The two chapters in Part V provide information that may be of use to people who want to do maintenance work on Canthology, whether by fixing bugs in existing functionality, or by adding new functionality.

Chapter 13 provides an overview of Canthology’s architecture. Canthology is a small application, and this is reflected in the conciseness of this chapter.

There are many ways in which Canthology might be improved if people have the time or skills to do so. Chapter 14 outlines some of those ways.