| ⇢ | A | ConversationBus added | |
| ⇢ | A | Answerable added | |
| ⇢ | A | AnswerBus added | |
| ⇢ | A | Conversation added | |
| ⇢ | A | HelloConversation added | |
| ⇢ | A | LeaveMeAloneConversation added | 
| ⇢ | B | ConversationBus::addConversation() added | |
| ⇢ | B | AnswerBus::buildDependencyInjectedAnswer() added | |
| ⇢ | B | Api::conversationsHandler() added | |
| ⇢ | A | ConversationBus::addConversations() added | |
| ⇢ | A | ConversationBus::removeConversation() added | |
| ⇢ | A | ConversationBus::removeConversations() added | |
| ⇢ | A | ConversationBus::handler() added | |
| ⇢ | A | ConversationBus::execute() added | |
| ⇢ | A | Answerable::__call() added | |
| ⇢ | A | AnswerBus::__call() added | |
| ⋮ | view more | ||
| A | ↛ | CommandBus::__call() removed | |