Chapter revision

Ok, so it doesn’t have the pizazz of a whole new chapter, but the chapter on architecture models has been seriously revamped. I changed the example that runs through the chapter and added several sections on views. But perhaps the most important change is that I packaged it better — frontmatter introduces the topic and sets expectations better, transitions are more effective at signposting, and the conclusion really is one and not just a summary.

It’s kind of nice to be back on book writing after taking a few months off to teach classes. Still, I hope to be doing some more classes soon.