| Date | Name | Who | What |
|---|---|---|---|
| 2015-02-19 23:24:56 | iVRS | AMG | reference |
| 2011-01-07 13:53:14 | Mathematical workbench | Jorge | reference |
| 2024-07-21 17:51:45 | Michael Haschek | paul | reference |
| 2025-07-17 06:46:53 | Tcl chronology | torsten | reference |
| 2026-09-25 09:18:15 | Tcl Conferences | oehhar | reference |