https://github.com/topcat001/tmux/tree/sixel https://github.com/topcat001/tmux/tree/sixel This is a more promising and updated sixel branch of tmux, which is s

https://github.com/topcat001/tmux/tree/sixel https://github.com/topcat001/tmux/tree/sixel This is a more promising and updated sixel branch of tmux, which is slowly getting updates propagated to mainline.