| 2022-11-16 11:27:47 | mikro | Set start date to 1 January 2015 |
| 2022-11-16 11:27:38 | mikro | Set end date to 15 March 2015 |
| 2022-11-16 11:18:18 | mikro | Set website to https://js1k.com/2015-hypetrain/ |
| 2018-05-20 16:55:49 | ltk_tscc | Added competition Demos |
| 2018-04-13 17:57:40 | ltk_tscc | Set invitations to js1k 2015 invitro, JS1k 2015 Invitation |
| 2017-07-03 12:13:10 | PrincessLuna | Set invitations to js1k 2015 invitro |
| 2017-07-03 12:11:39 | PrincessLuna | Added party 'js1k 2015' |