| 2026-01-01 17:06:15 | illarterate | Added screenshot |
| 2026-01-01 17:06:02 | illarterate | Set release date to 28 December 2025 |
| 2026-01-01 17:05:40 | illarterate | Added tag 'christmas' |
| 2026-01-01 17:05:38 | illarterate | Added tag 'teletext' |
| 2026-01-01 17:05:37 | illarterate | Removed tag 'teletex' |
| 2026-01-01 17:05:36 | illarterate | Added tag 'teletex' |
| 2026-01-01 16:59:48 | illarterate | Updated competition placing info for Happy Christmas in Teletext Advent Calendar 2025 Teletext Advent Calendar competition |
| 2026-01-01 16:59:43 | illarterate | Added competition placing for Happy Christmas in Teletext Advent Calendar 2025 Teletext Advent Calendar competition |