<sect1>Changes to existing directives<label id="modifieddirectives">
<p>
<descrip>
+ <tag>acl</tag>
+ <p>Changed <em>src</em> to detect and handle overlapping IP and
+ IP-range values. Merging where necessary.
+ <p>Changed <em>dst</em> to detect and handle overlapping IP and
+ IP-range values. Merging where necessary.
+ <p>Changed <em>localip</em> to detect and handle overlapping IP and
+ IP-range values. Merging where necessary.
+ <p>Changed <em>ssl::server_name</em> to detect and handle overlapping
+ sub-domain and wildcard domains. Merging or ignoring where
+ necessary.
+ <p>Changed <em>srcdomain</em> to detect and handle overlapping
+ sub-domain and wildcard domains. Merging or ignoring where
+ necessary.
+ <p>Changed <em>dstdomain</em> to detect and handle overlapping
+ sub-domain and wildcard domains. Merging or ignoring where
+ necessary.
+ <p>Changed <em>http_status</em> to detect and handle overlapping
+ status and status-range values. Merging where necessary.
+
<tag>buffered_logs</tag>
<p>Honor the <em>off</em> setting in 'udp' access_log module.