R website

I was looking at the R website (r-project.org).

1) The Books page does not list several books about R, including one of
my own (Nonlinear parameter optimization tools in R) nor that of Karline
Soetaert on differential equations. How is the list updated?

2) The wiki seems to be dead. Is anyone in charge of it? If not, please
contact me off-line. I am willing to help out (I run several Dokuwiki
wikis).

Best, JN