4 - When a backup is cancelled, the webserver is restartet automatically.
9 - New variable *ignoreUpdaterBackups*: When set to true, the backups of Nextcloud's updater are not included in the backups (default: *false*).
14 - Versioning of Nextcloud-Backup-Restore.
15 - The database system (MySQL/MariaDB or PostgreSQL) is configured in the variable area of the scripts, so it's not necessary to comment/uncomment the specific database commands.
16 - Special characters for the database password can be used now.
17 - Single quotes for variables.
20 - The commands for restoring the database are checked at the beginning of the script. Is the specific database system is not installed, the restore is cancelled.
21 - The default main backup directory now is the same as in the backup script.