| April 2017 | ||
| 04/04/17 | The alliance HN (today: *HN*) was founded. | |
Founding members::  Hollynoise. | ||
 The alliance reaches a population more than 100. | ||
| 08/04/17 | The alliance is now known as *SF*. | |
| The alliance reaches a population more than 1,000. | ||
| 18/04/17 | Joining of:Tomino1996. | |
| 20/04/17 | Joining of:kepis. | |
| 25/04/17 | Leaving of:Hollynoise. | |
| 26/04/17 | The alliance is now known as *HN*. | |
| July 2017 | ||
| 21/07/17 | Deletion of:kepis. | |