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We record noteworthy changes in this file, which then becomes http://jenkins-ci.org/changelog
- Record your changes between "TRUNK-BEGIN" and "TRUNK-END".
  (except in rare cases when you are making changes in the RC branch,
   in which case it goes to the rc section)
- There are four CSS classes to denote the kind of changes.
  "rfe" for enhancement and "bug" for bug fixes,
  plus "major" to indicate major RFE/bugfix.
- Link to bugs in the issue tracker, e-mail thread in the archive, and so on if you can.
<head>
  <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
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  <title>Changelog</title>
  <link rel="stylesheet" TYPE="text/css" href="/changelog.css">
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<!--[if IE]>
<style type="text/css">div.rate-offset { bottom: 0.2em !important; left: 5em !important; }</style>
<![endif]-->
  <script type="text/javascript" src="https://rating.jenkins.io/rate/rate.js"></script>
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</head>
<body>
<div align="right">Legend:
    <span class="iconlegend">
        <img src="/images/rfe2.gif" alt="major RFE">major enhancement <img src="/images/rfe.gif" alt="RFE">enhancement
        <img src="/images/bug2.gif" alt="major bug">major bug fix     <img src="/images/bug.gif" alt="bug">bug fix
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    </span><span style="visibility:hidden">xxxxx</span>
</div>
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<div id="ratings" style="display:none; font-size:120%;
     border:1px solid black; background-color:#eee; padding:0.5em; margin-bottom:1em">
Help other Jenkins users by letting the community know which releases you've used,
and whether they had any significant issues. <br>
Legend: <br>
 <img src="//ci.jenkins-ci.org/images/16x16/health-80plus.gif" width="16" height="16"
  alt="Sunny"> = I use it on my production site without major issues. <br>
 <img src="//ci.jenkins-ci.org/images/16x16/health-40to59.gif" width="16" height="16"
  alt="Cloudy"> = I don't recommend it. <br>
 <img src="//ci.jenkins-ci.org/images/16x16/health-00to19.gif" width="16" height="16"
  alt="Lightning"> = I tried it but rolled back to a previous version. <br>
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View ratings below, and click one of the icons next to your version to provide your input.
</div>

<a href="" onClick="document.getElementById('trunk').style.display='block';return false">
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Upcoming changes</a>
<a href="" style="padding-left:3em" onClick="return loaddata(this)">Community ratings</a>

<!-- Record your changes in the trunk here. -->
<div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
<ul class=image>
  <li class=>
</ul>
</div><!--=TRUNK-END=-->
<h3><a name=v2.5>What's new in 2.5</a> (2016/05/16)</h3>
<ul class=image>
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  <li class="major bug">
    Do not throw exceptions if <code>Jenkins.getInstance()</code> returns <code>null</code> instance.
    It was causing failures on Jenkins agents in the case of unexpected API usage by agents.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34857">issue 34857</a>, regression in 2.4)
  <li class=rfe>
    Replace <code>jenkins.model.Jenkins.disableExceptionOnNullInstance</code> by
    <code>jenkins.model.Jenkins.enableExceptionOnNullInstance</code> to address the
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    behavior change.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34857">issue 34857</a>)
</ul>
<h3><a name=v2.4>What's new in 2.4</a> (2016/05/15)</h3>
<ul class=image>
  <li class=rfe>
    Internal/build: <code>jenkins-ui</code> (NPM module) is private, used only internally.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34629">issue 34629</a>)
  <li class=rfe>
    Do not print stack trace during a plugin installation if it is missing its dependencies.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34683">issue 34683</a>)
  <li class=rfe>
    Allow specifying custom <code>AbortException</code>s.
    (<a href="https://github.com/jenkinsci/jenkins/pull/2288">pull 2288</a>)
  <li class=rfe>
     Add a <code>hudson.model.UpdateCenter.defaultUpdateSiteId</code> system property, 
     which allows specifying an alternate default Update Site ID.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34674">issue 34674</a>)
  <li class=rfe>
    Allow setting of properties from <code>context.xml</code> and <code>web.xml</code>
    in addition to setting system properties from the command line.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34755">issue 34755</a>)
  <li class=rfe>
    Remove the historical initialization of CVS changelog parser for jobs without explicit SCM definition.
    <b>Warning!</b> This change may potentially cause a regression if a Jenkins plugin depends on this default behavior and injects changelogs without SCM.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-4610">issue 4610</a>)
  <li class=rfe>
    Add the JOB_BASE_NAME environment variable to builds (job name without path).
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-25164">issue 25164</a>)
  <li class=rfe>
    Allow overriding Jenkins <code>UpdateCenter</code> by a custom implementation.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34733">issue 34733</a>)
  <li class=rfe>
    Allow overriding Jenkins <code>PluginManager</code> by a custom implementation.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34681">issue 34681</a>)
  <li class=rfe>
    Installation Wizard: Allow altering the list of suggested plugins from update sites.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34833">issue 34833</a>)
  <li class=bug>
    Prevent hanging of the Installation Wizard if the default Update Site ID cannot be resolved.
    In such case an error message will be displayed.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34675">issue 34675</a>)
  <li class=bug>
    Prevent hanging of the Installation Wizard if the internet check is skipped for the default update site.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34705">issue 34705</a>)
  <li class=bug>
    Do not fail with error when enabling a plugin, which has been already enabled.
    It prevents errors in the new Installation Wizard, which installs plugins in parallel.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34710">issue 34710</a>)
  <li class=bug>
    Plugin Manager was building incorrect list of bundled plugins for nested dependencies.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34748">issue 34748</a>)
  <li class=bug>
    Prevent fatal failure of the updates check <code>PeriodicWork</code> if update site certificate is missing.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34745">issue 34745</a>)
  <li class=bug>
    Pick up missing <code>Downloadable</code> items on restart if all update centers are up to date.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-32886">issue 32886</a>)
  <li class=bug>
    Allow starting non-<code>AbstractProject</code> (e.g. Pipeline) jobs from CLI.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-28071">issue 28071</a>)
  <li class=bug>
    Disable JSESSIONID in URLs when running in the JBoss web container.
    It prevents Error 404 due to invalid links starting from Jenkins 1.556.
    More info: <a href="https://issues.jboss.org/browse/WFLY-4782">WFLY-4782</a>
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34675">issue 34675</a>)
  <li class=bug>
    Prevent RSS ID collisions for items with same name in different folders.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34767">issue 34767</a>)
  <li class=bug>
    Prevent <code>NoSuchMethodException</code> in <code>loginLink.jelly</code>
    when attempting to start a job using REST API.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-31618">issue 31618</a>)
  <li class=bug>
    Make <code>ToolInstallers</code> to follow HTTP 30x redirects.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-23507">issue 23507</a>)
  <li class=bug>
    Prevent <code>NullPointerException</code> in the parameter definition job property
    if it gets initialized incorrectly.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34370">issue 34370</a>)
  <li class=bug>
    Bundle <code>Font Awesome</code> and <code>Google Fonts: Roboto</code> dependencies 
    to prevent failures in the offline mode.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34628">issue 34628</a>)
  <li class=rfe>
    Internal: CLI commands <code>disconnect-node</code> and <code>reload-configuration</code> were extracted from the core to CLI.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34328">issue 34328</a> and
     <a href="https://issues.jenkins-ci.org/browse/JENKINS-31900">issue 31900</a>)
  <li class=rfe>
    Internal: Support latest source version to avoid compile time warnings with JDK7.
    <a href="https://github.com/jenkinsci/lib-annotation-indexer">annotation-indexer</a> and
    <a href="https://github.com/jglick/sezpoz">sezpoz</a> have been updated to 1.11.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-32978">issue 32978</a>)
  <li class=rfe>
    Developer API: Switch <code>Jenkins.getInstance()</code> to <code>@Nonnull</code>.
    (new <a href="https://wiki.jenkins-ci.org/display/JENKINS/Features+controlled+by+system+properties">system property</a>)
    (<a href="https://github.com/jenkinsci/jenkins/pull/2297">pull 2297</a>)
  <li class=bug>
    Remoting, scalability: Ensure that the unexporter cleans up whatever it can each GC sweep.
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34213">issue 34213</a>)
  <li class=bug>
    Remoting: Force class load on UserRequest to prevent deadlocks on Windows nodes agents in the case of multiple classloaders.
    (Controlled by <a href="https://wiki.jenkins-ci.org/display/JENKINS/Features+controlled+by+system+properties">hudson.remoting.RemoteClassLoader.force</a>)
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-19445">issue 19445</a>)
  <li class=rfe>
    Remoting: Allow Jenkins admins to adjust the socket timeout.
    (Controlled by <a href="https://wiki.jenkins-ci.org/display/JENKINS/Features+controlled+by+system+properties">hudson.remoting.Engine.socketTimeout</a>)
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34808">issue 34808</a>)
  <li class=rfe>
    Remoting: Allow disabling the remoting protocols individually. 
    Allows working around compatibility issues like 
    <a href="https://issues.jenkins-ci.org/browse/JENKINS-34121">JENKINS-34121</a>.
    (Controlled by <a href="https://wiki.jenkins-ci.org/display/JENKINS/Features+controlled+by+system+properties">PROTOCOL_CLASS_NAME.disabled</a>)
    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-34819">issue 34819</a>)
<h3><a name=v2.3>What's new in 2.3</a> (2016/05/11)</h3>
<ul class=image>
  <li class="major bug">
     <strong>Important security fixes</strong>
     (see the <a href="https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11">security advisory</a> for details and plugin compatibility issues)
<h3><a name=v2.2>What's new in 2.2</a> (2016/05/08)</h3>
<ul class=image>
  <li class="rfe">
    Add symbol annotations on core.
  	(<a href="https://github.com/jenkinsci/jenkins/pull/2293">pull 2293</a>)
  <li class=rfe>
    Upgrade Stapler to 1.243.
  	(<a href="https://github.com/jenkinsci/jenkins/pull/2298">pull 2298</a>)
  <li class=rfe>
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