| 2024-10-05 17:54:29 | menace | Added credit for Ritz on Taboo 5: Music |
| 2023-07-20 04:35:47 | menace | Updated Ritzu's membership of Pic Saint Loup: set as ex-member |
| 2021-02-23 00:48:29 | dipswitch | Added credit for Ritzu on Proton: Music |
| 2019-05-19 15:59:15 | menace | Added nick 'Romek Sudlitz' |
| 2019-05-19 15:58:46 | menace | Added nick 'Rist' |
| 2019-05-19 15:58:29 | menace | Added nick 'Ritz' |
| 2019-05-19 15:57:37 | menace | Added link http://amp.dascene.net/detail.php?view=9438 |
| 2019-05-19 15:57:32 | menace | Set real name |
| 2018-02-25 13:17:20 | FlashyLamer | Updated Ritzu's credit on Now Is Winter of Our Disappointments: Music (1st Part) |
| 2018-01-30 05:48:22 | FlashyLamer | Added credit for Ritzu on Now Is Winter of Our Disappointments: Music |
| 2017-11-19 13:12:12 | dipswitch | Set real name |
| 2017-11-19 13:12:02 | dipswitch | Added Ritzu as a member of Encephalon |
| 2013-05-20 12:48:06 | dipswitch | Added Ritzu as a member of Liquid Skies Records |
| 2013-02-17 05:44:51 | menace | Added Ritzu as a member of Pic Saint Loup |