| February 2023 | ||
| 17/02/23 | The alliance RUS-L (today: L-T-U) was founded. | |
Founding members::  Sekunde. | ||
 The alliance reaches a population more than 100. | ||
| 18/02/23 | Joining of:TUZ. | |
| The alliance reaches a population more than 1,000. | ||
| 20/02/23 | Joining of:Windy. | |
| 21/02/23 | Leaving of:Windy. | |
| 22/02/23 | The alliance is now known as L-T-U. | |
| 23/02/23 | Joining of:Windy. | |
| March 2023 | ||
| 01/03/23 | Deletion of:TUZ. | |
| 03/03/23 | Deletion of:Windy. | |