New version! 2.2.1!

Unity needed us to update the engine version, as it did for quite a few other people out there.

Customer work is keeping busy, but we decided to not just rebuild things. With the new (well, not new anymore) licensing, quite a bit of effort needed to be put into getting the game rebuilt, so while at it, we tuned the look a bit.

This isn't to say we're gonna George Lucas with every release or that we were fundamentally unhappy with what was previously there, more like we didn't necessarily hit our vision completely and never found the time to circle back until we absolutely had to.