| Date | Description |
|---|---|
| 2020-02-28 | delete index_pages_linkeddomain mediaroom.com |
| 2019-01-16 | delete index_pages_linkeddomain thestudentchallenge.ca |
| 2019-01-16 | insert index_pages_linkeddomain dvastudentchallenge.ca |
| 2018-01-21 | insert index_pages_linkeddomain thestudentchallenge.ca |