It supports:
– Full screen mode
– System tray mode
– Checking for particular regexes (for pass, fail, or narrowing the scope of either of the previous)
– Fetching a string (via regex) and displaying it (for example, monitoring a continuous integration system, and displaying the revision number of the previous build)
– Desaturating the colour over time (for example 1s response = bright green, success after 2 minutes = white)