| May 2019 |
| 16/05/19 | The alliance 549. was founded. |
| Founding members::  Nikac od Rovina and lud. |
|  The alliance reaches a population more than 100. |
|
| 18/05/19 | Joining of:Nisac, Ilaria, Ayen, Kamari, Janisa, Iya, Rosi, Gitel and Layten. |
| The alliance reaches a population more than 1,000. |
|
| 19/05/19 | The alliance is now known as CS. |
| Joining of:Selah, Averee, Mike and Sariya. |
|
| 20/05/19 | The alliance reaches a population more than 5,000. |
|
| 21/05/19 | The alliance is now known as 549.. |
|
| 23/05/19 | Deletion of:Selah Averee Mike and Sariya. |
|
| 25/05/19 | Leaving of:Ayen. |
| Deletion of:Ilaria Kamari Janisa Iya Rosi Gitel and Layten. |
|
| 29/05/19 | The alliance 549. was canceled. |