| February 2020 | ||
| 21/02/20 | The alliance SWAT-W (today: OlaLa) was founded. | |
Founding members::  Coronavirus and Artist. | ||
 The alliance reaches a population more than 1,000. | ||
| 22/02/20 | Joining of:Jatagan Mala and kamikaza78. | |
| 26/02/20 | Joining of:Sifilis. | |
| 29/02/20 | Joining of:Diaz Brothers. | |
| March 2020 | ||
| 01/03/20 | Joining of:ESPN and _Mehmed II_. | |
| The alliance reaches a population more than 5,000. | ||
| 04/03/20 | Joining of:PapirusX. | |
| 06/03/20 | Joining of:SUNET MAJSTOR. | |
| The alliance reaches a population more than 10,000. | ||
| 07/03/20 | Joining of:Chowchow. | |
| 08/03/20 | Leaving of:Artist. | |
| 10/03/20 | Joining of:Artist. | |
| 18/03/20 | Deletion of:kamikaza78. | |
| 19/03/20 | Leaving of:SUNET MAJSTOR. | |
| 20/03/20 | Leaving of:Coronavirus and Jatagan Mala. | |
| 21/03/20 | Deletion of:Artist. | |
| 24/03/20 | Leaving of:Diaz Brothers. | |
| April 2020 | ||
| 13/04/20 | The alliance is now known as OlaLa. | |
| 24/04/20 | Joining of:Valhalla and Hobotnica. | |