Version 1.0.3 is the current public release. A bug in the
cookies module has been fixed and will be incorporated into
the next public release. The next version will be 1.1,
initially as a beta release (1.1b1).
If you want to see what modules are available for Apache,
check out the the Apache
Module Registry. It lists both standard and third-party
modules written to take advantage of Apache's powerful
'module' API.