elpa-ement 0.15.1-2 (amd64 binary) in ubuntu oracular

 A Matrix client for Emacs aiming to be simple, fast, featureful and reliable.
 .
 The default formatting style resembles IRC clients, with each message being
 prefixed by the username (which enables powerful Emacs features, like using
 Occur to show all messages from or mentioning a user). Alternative, built-in
 styles include an Element-like one with usernames above groups of messages,
 as well as a classic, no-margins IRC style. Messages may be optionally
 displayed with unique colors for each user (with customizable contrast),
 making it easier to follow conversations. Timestamp headers are optionally
 displayed where a certain amount of time passes between events, as well as
 where the date changes.