| October 2021 | ||
| 14/10/21 | The alliance PHDcz was founded. | |
Founding members::  Kelt and Evababca. | ||
 The alliance reaches a population more than 5,000. | ||
| 18/10/21 | Joining of:dezolat001. | |
| 23/10/21 | The alliance reaches a population more than 10,000. | |
| November 2021 | ||
| 05/11/21 | Joining of:axman. | |
| December 2021 | ||
| 29/12/21 | Deletion of:axman. | |