All members of a conversation can change the conversation Topic, at any given time. There are two ways to do this.
First option: click on the current topic in the header (top-center part of the conversation in the web browser, Mac or Windows app) and make amendments. Once you’re ready, hit Enter.
Second option: another way to change the conversation topic is through the Conversation Settings tab on the right-pane in the Fleep desktop client. The same action applies: click on the Topic name box and it will become active. Make your changes and close the tab.
To change the Topic on the Android or iOS app, you need to navigate to conversation settings and edit the Topic there: