Greetings -
I just posted a 'slightly tweaked' revision of Chapter 5 (GOF chapter), and a significantly 'tweaked' revision of Chapter 9 (multi-state models). The changes to Chapter 5 are minor (mostly minor corrections). However, for Chapter 9, I've added sections on some new approaches to GOF testing for multi-state models, which should be of general interest. I introduce GOF testing for MS models as implemented in program U-CARE, and use of the median c-hat approach for GOF testing fo MS models. If you don't already have a copy of U-CARE, you can (and should) download it from
http://www.cefe.cnrs-mop.fr/wwwbiom/Soft-CR/U-CARE.htm
I'd suggest at the minimum, downloading the new Chapter 9. Alternatively, you can download the most recent build of the entire book (which is fully indexed) - the book file contains the updated chapter 5 and 9. (In fact, if you haven't downloaded the entire book within the last 3 months, you should - there have been a fair number of changes).
You can access various book files at
http://www.phidot.org/software/mark/docs/book/