Since the loading of the repositories is now so slow I have multiple tabs open and I keep them open until I run out of space.
In the latest version (2.0.19.1) with the horrible new tabbed interface it is very easy to get confused which repository you are looking at. This is because all of the tabs are so similar and it is not possible to see which is active at the moment.
It would also be cool if some status icons (changes / pull / push) could be shown on the tab as well, not just in the "+" tab list.