| ⇢ | A | Markup added | |
| ⇢ | A | CallbackService added | |
| ⇢ | A | CommandService added |
| ⇢ | B | CommandService::handle() added | |
| ⇢ | A | CallbackService::answerBackButton() added | |
| ⇢ | A | CallbackService::handle() added | |
| ⇢ | A | CommandService::menuCommands() added | |
| ⇢ | A | IndexAction::__invoke() added | |
| ⇢ | A | CommandService::sendStartMessage() added | |
| ⇢ | A | CommandService::__construct() added | |
| ⇢ | A | Markup::menuMarkup() added | |
| ⇢ | A | CallbackService::__construct() added | |
| A | ↛ | IndexAction::index() removed |