Sometimes I run multiple instances of the same application (For example, a database tool pointing at different environments)

It would be awesome to be able to label each instance & have the label text show up in the taskbar, so that I'll know which one to click to activate a particular instance.

Thanks for the great product!

When you hover over the taskbar button it doesn't show you the titlebar of the window?

With grouped titlebar buttons that let's me pretty easily select e.g. explorer windows or TCC windows based on path.