xTras 1.2

After quite a bit of hard work, I'm proud to announce xTras 1.2! The main change over the 1.1 releases is that it now has built-in documentation. That means that when you enter for example ?AllContractions, there will be a nicely formatted message that informs you how to use AllContractions:

Pressing the blue >> link at the end of the message opens up the reference page of AllContractions in the documentation center:

All of the built-in documentation can also be found online, at http://www.xact.es/xtras/documentation/.
Besides the new documentation, there's a plethora of other changes under the hood. As always, see the changelog for more details.