MainWP Dashboard 6.4.2-rc.3

Added: pCloud as a storage destination for Built-In Backups, with support for US and EU accounts.

Added: System appearance mode that follows device preferences, alongside per-user Light and Dark settings.

Added: Reconnect all accessible disconnected sites from the Connection Status widget, with per-site results.

Fixed: TAR Test Restore failures involving filenames containing literal question marks and mixed filename spellings.

Fixed: Test Restore failure details are now retained and displayed in snapshot tooltips, including after automatic status refreshes.

Fixed: Backup upload progress and retry reporting, with more reliable background upload continuation.

Fixed: Restore and rollback dialogs recovering incorrectly after failed or lost requests.

Fixed: Missing premium plugin changelogs are now retrieved from the Child site while preserving existing details.

Fixed: Kept the second-level navigation toggle visible when its menu is collapsed.

Fixed: Site Hardening visibility for users without the required permission.

Updated: Flagged sites running MainWP Child versions older than 6.4 and prevented adding them to Built-In Backups tasks.

Updated: Backup task API results now count retrying uploads as pending and permanent upload failures as failed.

Updated: Improved API Access labels, API key save messages, and copy-key guidance.

Updated: Corrected Site management labels, help links, CSV guidance, and markup.

Updated: Improved Network Activity labels, guidance, and event naming.

Updated: Identified MainWP MCP activity in Network Activity.

Updated: Removed stored sync-response excerpts and sanitized diagnostic output.

Updated: Improved the Get MainWP Pro overlay layout and accessibility.

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

Updated: Restricted creation, migration, and editing of legacy REST API v1-compatible keys to unrestricted administrators.