Update document_header.html

Author: bab2min

document/document_header.html

@@ -10,8 +10,9 @@
 <a class="homelink" rel="home" title="kiwipiepy Home" href="/kiwipiepy" style="display:block; font-size:2em; font-weight:bold; color:#555; padding-bottom:.5em; border-bottom:1px solid silver;"> <img src="/kiwipiepy/logo.png" alt="" style="height:1.5em;"> kiwipiepy </a>
 <!--a id='lang-en' href="../en/index.html">English</a--> <a id='lang-kr' href="../kr/index.html">한국어</a> 
 <div id="version-link">
-<span>v0.23.0</span>
+<span>v0.23.1</span>
 <ul>
+    <li><a href='/kiwipiepy/v0.23.1/kr'>v0.23.1</a></li>
     <li><a href='/kiwipiepy/v0.23.0/kr'>v0.23.0</a></li>
     <li><a href='/kiwipiepy/v0.22.2/kr'>v0.22.2</a></li>
     <li><a href='/kiwipiepy/v0.22.1/kr'>v0.22.1</a></li>