Matrix is an open standard for decentralized and end-to-end encrypted communication. It federates using homeservers that communicate with each other over the internet. Homeservers store data about their users and the chat history of rooms created (including rooms originating from other homeservers). Due to the nature of decentralization, when the original homeserver that created a room goes offline, other homeservers can continue communication without issues. Because of this design, there is not......