* Add sensible record updating API
* Passive observation of failures
* support for special domain PTR records based on local IP subnet address
-* add API to detect if a service is local
* add subtype browsing
* add wide area support (i.e. DNS-SD over unicast DNS)
* remove queries from queue if the browse object they very issued from is destroyed
* publish IP addresses with scope "link" only, unless ther are the only one the interface
* release 0.2!
* add identical service detection cookie
+* add API to detect if a service is local