Hello,
According to http://lists.sip-router.org/pipermail/sr-dev/2010-August/008445.html, I propose a patch for pua module documentation.
It could be quite annoying to start a new module using pua api and realize that the api mismatch the documentation. Especially if your first reflex was to write a patch for the current code and implement the old api ;-).
Thanks, Nikita