| 2021-05-13 03:00:55 | dipswitch | Added BBS Nirvana as HQ for Polygon |
| 2021-01-26 20:23:32 | dipswitch | Added BBS Blastersound as WHQ for Polygon |
| 2019-11-01 15:14:23 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=1330 |
| 2017-06-10 15:23:51 | sensenstahl | Edited nick 'Polygon': changed abbreviation to 'PLG'; changed aliases to 'PoLyGon' |