Changelog for s6-dns.

In 2.3.8.0
----------

 - Depend on skalibs-2.14.3.0, remove s6dns_mininetstring_read
 - Better debug packet dump in s6-dnsq[r]
 - New s6dns_engine_query() to get the query encoded in a dt


In 2.3.7.2
----------

 - Bugfixes.


In 2.3.7.1
----------

 - Bugfixes.


In 2.3.7.0
----------

 - New s6dns_init_options() function, to choose whether
to support /etc/hosts or not.
 - Properly ignore link-local addresses in hosts files
instead of erroring out on them.
 - New s6dns_hosts_name46() macro.


In 2.3.6.0
----------

 - Bugfixes.
 - New s6dns_hosts functions.
 - New command: s6-dns-hosts-compile
 - s6-dnsip* and s6-dnsname now support a -h option, to make
use of /etc/hosts data.


In 2.3.5.5
----------

 - Bugfixes.
 - Adaptation to skalibs-2.13.0.0.
 - Workarounds for broken DNS caches.


In 2.3.5.4
----------

 - Adaptation to skalibs-2.12.0.0.


In 2.3.5.3
----------

 - Bugfixes.


In 2.3.5.2
----------

 - Adaptation to skalibs-2.11.0.0.
 - Bugfixes.


In 2.3.5.1
----------

 - Bugfixes.


In 2.3.5.0
----------

 - s6dns_message_get_domain_internal() is now public under the
name s6dns_message_get_domain_nodecode().


In 2.3.4.0
----------

 - New function: s6dns_message_parse_question().


In 2.3.3.0
----------

 - Bugfixes.
 - New binary: s6-dnsip, returning both v4 and v6 addresses.


In 2.3.2.0
----------

 - Bugfixes.
 - New caching library to build a DNS cache over.


In 2.3.1.1
----------

 - Bugfixes.


In 2.3.1.0
----------

 - Adaptation to skalibs-2.9.0.0.


In 2.3.0.2
----------

 - Adaptation to skalibs-2.8.0.0.
 - Everything now builds as PIC by default.


In 2.3.0.1
----------

 - Adaptation to skalibs-2.7.0.0.


In 2.3.0.0
----------

 - skadns now uses the textclient API/ABI instead of the skaclient one.
The change is invisible, but it's leaner and faster.


In 2.2.0.1
----------

 - Optimization release for skalibs-2.6.0.0.


In 2.2.0.0
----------

 - Added this NEWS file. :)
 - Major types overhaul to make them more POSIXly correct:
compatibility with skalibs-2.5.0.0.
 - Fixed a long-standing bug that sometimes prevented DNS reply headers
from being correctly decoded on big-endian machines.