| 2024-01-09 17:34:22 | illarterate | Added competition Bonus |
| 2024-01-09 17:27:43 | illarterate | Updated link https://teletextart.co.uk/teletext-advent-calendars-back-for-2023-on-ard-text-orf-teletext-and-yle |
| 2023-12-30 16:27:26 | illarterate | Deleted links: https://teletext.orf.at/channel/orf1/page/699/1, https://www.ard-text.de/index.php?page=891 |
| 2023-12-02 16:52:12 | illarterate | Set end date to 6 January 2024 |
| 2023-12-01 18:28:56 | illarterate | Set website to http://teletextart.co.uk/teletext-advent-calendars-back-for-2023-on-ard-text-orf-teletext-and-yle |
| 2023-12-01 18:04:34 | illarterate | Updated Logiker as organiser of Teletext Advent Calendar 2023: changed role to Technical |
| 2023-12-01 17:42:54 | illarterate | Updated Logiker as organiser of Teletext Advent Calendar 2023: changed role to Admin |
| 2023-12-01 17:11:48 | illarterate | Set website to https://teletextart.co.uk/teletext-advent-calendars-back-for-2023-on-ard-text-orf-teletext-and-yle |
| 2023-12-01 16:53:46 | illarterate | Added links: https://yle.fi/aihe/tekstitv?P=832, https://www.ard-text.de/index.php?page=891, https://teletext.orf.at/channel/orf1/page/699/1 |
| 2023-11-30 18:14:00 | illarterate | Added competition Teletext Advent Calendar |
| 2023-11-30 18:12:30 | illarterate | Updated Illarterate as organiser of Teletext Advent Calendar 2023: changed role to none |
| 2023-11-30 18:12:25 | illarterate | Added Logiker as organiser of Teletext Advent Calendar 2023 |
| 2023-11-30 18:10:52 | illarterate | Added Illarterate as organiser of Teletext Advent Calendar 2023 |
| 2023-11-30 18:10:25 | illarterate | Added party 'Teletext Advent Calendar 2023' |