| January 2019 | ||
| 20/01/19 | The alliance BGBT was founded. | |
Founding members::  Nikol, Desyer, Vlado Eurolife, Ares, Бат Сандо, GADNIA and rachev_sl. | ||
 The alliance reaches a population more than 100. | ||
| 21/01/19 | Joining of:ssb7, TzarPlamen, ar4i and Агрипа. | |
| The alliance reaches a population more than 1,000. | ||
| 22/01/19 | Joining of:cecicu and ДеадШот. | |
| 23/01/19 | Leaving of:rachev_sl. | |
| 27/01/19 | Leaving of:cecicu. | |
| Deletion of:Nikol. | ||
| 28/01/19 | Leaving of:Vlado Eurolife and ar4i. | |
| 29/01/19 | Leaving of:Ares Бат Сандо ssb7 and Агрипа. | |
| March 2019 | ||
| 25/03/19 | Deletion of:ДеадШот. | |
| April 2019 | ||
| 17/04/19 | Deletion of:Desyer. | |
| 30/04/19 | Deletion of:TzarPlamen. | |
| The alliance BGBT was canceled. | ||