Hi 
A small suggestion for the mobile ergonomics of the Discourse chat: are there any plans to integrate a swipe gesture (from left to right) from a channel or a DM to quickly display the side panel (channel list / direct messages list)? This would make navigation on small screens much smoother. Given that you are working on a new composer to make it easier to use on mobile with one hand, I was thinking the same could apply to the chat 