Hi Luca, any progress in finding a new or the right upstream? The problem becomes a little bit more pressing now: I plan to upload prosody 0.11 to unstable soon, maybe today. Prosody 0.11 uses Lua 5.2 instead of 5.1 as recommended by upstream. LDAP support in Prosody is, of course, relevant to some. Including Debian itself :)
TIA & Cheers