| 2023-08-05 12:52:14 | Brittle | Added Valtteri as a member of TEOS |
| 2023-08-05 12:50:55 | Brittle | Added credit for Valtteri on Rise: Music |
| 2023-04-08 22:52:34 | Brittle | Updated Valtteri's credit on HBC-00010: Drag & Drop: Graphics (effects, composition, modelling and animation), Other (co-director) |
| 2023-04-08 20:39:18 | Brittle | Added credit for Valtteri on HBC-00010: Drag & Drop: Graphics |
| 2022-08-05 20:27:54 | Brittle | Added credit for Valtteri on Trainspotting: Music |
| 2021-11-05 18:11:46 | Brittle | Added credit for Valtteri on HBC-00021: PULP: Graphics |
| 2019-08-02 20:48:27 | Brittle | Added credit for Valtteri on HB-00018: A Bus Ride: Graphics (background and concept art), Music, Other (ideas) |
| 2019-05-01 01:04:20 | Brittle | Set real name |
| 2019-05-01 01:04:05 | Brittle | Deleted nick 'Valtteri Heinonen' |
| 2018-08-05 10:30:27 | Brittle | Added credit for Valtteri on HBC-00016: Core Critical: Music |
| 2016-04-06 04:11:54 | menace | Added link http://artcity.bitfellas.org/index.php?a=artist&id=4592 |
| 2015-06-08 08:47:25 | Brittle | Added nick 'Valtteri Heinonen' |
| 2015-06-08 08:45:54 | Brittle | Set location to Finland |
| 2015-05-27 19:06:30 | ccr | Added credit for Valtteri on HBC-00014 - Trilogy: Graphics |
| 2013-05-24 10:29:38 | gaspode | Added link http://www.valtteriart.com |
| 2012-08-07 06:04:47 | menace | Added Valtteri as a member of Half Bit Cheese |