| April 2009 | ||
| 14/04/09 | The alliance UP (today: UW) was founded. | |
Founding members::  conav89. | ||
| 18/04/09 | Joining of:g8d. | |
| Leaving of:g8d. | ||
 The alliance reaches a population more than 100. | ||
| 21/04/09 | Joining of:DraconisMajor. | |
| May 2009 | ||
| 22/05/09 | The alliance is now known as UW. | |
| June 2009 | ||
| 18/06/09 | Deletion of:conav89. | |