The CW shows updates (2015-2016)

The 100: Officially renewed
America’s Next Top Model: Officially cancelled at CW; Revived on Vh1 with new host
Arrow: Officially renewed
Beauty and the Beast: Fourth and final season airs in Summer 2016
Containment: Premieres at midseason Officially cancelled
Crazy Ex-Girlfriend: Officially renewed
DC’s Legends of Tomorrow: Officially renewed
The Flash: Officially renewed
iZombie: Officially renewed
Jane the Virgin: Officially renewed
The Messengers: Officially cancelled
The Originals: Officially renewed
Reign:  Officially renewed
Significant Mother: Officially cancelled
Supernatural: Officially renewed
The Vampire Diaries:Officially renewed

From TVLine.com on May 24, 2016