| 2022-12-14 15:28:34 | psenough | Added credit for Vision on Unlimited Spirits Preview: Code |
| 2021-01-07 00:37:16 | dipswitch | Updated Vision as organiser of Sun'n'Fun Conference 1993: changed organiser to Vision |
| 2014-07-22 23:50:28 | ellvis | Added credit for Vision on Unlimited Spirits: Code, Graphics |