> Vertical splits were patched in and added a long time ago IIRC, that patch floated around for a while. The other thing that tmux brings to the table is bett

> Vertical splits were patched in and added a long time ago IIRC, that patch floated around for a while. The other thing that tmux brings to the table is better scripting support than screen + things like tmuxinator (for me at least).