorrect value for available storage size (negative value). This sometimes happens for Google workspace accounts and does not affect all users. #1799
* Fix: Plugin wps-hide-login could not be excluded during cloning process, preventing users from log in to the staging site #1812

* Fix: On some servers, autoloader tries to load Composer\InstalledVersions although this doesn't exist. We fix this by only loading classes that exist