| February 2011 | ||
| 26/02/11 | The alliance biarrot! was founded. | |
Founding members::  gabgab, gautch and pepe-b. | ||
 The alliance reaches a population more than 100. | ||
| 27/02/11 | Joining of:gwenou, JEFFTORSEN, gabilou47, Guillaumme, Romix and omen. | |
| March 2011 | ||
| 01/03/11 | Joining of:Justice49, homer and amal. | |
| 02/03/11 | Joining of:kinvaras, mr-jack37 and neil02. | |
| The alliance reaches a population more than 1,000. | ||
| 05/03/11 | Deletion of:gwenou. | |
| 06/03/11 | Joining of:Kent_the_King and kevin durant. | |
| 07/03/11 | Deletion of:gabilou47. | |
| 11/03/11 | Leaving of:mr-jack37. | |
| 14/03/11 | Joining of:jon99. | |
| Leaving of:jon99. | ||
| Deletion of:omen. | ||
| 15/03/11 | Joining of:totor246. | |
| 17/03/11 | Leaving of:gautch. | |
| 26/03/11 | Joining of:toy. | |
| 30/03/11 | Deletion of:Guillaumme and neil02. | |
| April 2011 | ||
| 04/04/11 | Deletion of:toy. | |
| 06/04/11 | Deletion of:amal. | |
| 12/04/11 | Leaving of:kinvaras. | |
| 19/04/11 | Deletion of:JEFFTORSEN. | |
| 21/04/11 | Deletion of:kevin durant. | |
| May 2011 | ||
| 01/05/11 | Leaving of:Kent_the_King. | |
| 11/05/11 | Deletion of:pepe-b. | |
| 30/05/11 | Deletion of:gabgab. | |
| June 2011 | ||
| 02/06/11 | Leaving of:totor246. | |
| 05/06/11 | Deletion of:homer. | |
| August 2011 | ||
| 07/08/11 | Deletion of:Romix. | |