A bunch added here -- see the README.md for details on configuration options you have in the Properties pages, but the biggest thing here is the addition of multi-language support. It's been in the source code for some time, but you can now run the task in English, Spanish, Russian, Korean, and Dutch. Also in here is a control task we've been working on. It's basically a delayed-match-to-sample or, more accurately, a delayed-same/similar task. By having an immediate memory version of this, we hope to have a measure of attention, perception, basic encoding, and basic "do I care?" factors that might impact the main MST as well.