The information displayed are warring when Aegis is about to expire, when Aegis expires and when Roshan is spawned again.
Dota 2 Ready is tool that automatically accepts match invitation in Dota 2 if you are away (AFK).
Dota 2 ready also works if Dota 2 in minimized and you just browsing internet of watching videos.
While changes in 6.80 DotA map already appeared in Dota 2, IceFrog have only now released DotA 6.80 for Warcraft 3.
Notable changes in 6.80 are: