Regarding the new session tabs would it be possible to let the user adapt some attributes of the look of the tab, like normal/bold, text color or such?
The sessions and therefore the tabs are kind of essential since it's important to know at a glance on which server you work on.
The fanciest way (because it can pull the most of the users attention to it) would be tabs with a per-server custom background-color and text color and a setting that sets the text for the active tab to bold.
Thanks. Added to the tracker too: