| 2023-07-09 19:27 | Now marked as Bonus. |
| 2023-06-22 16:30 | Status changed from "Currently Airing" to "Finished Airing". |
| 2023-05-25 21:32 | Status changed from "Not Aired Yet" to "Currently Airing". |
| 2022-12-16 21:58 | Title changed from "Collar x Malice" to "Collar x Malice Movie: Deep Cover". MAL genre(s) added : Reverse Harem. |
| 2022-09-05 00:01 | Type changed from "TV" to "Movie". |