- Update check now passes the script version to the update server.
- Grammar on code notes corrected.
- Removed $log_file from global scope in backup_accounts function.
- Removed unnecessary $mail variable.
- Resolve issue when config.php exists but $config is not defined.
- index.html files added to folders to prevent unauthorised access.
- Add FTP Verification & Directory Creation Functions.
- Added @global comments for $directory to record_log and retrieve_status.