added conference announcement for Cascadia PHP 2018

archive/archive.xml

@@ -9,6 +9,7 @@
     <uri>http://php.net/contact</uri>
     <email>php-webmaster@lists.php.net</email>
   </author>
+  <xi:include href="entries/2018-08-21-1.xml"/>
   <xi:include href="entries/2018-08-17-1.xml"/>
   <xi:include href="entries/2018-08-16-3.xml"/>
   <xi:include href="entries/2018-08-16-2.xml"/>

archive/entries/2018-08-21-1.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<entry xmlns="http://www.w3.org/2005/Atom" xmlns:default="http://php.net/ns/news">
+  <title>Cascadia PHP</title>
+  <id>http://php.net/archive/2018.php#id2018-08-21-1</id>
+  <published>2018-08-21T22:29:36+00:00</published>
+  <updated>2018-08-21T22:29:36+00:00</updated>
+  <default:finalTeaserDate xmlns="http://php.net/ns/news">2018-09-14</default:finalTeaserDate>
+  <category term="conferences" label="Conference announcement"/>
+  <link href="http://php.net/conferences/index.php#id2018-08-21-1" rel="alternate" type="text/html"/>
+  <default:newsImage xmlns="http://php.net/ns/news" link="https://www.cascadiaphp.com/" title="Cascadia PHP 2018">cascadiaphp-2018.jpg</default:newsImage>
+  <link href="https://www.cascadiaphp.com/" rel="via" type="text/html"/>
+  <content type="xhtml">
+    <div xmlns="http://www.w3.org/1999/xhtml">
+     Join us at Cascadia PHP for Developers by Developers. Exceptional speakers. Actionable tactics. Learning for all. Join us for a two-day, three-track conference full of forward-thinking, tactical sessions in PHP, Security, API’s, Dev Ops, web technologies, and more.
+    </div>
+  </content>
+</entry>