| Date | Description |
|---|---|
| 2025-10-08 | update robots_txt_status www.thechange-agency.com: 404 => 415 |
| 2025-04-29 | update website_status OK => IndexPageFetchError |
| 2018-05-13 | insert alias Change Agency |
| 2018-05-13 | update founded_year null => 2001 |
| 2017-10-08 | delete alias Change Agency |
| 2017-10-08 | update founded_year 2001 => null |