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<h2 id="release-notes-2-0-1">2.0.1</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1">Release date</dt>
<dd>
<p>2014-07-29</p>
</dd>
</dl>
</div>
<div class="paragraph">
<p>This is the first patch release of Log4j 2.0 which contains numerous bug fixes.</p>
</div>
<div class="paragraph">
<p>Apache Log4j 2.0.1 requires a minimum of Java 6 to build and run.
Basic compatibility with Log4j 1.x is provided through the <code>log4j-1.2-api</code> component, however it does
not implement some of the very implementation specific classes and methods.
The package names and Maven <code>groupId</code> have been changed to <code>org.apache.logging.log4j</code> to avoid any conflicts with Log4j 1.x.</p>
</div>
<div class="paragraph">
<p>For complete information on Apache Log4j 2, including instructions on how to submit bug reports, patches, or suggestions for improvement, see <a href="http://logging.apache.org/log4j/2.x/">the Apache Log4j 2 website</a>.</p>
</div>
<div class="sect2">
<h3 id="release-notes-2-0-1-added">Added</h3>
<div class="ulist">
<ul>
<li>
<p>Added documentation for Custom Levels and Custom Loggers. (<a href="https://issues.apache.org/jira/browse/LOG4J2-710">LOG4J2-710</a>)</p>
</li>
<li>
<p>Added WebLoggerContextUtils class to log4j-web for helper methods useful for asynchronous servlets. (<a href="https://issues.apache.org/jira/browse/LOG4J2-725">LOG4J2-725</a>)</p>
</li>
</ul>
</div>
</div>
<div class="sect2">
<h3 id="release-notes-2-0-1-changed">Changed</h3>
<div class="ulist">
<ul>
<li>
<p>Update to LMAX Disruptor 3.3.0 from 3.2.1. (<a href="https://issues.apache.org/jira/browse/LOG4J2-732">LOG4J2-732</a>)</p>
</li>
<li>
<p>Update to latest Jackson jars from the 2.4.1.X line. (<a href="https://issues.apache.org/jira/browse/LOG4J2-733">LOG4J2-733</a>)</p>
</li>
</ul>
</div>
</div>
<div class="sect2">
<h3 id="release-notes-2-0-1-fixed">Fixed</h3>
<div class="ulist">
<ul>
<li>
<p>Fixed ClassLoader issues in loading Log4j providers in an OSGi environment. (<a href="https://issues.apache.org/jira/browse/LOG4J2-373">LOG4J2-373</a>)</p>
</li>
<li>
<p>Fixed AbstractDatabaseManager to close connection on writeInternal error. (<a href="https://issues.apache.org/jira/browse/LOG4J2-657">LOG4J2-657</a>)</p>
</li>
<li>
<p>DatePatternConverter ISO8601_PATTERN now conforms to ISO8601. (<a href="https://issues.apache.org/jira/browse/LOG4J2-670">LOG4J2-670</a>)</p>
</li>
<li>
<p>Android: Could not find class 'javax.naming.InitialContext', referenced from method org.apache.logging.log4j.core.lookup.JndiLookup.lookup. (<a href="https://issues.apache.org/jira/browse/LOG4J2-703">LOG4J2-703</a>)</p>
</li>
<li>
<p>Improved error message if configuration file not found. (<a href="https://issues.apache.org/jira/browse/LOG4J2-704">LOG4J2-704</a>)</p>
</li>
<li>
<p>Android: java.lang.VerifyError: org/apache/logging/log4j/core/util/Closer (<a href="https://issues.apache.org/jira/browse/LOG4J2-713">LOG4J2-713</a>)</p>
</li>
<li>
<p>Automatically disable log4j JMX when detecting we are running on Android. (<a href="https://issues.apache.org/jira/browse/LOG4J2-716">LOG4J2-716</a>)</p>
</li>
<li>
<p>Correctly handle NetworkOnMainThreadException thrown on Android during Log4j2 initialization. (<a href="https://issues.apache.org/jira/browse/LOG4J2-719">LOG4J2-719</a>)</p>
</li>
<li>
<p>Updated documentation regarding extensions to LoggerContextFactory and Log4j 2 providers. (<a href="https://issues.apache.org/jira/browse/LOG4J2-731">LOG4J2-731</a>)</p>
</li>
<li>
<p>Fixed log4j-bom so that it won&#8217;t interfere with spring-bom and others. (<a href="https://issues.apache.org/jira/browse/LOG4J2-735">LOG4J2-735</a>)</p>
</li>
<li>
<p>Fixed log4j-bom so that it won&#8217;t specify a default scope on any third party dependencies. (<a href="https://issues.apache.org/jira/browse/LOG4J2-736">LOG4J2-736</a>)</p>
</li>
<li>
<p>RollingFileManager deadlock if async action thread fails to start. (<a href="https://issues.apache.org/jira/browse/LOG4J2-738">LOG4J2-738</a>)</p>
</li>
<li>
<p>Fixed typo in webapp manual regarding sample web.xml file. (<a href="https://issues.apache.org/jira/browse/LOG4J2-740">LOG4J2-740</a>)</p>
</li>
<li>
<p>Reinstate the package configuration attribute for discovering custom plugins. (<a href="https://issues.apache.org/jira/browse/LOG4J2-741">LOG4J2-741</a>)</p>
</li>
<li>
<p>XInclude not working with relative path. (<a href="https://issues.apache.org/jira/browse/LOG4J2-742">LOG4J2-742</a>)</p>
</li>
<li>
<p>Avoid unnecessary Clock calls when TimestampMessage is logged. (<a href="https://issues.apache.org/jira/browse/LOG4J2-744">LOG4J2-744</a>)</p>
</li>
<li>
<p>Retain the default date pattern after fixing the ISO8601 pattern. (<a href="https://issues.apache.org/jira/browse/LOG4J2-749">LOG4J2-749</a>)</p>
</li>
<li>
<p>Webapp configuration page has incorrect class name. (<a href="https://issues.apache.org/jira/browse/LOG4J2-750">LOG4J2-750</a>)</p>
</li>
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