It would be cool if one could decide about the position of the chat, or even hide it completely. Either on the right side of the channel list or below it. Also the Bookmarks should be hidable.
I would like to see the Server Chat in TS5 too, or will there be another way to message all users in all channels?
I like the new Client already, but there’s still much work to be done
The server list (left pane) should be hidden. With the channel tree and chat window focused on. Add an option to go into the server list (similar to how discord does it.) It takes up to much valuable real estate.