Posted January 1, 2018 & filed under Quarterly Updates. Please review the posts below to view the 2018 Platform Updates to TCU Online. Platform Updates to TCU Online from Q1: January – March 2018 Platform Updates to TCU Online from Q2 (April – June 2018) + July Platform Updates to TCU Online from Q3 (July – September) 2018 Platform Updates to TCU Online from Q4 2018 (October-December)