Added
Configurable
separatorcolor in[colors](shared by tab bar and status bar)Configurable
separator_height_pxandpadding_pxin[status_bar]
Changed
Tab bar uses darkened background with visible divider lines between tabs
Tab bar has 1px bottom border separating it from pane content
Status bar separator and padding are now configurable with sensible defaults
Fixed
Help button no longer covers the status bar top separator line