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   <title>What Version Do I Use?</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><meta name="keywords" content="jetty, servlet, servlet-api, cometd, http, websocket, eclipse, maven, java, server, software"><link rel="home" href="index.html" title="Jetty"><link rel="up" href="introduction.html" title="Chapter&nbsp;1.&nbsp;Introducing Jetty"><link rel="prev" href="introduction.html" title="Chapter&nbsp;1.&nbsp;Introducing Jetty"><link rel="next" href="jetty-javaee.html" title="Jetty and Java EE Web Profile"><link xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" rel="shortcut icon" href="images/favicon.ico"><link rel="stylesheet" href="css/highlighter/foundation.css"><script src="js/highlight.pack.js"></script><script>
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            Version: 9.3.28.v20191105</span></td><td style="width: 50%"></td></tr></table><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">What Version Do I Use?</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="introduction.html"><i class="fa fa-chevron-left" aria-hidden="true"></i> Previous</a>&nbsp;</td><th width="60%" align="center">Chapter&nbsp;1.&nbsp;Introducing Jetty<br><a accesskey="p" href="index.html"><i class="fa fa-home" aria-hidden="true"></i> Home</a></th><td width="20%" align="right">&nbsp;<a accesskey="n" href="jetty-javaee.html">Next <i class="fa fa-chevron-right" aria-hidden="true"></i></a></td></tr></table><hr></div><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="jetty-callout"><h5 class="callout"><a href="http://www.webtide.com/">Contact the core Jetty developers at
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      </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="what-jetty-version"></a>What Version Do I Use?</h2></div></div></div><p>Jetty 9 is the most recent version of Jetty and has a great many improvements over previous versions.
This documentation which focuses on Jetty 9.
While many people continue to use older versions of Jetty, we generally recommend using Jetty 9 as it represents the version of Jetty that we will actively maintain and improve over the next few years.</p><div class="table"><a name="d0e199"></a><p class="title"><b>Table&nbsp;1.1.&nbsp;Jetty Versions</b></p><div class="table-contents"><table class="table" summary="Jetty Versions" border="1" width="100%"><colgroup><col class="col_1"><col class="col_2"><col class="col_3"><col class="col_4"><col class="col_5"><col class="col_6"><col class="col_7"><col class="col_8"></colgroup><thead><tr><th align="left" valign="top">Version</th><th align="left" valign="top">Year</th><th align="left" valign="top">Home</th><th align="left" valign="top">JVM</th><th align="left" valign="top">Protocols</th><th align="left" valign="top">Servlet</th><th align="left" valign="top">JSP</th><th align="left" valign="top">Status</th></tr></thead><tbody><tr><td align="left" valign="top"><p>9.4</p></td><td align="left" valign="top"><p>2016</p></td><td align="left" valign="top"><p>Eclipse</p></td><td align="left" valign="top"><p>1.8</p></td><td align="left" valign="top"><p>HTTP/1.1 (RFC 7230), HTTP/2 (RFC 7540), WebSocket (RFC 6455, JSR 356), FastCGI</p></td><td align="left" valign="top"><p>3.1</p></td><td align="left" valign="top"><p>2.3</p></td><td align="left" valign="top"><p>Stable</p></td></tr><tr><td align="left" valign="top"><p>9.3</p></td><td align="left" valign="top"><p>2015</p></td><td align="left" valign="top"><p>Eclipse</p></td><td align="left" valign="top"><p>1.8</p></td><td align="left" valign="top"><p>HTTP/1.1 (RFC 7230), HTTP/2 (RFC 7540), WebSocket (RFC 6455, JSR 356), FastCGI</p></td><td align="left" valign="top"><p>3.1</p></td><td align="left" valign="top"><p>2.3</p></td><td align="left" valign="top"><p>Stable</p></td></tr><tr><td align="left" valign="top"><p>9.2</p></td><td align="left" valign="top"><p>2014</p></td><td align="left" valign="top"><p>Eclipse</p></td><td align="left" valign="top"><p>1.7</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616, javax.websocket, SPDY v3</p></td><td align="left" valign="top"><p>3.1</p></td><td align="left" valign="top"><p>2.3</p></td><td align="left" valign="top"><p>Stable</p></td></tr><tr><td align="left" valign="top"><p>8</p></td><td align="left" valign="top"><p>2009-2014</p></td><td align="left" valign="top"><p>Eclipse/Codehaus</p></td><td align="left" valign="top"><p>1.6</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616, WebSocket RFC 6455, SPDY v3</p></td><td align="left" valign="top"><p>3.0</p></td><td align="left" valign="top"><p>2.2</p></td><td align="left" valign="top"><p>Deprecated</p></td></tr><tr><td align="left" valign="top"><p>7</p></td><td align="left" valign="top"><p>2008-2014</p></td><td align="left" valign="top"><p>Eclipse/Codehaus</p></td><td align="left" valign="top"><p>1.5</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616, WebSocket RFC 6455, SPDY v3</p></td><td align="left" valign="top"><p>2.5</p></td><td align="left" valign="top"><p>2.1</p></td><td align="left" valign="top"><p>Deprecated</p></td></tr><tr><td align="left" valign="top"><p>6</p></td><td align="left" valign="top"><p>2006-2010</p></td><td align="left" valign="top"><p>Codehaus</p></td><td align="left" valign="top"><p>1.4-1.5</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616</p></td><td align="left" valign="top"><p>2.5</p></td><td align="left" valign="top"><p>2.0</p></td><td align="left" valign="top"><p>Deprecated</p></td></tr><tr><td align="left" valign="top"><p>5</p></td><td align="left" valign="top"><p>2003-2009</p></td><td align="left" valign="top"><p>Sourceforge</p></td><td align="left" valign="top"><p>1.2-1.5</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616</p></td><td align="left" valign="top"><p>2.4</p></td><td align="left" valign="top"><p>2.0</p></td><td align="left" valign="top"><p>Deprecated</p></td></tr><tr><td align="left" valign="top"><p>4</p></td><td align="left" valign="top"><p>2001-2006</p></td><td align="left" valign="top"><p>Sourceforge</p></td><td align="left" valign="top"><p>1.2, J2ME</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2616</p></td><td align="left" valign="top"><p>2.3</p></td><td align="left" valign="top"><p>1.2</p></td><td align="left" valign="top"><p>Ancient</p></td></tr><tr><td align="left" valign="top"><p>3</p></td><td align="left" valign="top"><p>1999-2002</p></td><td align="left" valign="top"><p>Sourceforge</p></td><td align="left" valign="top"><p>1.2</p></td><td align="left" valign="top"><p>HTTP/1.1 RFC2068</p></td><td align="left" valign="top"><p>2.2</p></td><td align="left" valign="top"><p>1.1</p></td><td align="left" valign="top"><p>Fossilized</p></td></tr><tr><td align="left" valign="top"><p>2</p></td><td align="left" valign="top"><p>1998-2000</p></td><td align="left" valign="top"><p>Mortbay</p></td><td align="left" valign="top"><p>1.1</p></td><td align="left" valign="top"><p>HTTP/1.0 RFC1945</p></td><td align="left" valign="top"><p>2.1</p></td><td align="left" valign="top"><p>1.0</p></td><td align="left" valign="top"><p>Legendary</p></td></tr><tr><td align="left" valign="top"><p>1</p></td><td align="left" valign="top"><p>1995-1998</p></td><td align="left" valign="top"><p>Mortbay</p></td><td align="left" valign="top"><p>1.0</p></td><td align="left" valign="top"><p>HTTP/1.0 RFC1945</p></td><td align="left" valign="top"><p>-</p></td><td align="left" valign="top"><p>-</p></td><td align="left" valign="top"><p>Mythical</p></td></tr></tbody></table></div></div><br class="table-break"></div><script type="text/javascript">
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