| Date | Description |
|---|---|
| 2018-06-26 | delete about_pages_linkeddomain google.com |
| 2018-06-26 | delete index_pages_linkeddomain google.com |
| 2018-04-17 | delete industry_tag computer |
| 2018-04-17 | insert alias Mindspark Math |
| 2018-04-17 | insert index_pages_linkeddomain google.com |