Awesome news for those of you that use the Digium B410P card. There are now direct drivers for it in DAHDI. These need testing and are part of the newest release.
mvanbaak has committed a change to the trunk version of Asterisk which allows for it to perform like older versions of Asterisk did so that you can type the same commands on different versions of Asterisk you work with.
nnp has posted details of a SIP fuzzer which will also later be updated to support IAX. May pay to run this against your machines and or networks to check you are not vulnerable. Asterisk tests have not been performed yet but are upcoming.