MainWP Child 6.4.2

Added: RunCache detection and cache-purge dispatch while preserving RunCloud Hub support.

Added: Support for saving UpdraftPlus SFTP server fingerprints while preserving existing values when no replacement is supplied.

Fixed: TAR restore extraction of filenames containing literal question marks, preserving original names and file contents.

Fixed: Pre-restore safety backups failing when cache files change during TAR archive creation.

Fixed: Known backup locations exclusions for All-in-One WP Migration, UpdraftPlus, and Duplicator folders.

Fixed: Site Hardening Unfix reporting.

Fixed: Prevented Changes Logs errors caused by empty timezone offsets and corrected dates across daylight-saving changes.

Fixed: Reduced the risk of unintended plugin deactivation during overlapping premium update checks and plugin updates.

Fixed: WP-CLI restores to a different domain retaining the source site’s URLs. Restores now preserve the destination’s Site Address (home) and WordPress Address (siteurl).

Updated: Tracked password changes without temporarily storing password hashes.

Updated: Corrected Password Policy documentation to describe password-change reminders.