Season Renewals
From Super-wiki
Season 1: Season 2: May 18, 2006 Season 3: May 16, 2007 Season 4: March 3, 2008 Driven by the season truncated by the Writers Strike, The CW makes its earliest announcement on renewals ever. Season 5: February 4, 2009. Season 6: February 18, 2010 Season 7: April 26, 2011 Season 8: May 3, 2012 Season 9: February 12, 2013 Season 10: February 13th. 2014 Season 11: January 11th, 2015