BIND new functionality in version 8.2.2 includes:
In.named configuration options. See conf(4) man page.
Extensions to the resolver (3RESOLV) interface that are safe to use in multithreaded applications.
The addition of the ndc(1M) command, which is used to start and stop reconfigure in.named, and the dnskeygen(1M) command, which is used to create TSIG and DNSSEC keys.