| December 2015 |
| 13/12/15 | The alliance WW (today: WW-БГ) was founded. |
| Founding members::  vis, Aow, vzemimespri, GEA, hihi and Ebola. |
|  The alliance reaches a population more than 1,000. |
|
| 14/12/15 | Joining of:ligla, Agripa, ZAXAR and Иван. |
|
| 18/12/15 | Joining of:genocid. |
|
| 20/12/15 | Leaving of:genocid. |
| The alliance reaches a population more than 5,000. |
|
| 22/12/15 | The alliance is now known as WW-БГ. |
|
| 28/12/15 | Joining of:milano. |
|
| 31/12/15 | The alliance reaches a population more than 10,000. |
| January 2016 |
|
| 13/01/16 | Leaving of:Ebola. |
|
| 29/01/16 | Leaving of:ZAXAR. |
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| 30/01/16 | Leaving of:hihi ligla Agripa and Иван. |
|
| 31/01/16 | Leaving of:vis. |
| February 2016 |
|
| 03/02/16 | Leaving of:milano. |
|
| 04/02/16 | Deletion of:vzemimespri. |
|
| 06/02/16 | Deletion of:Aow. |