• Adds a optional BACKUP_TIMEOUT variable to the gravity-sync.conf file to allow users to adjust the time the script will wait until marking the SQLITE3 backup operation as failed. This was previously hard coded to 15 and then raised to 60, but raising it even higher has been seen to mitigate against failed replication jobs on slower SD Cards or older Raspberry Pi's where the database backup does not complete, yet still replicates.