Eric Roode sent the following update:
The status is basically that the writing is taking much, much longer than I had expected. I had thought I'd be able to document a couple classes per hour; instead, it's taking me a few hours per class. I don't really know what to do to speed up the process, so I am just continuing to plug along. At the rate I'm going, however, the project is going to take much longer than the three months I had estimated.
See http://news.perlfoundation.org/2009/08/wxperl_documentation.html for more information about this grant.