Yes, I'm interested in that too. On v4 Release Notes you can find LAN API with support for telling other devices when f.lux changes How this works ? When you can find information about that ?

Omg yes please I would love this. f.lux is the best app ever that will never leave my life.

@ursus If it's x86 you can run f.lux on it.

Use rainmeter app for customizing your desktop background and it has lots of cool skins.

Hi, I'm sorry, I misunderstood "sleep in" (my native language in french), I see that it does exactly what I wanted! My weekend starts at Friday night and end Monday morning, the usual schedule, but I think that be able to change the schedule for people who work on Saturdays, but don't on Mondays, and other complex schedules would be nice, don't you think? BTW, thank you for your support :)

@glueht I would like to second @Feanor 's request to disable when connected to an external monitor. My macbook connected to my TV is my main source of home entertainment, and I never want the TV colour adjusted when I'm watching movies/shows.