This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | linear chat | sun.hfbk.uni-hamburg.de | 24 February 2001 | 3:42 pm | |
| linear chat | sun.hfbk.uni-hamburg.de | 24 February 2001 | 3:42 pm | ||
| chat | sun.hfbk.uni-hamburg.de | 24 February 2001 | 3:41 pm | ||