Looks like a pretty good entry for all races, though I doubt some of the cars on the Mosport make-up race will actually be there. The Sat/Sun races look really solid.
Good to see GTS pick up a few extra entries, especially the Lotus.
Here are the other links for COTA, might as well discuss the race here.
Schedule
Live Stream (World Challenge site)
Live Stream (motortrendondemand.com)
Live Timing and Scoring
Track Maps
Weather (racecastweather.com)
Weather (National Weather Service)
Tickets
Series Twitter Account