3.0.2

• Add a setting to disable rotated headers
• Update focusLeaf to scroll just far enough to make a leaf fully visible if it's out of view to the right (thanks @erichalldev)
• Activate adjacent leaf when active leaf is closed (thanks again, @erichalldev)
• Close leaves which happen to have a file open that is deleted

v3.0.1

• Quick fix to prevent the plugin from affecting sidebars

Official Plugin Release

New Features (vs the CSS-only version)

• Note headers stack up on the right as well as the left.
• Changing active pane scrolls that pane into view.
• Togglable without having to copy CSS into your theme.