| 2025-12-24 07:59:04 | menace | Updated Plan9's membership of Weird Magic: set as ex-member |
| 2015-05-01 18:32:50 | sensenstahl | Added credit for Plan9 on Subway BBS: Code |
| 2015-05-01 18:32:23 | sensenstahl | Added Plan9 as a member of MOOÑPEOPLE |
| 2013-12-29 11:21:02 | trc | Added credit for Plan9 on FC Twente - The Hooligan: Code (Video routines) |
| 2013-12-29 00:04:48 | trc | Added Plan9 as a member of Weird Magic |