The newest release of TouchCORE v. 6.4 Beavertail now has an automated layout support for class diagrams, and alignment assistance when manually arranging class diagrams. Also, the message view editor now allows the developer to define temporary variables that reference objects, as well as define and access temporary variables within loop fragments. To download it, go to the downloads page.
The TouchCORE team is currently working hard on TouchCORE v.7.0, which will move TouchCORE to the newest CORE metamodel, where reuses are no longer associated with features, but with concerns. This will finally allow modellers to share reuses between several feature realization models within the same concern.