| Date | Description |
|---|---|
| 2021-08-10 | delete source_ip 50.97.140.12 |
| 2021-08-10 | insert source_ip 52.117.22.158 |
| 2021-07-10 | insert address Addr: 28 Friendship Road, near Waterfront |
| 2021-07-10 | update primary_contact null => Addr: 28 Friendship Road, near Waterfront |
| 2021-01-15 | delete address Addr: 28 Youyi Road |
| 2021-01-15 | update primary_contact Addr: 28 Youyi Road => null |