Updated versions of several software packages were released on April 2, 2015:

• PC and Linux/Unix versions of the latest release of X-13ARIMA-SEATS (Build 19 of Version 1.1, notes on the release available on the site);
• Version 2.3 of Win X-13, the windows interface to X-13ARIMA-SEATS;
• Version 2.0 of X-13-Data;
• Version 2.2 of X-13-Graph Batch Windows Interface;
• Version 2.1 of X-13-Graph Batch;
• Version 1.0 of Win Genhol.