| July 2019 |
| 16/07/19 | The alliance SzT-E. was founded. |
| Founding members::  Vadrózsa. |
|  The alliance reaches a population more than 100. |
|
| 22/07/19 | Joining of:Katalinkert and Bűbájos Boszi. |
|
| 23/07/19 | The alliance reaches a population more than 1,000. |
| August 2019 |
|
| 02/08/19 | Deletion of:Bűbájos Boszi. |
|
| 05/08/19 | Joining of:Mókuska. |
|
| 13/08/19 | Deletion of:Mókuska. |
|
| 14/08/19 | Joining of:Pipacska. |
|
| 28/08/19 | The alliance reaches a population more than 5,000. |
|
| 30/08/19 | Deletion of:Pipacska. |
| September 2019 |
|
| 29/09/19 | Deletion of:Katalinkert. |
| October 2019 |
|
| 05/10/19 | Deletion of:Vadrózsa. |
| The alliance SzT-E. was canceled. |