| 2023-07-15 23:13:06 | Brittle | Added credit for Harry on False Idols: Graphics |
| 2019-08-10 16:05:56 | 100bit | Added credit for Harry on Continuity: Graphics |
| 2019-08-10 15:52:28 | 100bit | Added credit for Harry on Expectation: Graphics |
| 2018-08-20 17:12:01 | SteveJ | Added credit for Harry on Promised Land: Graphics |
| 2018-05-25 00:33:38 | Brittle | Added credit for Harry on Waiting For Promised Land: Graphics |
| 2016-12-21 10:35:20 | dipswitch | Added Harry as a member of Gods of the Universe |
| 2016-12-21 10:34:30 | dipswitch | Set location to Mátészalka, Szabolcs-Szatmár-Bereg, Hungary |
| 2016-12-21 10:34:11 | dipswitch | Added link http://plus4world.powweb.com/members/Harry |
| 2016-12-21 10:34:08 | dipswitch | Set real name |
| 2016-12-21 10:33:56 | dipswitch | Set location to Hungary |
| 2016-12-21 10:33:51 | dipswitch | Updated Harry's credit on Oldschool: Graphics |