Status of pam_radius_auth

Dear List! I wanted to ask about the status of the pam_radius_auth Module found at http://freeradius.org/pam_radius_auth/ Does this have it's own mailing list? Bugtracker? It it currently unmaintained? The reason i am asking is because i found a few issues and would like to submit patches and/or find people who are willing to test them. Unfortunately it seems that the module didn't have much activity in recent years. Also, most distros (at least Debian, Ubuntu and Gentoo) still package the old version 1.3.17 and not 1.4.0. And please point me to the right place, in case it's not here :-) thanks, Michael