+5239. [func] Change the json-c detection to pkg-config. [GL #855]
+
5238. [bug] Fix a possible deadlock in TCP code. [GL #1046]
5237. [bug] Recurse to find the root server list with 'dig +trace'.
<command>dnssec-checkds</command>.
</para>
</listitem>
+ <listitem>
+ <para>
+ JSON-C is now the only supported library for enabling JSON
+ support for BIND statistics. The <command>configure</command>
+ option has been renamed from <command>--with-libjson</command>
+ to <command>--with-json-c</command>. Use
+ <command>PKG_CONFIG_PATH</command> to specify a custom path to
+ the <command>json-c</command> library as the new
+ <command>configure</command> option does not take the library
+ installation path as an optional argument.
+ </para>
+ </listitem>
</itemizedlist>
</section>