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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!--
We record noteworthy changes in this file, which then becomes http://jenkins-ci.org/changelog
Some tips:
- 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">
<title>Changelog</title>
<link rel="stylesheet" TYPE="text/css" href="changelog.css">
<!--[if IE]>
<style type="text/css">div.rate-offset { bottom: 0.2em !important; left: 5em !important; }</style>
<![endif]-->
<script type="text/javascript" src="/rate/rate.js"></script>
</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
</span><span style="visibility:hidden">xxxxx</span>
</div>
<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="http://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="http://ci.jenkins-ci.org/images/16x16/health-40to59.gif" width="16" height="16"
alt="Cloudy"> = I don't recommend it. <br>
<img src="http://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>
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=document.getElementById('rc').style.display='block';return false">
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=-->
<!-- these changes are controlled by the release process. DO NOT MODIFY -->
<div id="rc" style="display:none;"><!--=BEGIN=-->
<h3><a name=v1.562>What's new in 1.562</a> <!--=DATE=--></h3>
<ul class=image>
<li class=bug>
Next build link was not reliably available from a previous build after starting a new one.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20662">issue 20662</a>)
<li class="bug">
Debian postinst: check for present user/group before adding them.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22715">issue 22715</a>)
<li class="rfe">
Add distance between time tick labels on load statistics.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22686">issue 22686</a>)
<li class="bug">
Correctly show load statistics for master node.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22689">issue 22689</a>)
<li class="rfe">
Make load statistics graph font configurable, use sans serif font by default.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22688">issue 22688</a>)
<li class="rfe">
Add links to nodes on thread dump page for easier navigation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22672">issue 22672</a>)
</ul>
</div><!--=END=-->
<h3><a name=v1.561>What's new in 1.561</a> (2014/04/27)</h3>
<ul class=image>
<li class=bug>
Fixed a corner case handling of tool installation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16846">issue 16846</a>)
<li class=rfe>
Enabled log rotation on the OSX package
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15178">issue 15178</a>)
<li class=bug>
When measuring the length of the queue, jobs that consist of multiple subtasks should
count as more than 1.
(<a href="https://github.com/jenkinsci/jenkins/pull/742">pull request 742</a>)
<li class=rfe>
Close drop-down button menu when clicking outside
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17050">issue 17050</a>)
<li class=bug>
RunParameter with filtering enabled incorrectly includes builds which have not yet completed
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20974">issue 20974</a>)
<li class=bug>
Fixed NPE if <tt>RunParameterValue</tt> points to a stable build.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20857">issue 20857</a>)
<li class=bug>
Fixed a JavaScript problem in sortable table with IE8.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21729">issue 21729</a>)
<li class=bug>
More efficient deletion of old builds (specified by date).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22607">issue 22607</a>)
<li class=rfe>
The matrix project type was moved into its own plugin.
<li class=bug>
Linkage errors in notifiers could leak workspace leases.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21622">issue 21622</a>)
<li class=bug>
Better correction of the anomalous condition that several builds of a job specify the same number.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22631">issue 22631</a>)
<li class=bug>
Under certain conditions, a running build could mistakenly be shown as completed (and failed), while still producing output.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22681">issue 22681</a>)
<li class=bug>
Fix a bug which only showed the first detail part for radio buttons.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22583">issue 22583</a>)
<li class=rfe>
Update version of bundled Mailer plugin to 1.8 to avoid issues with older versions
<li class=rfe>
Show larger load statistics graphs.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22674">issue 22674</a>)
<li class=rfe>
Linebreak project names less aggressively.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22670">issue 22670</a>)
<li class=rfe>
Added a new extension point for more pluggable JNLP slave handling
<li class=bug>
Don't ask for confirmation when it doesn't make any sense.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21720">issue 21720</a>)
<li class=bug>
Jenkins asks for confirmation before leaving form even though user is not authorized to make changes.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20597">issue 20597</a>)
<li class=bug>
Don't submit form on Apply after Save in new window on some browsers.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20245">issue 20245</a>)
<li class=rfe>
Make the computers monitor status row look different from regular node rows.
(<a href="https://github.com/jenkinsci/jenkins/pull/1095">pull request 1095</a>)
<li class=rfe>
Do not offer "Install without restart" for plugin updates.
(<a href="https://github.com/jenkinsci/jenkins/pull/1125">pull request 1125</a>)
<li class=rfe>
Require POST on more actions.
(<a href="https://github.com/jenkinsci/jenkins/pull/877">pull request 877</a>)
<li class=rfe>
Optimize image sizes.
(<a href="https://github.com/jenkinsci/jenkins/pull/648">pull request 648</a>)
<li class=bug>
Properly close resources in case of exceptions.
(<a href="https://github.com/jenkinsci/jenkins/pull/737">pull request 737</a>)
<li class=rfe>
Fix warning on JBoss AS7 due to unnecessary xpp3_min dependency.
(<a href="https://github.com/jenkinsci/jenkins/pull/733">pull request 733</a>)
<li class="rfe">
Return queue item location when triggering buildWithParameters.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-13546">issue 13546</a>)
</ul>
<h3><a name=v1.560>What's new in 1.560</a> (2014/04/20)</h3>
<ul class=image>
<li class='major rfe'>
Enforcing build trigger authentication at runtime by checking authentication associated with a build, rather than at configuration time.
For compatibility, enforcement is skipped by default; you must install the Authorize Project plugin or similar for this to take effect.
The “upstream pseudo trigger” was also removed in favor of a true trigger configured on the downstream project;
you may use either the post-build action or the trigger according to where you want this configuration stored, and who is authorized to change it.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16956">issue 16956</a>)
<li class=bug>
Fixed NPE from view new job name autocompletion since 1.553.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22142">issue 22142</a>)
<li class='major bug'>
Deadlocks in concurrent builds under some conditions since 1.556.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22560">issue 22560</a>)
<li class=rfe>
JNLP slaves are now handled through NIO-based remoting channels for better scalability.
<li class=rfe>
Integrated codemirror v2.38.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22582">issue 22582</a>)
<li class=bug>
Listing plugins shortly after installation throws ConcurrentModificationException.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22553">issue 22553</a>)
<li class=bug>
Fixed NoSuchMethodException when destroying processes using JDK1.8.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21341">issue 21341</a>)
<li class=rfe>
Avoid irrelevant job queing while node is offline.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21394">issue 21394</a>)
<li class=rfe>
Debian package now creates 'jenkins' group
<li class=rfe>
Suppress fingerprint link if fingerprint record isn't available.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21818">issue 21818</a>)
<li class=bug>
Job hangs if one of multiple triggered builds was aborted
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21932">issue 21932</a>)
</ul>
<h3><a name=v1.559>What's new in 1.559</a> (2014/04/13)</h3>
<ul class=image>
<li class=rfe>
Slaves connected via Java Web Start now restart themselves when a connection to Jenkins is lost.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19055">issue 19055</a>)
<li class=bug>
Fixed NPE from <code>Slave.createLauncher</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21999">issue 21999</a>)
<li class=bug>
Faster rendering of views containing many items.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18364">issue 18364</a>)
</ul>
<h3><a name=v1.558>What's new in 1.558</a> (2014/04/06)</h3>
<ul class=image>
<li class=rfe>
Cron-style trigger configuration will now display expected prior and subsequent run times.
<li class=bug>
Incorrect filtering of build queue and executors widgets after 1.514.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20500">issue 20500</a>)
<li class=bug>
<code>NoSuchMethodError: hudson.model.BuildAuthorizationToken.checkPermission(…)</code> from Build Token Root plugin since 1.556.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22382">issue 22382</a>)
<li class=rfe>
Allow a <code>Trigger</code> to be a <code>DependencyDeclarer</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22397">issue 22397</a>)
<li class=bug>
Fixed a slow down in resource loading caused by fix to JENKINS-18677.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21579">issue 21579</a>)
<li class=bug>
<tt>jenkins.war</tt> file shouldn't be exploded into <tt>/tmp</tt>
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22442">issue 22442</a>)
<li class=bug>
Fixed NPE in <tt>UserCause</tt>
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21875">issue 21875</a>)
<li class=rfe>
Added <code>RobustMapConverter</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22398">issue 22398</a>)
<li class='major bug'>
JNLP slaves now satisfies stricter requirements imposed by JDK7u45.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20204">issue 20204</a>)
<li class=bug>
Fixed NPE executing <tt>Pipe.EOF</tt> with <tt>ProxyWriter</tt>
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20769">issue 20769</a>)
</ul>
<h3><a name=v1.557>What's new in 1.557</a> (2014/03/31)</h3>
<ul class=image>
<li class=bug>
Fixed <tt>ArrayIndexOutOfBoundsException</tt> in XStream with Oracle JDK8 release version
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18537">issue 18537</a>)
<li class=bug>
Corrected permission checks for <code>copy-job</code> and <code>create-job</code> CLI commands.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22262">issue 22262</a>)
<li class=bug>
<code>identity.key</code>, used to secure some communications with Jenkins, now stored encrypted with the master key.
<li class=bug>
When dynamically loading a plugin which another loaded plugin already had an optional dependency on, class loading errors could result before restart.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19976">issue 19976</a>)
<li class=bug>
Memory leaks in the old data monitor.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19544">issue 19544</a>)
<li class=rfe>
Ability for custom view types to disable automatic refresh.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21190">issue 21190</a>)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21191">issue 21191</a>)
<li class=rfe>
Option to download metadata directly from Jenkins rather than going through the browser.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19081">issue 19081</a>)
<li class=bug>
Allow JDK8 (and other versions) to be downloaded by JDKInstaller correctly.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22347">issue 22347</a>)
</ul>
<h3><a name=v1.556>What's new in 1.556</a> (2014/03/23)</h3>
<ul class=image>
<li class=rfe>
Access through API token and SSH key login now fully retains group memberships.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20064">issue 20064</a>)
<li class=rfe>
API changes allowing more flexibility in unusual job types.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-22131">issue 22131</a>)
<li class=rfe>
Job can be reloaded individually from disk with "job/FOO/reload" URL or "reload-job" CLI command
</ul>
<h3><a name=v1.555>What's new in 1.555</a> (2014/03/16)</h3>
<ul class=image>
<li class=bug>
Jenkins should recover gracefully from a failure to process "remember me" cookie
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-11643">issue 11643</a>)
<li class=bug>
Fixed Up link in matrix projects
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21773">issue 21773</a>)
</ul>
<h3><a name=v1.554>What's new in 1.554</a> (2014/03/09)</h3>
<ul class=image>
<li class=bug>
Archiving of symlinks as artifacts did not work in some cases.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21958">issue 21958</a>)
<li class=bug>
Slow rendering of directories with many entries in remote workspaces.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21780">issue 21780</a>)
</ul>
<h3><a name=v1.553>What's new in 1.553</a> (2014/03/02)</h3>
<ul class=image>
<li class=bug>
Build history widget only showed the last day of builds.
(Due to JENKINS-20892, even with this fix at most 20 builds are shown.)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21159">issue 21159</a>)
<li class=bug>
Random class loading error mostly known to affect static analysis plugins.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-12124">issue 12124</a>)
<li class=bug>
After restarting Jenkins, users known only from changelogs could be shown as <code>First Last _first.last@some.org_</code>, breaking mail delivery.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16332">issue 16332</a>)
<li class=bug>
CLI <code>build -s -v</code> command caused 100% CPU usage on the master.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20965">issue 20965</a>)
<li class=rfe>
Slave started from Java Web Start can now install itself as a systemd service.
<li class=rfe>
Split the “raw HTML” markup formatter out of core into a bundled plugin.
</ul>
<h3><a name=v1.552>What's new in 1.552</a> (2014/02/24)</h3>
<ul class=image>
<li class=bug>
Fixed handling of default JENKINS_HOME when storing CLI credentials
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21772">issue 21772</a>)
<li class=bug>
Fixed broken action links on Label page
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21778">issue 21778</a>)
<li class=rfe>
Allow Actions to contribute to Labels' main page
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21777">issue 21777</a>)
<li class=bug>
Expensive symlink-related calls on Windows can be simplified.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20534">issue 20534</a>)
<li class=rfe>
Improve detection of broken reverse proxy setups.
</ul>
<h3><a name=v1.551>What's new in 1.551</a> (2014/02/14)</h3>
<ul class=image>
<li class='major bug'>
Valentine's day security release that contains more than a dozen security fixes.
(<a href="https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14">security advisory</a>)
<li class='major bug'>
Regression in Windows slaves since 1.547.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21373">issue 21373</a>)
<li class=bug>
Using <code>java -jar jenkins-core.jar folder/external-monitor-job cmd …</code> did not work.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21525">issue 21525</a>)
<li class=bug>
Jenkins crash on startup after upgrade from 1.546 to 1.548.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21474">issue 21474</a>)
<li class=bug>
f:combobox is narrow.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21612">issue 21612</a>)
<li class=bug>
The workspace cleanup thread failed to handle the modern workspace location on master, and mishandled folders.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21023">issue 21023</a>)
<li class=bug>
Fixed missing help items on "Configure Global Security" page
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19832">issue 19832</a>)
<li class=rfe>
Sort groups on user index page alphabetically.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21673">issue 21673</a>)
<li class=bug>
Should not be able to create a job named <code>.</code> (period).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21639">issue 21639</a>)
<li class=rfe>
Plugins implementing "AsyncPeriodicWork" can overwrite default logging level
(<a href="https://github.com/jenkinsci/jenkins/pull/1115">pull request #1115</a>)
<li class=bug>
Wrong log message for out-of-order build record repair.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20730">issue 20730</a>)
<li class=bug>
Existing Fingerprint Action is reused and not added a second time.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17606">issue 19832</a>)
<li class=bug>
TestObject doesn't replace '%' character
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21707">issue 21707</a>)
<li class=bug>
"java -jar jenkins.war" should use unique session cookie for users who run multiple Jenkins on the same host.
</ul>
<h3><a name=v1.550>What's new in 1.550</a> (2014/02/09)</h3>
<ul class=image>
<li class=bug>
Report number of all jobs as part of usage statistics
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21448">issue 21448</a>)
<li class=bug>
Replace description in error dialog instead of appending
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21457">issue 21457</a>)
</ul>
<h3><a name=v1.549>What's new in 1.549</a> (2014/01/25)</h3>
<ul class=image>
<li class=bug>
Removing the "keep this build forever" lock on a build should require the DELETE permission.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16417">issue 16417</a>)
<li class=bug>
Files added to zip archive are closed properly.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20345">issue 20345</a>)
<li class=bug>
Broken CSS when reloading Jenkins after a time of inactivity
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17526">issue 17526</a>)
</ul>
<h3><a name=v1.548>What's new in 1.548</a> (2014/01/20)</h3>
<ul class=image>
<li class=rfe>
API for adding actions to a wide class of model objects at once.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18224">issue 18224</a>)
<li class='major rfe'>
Added infrastructure for moving items into or out of folders.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20008">issue 20008</a>)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18028">issue 18028</a>)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18680">issue 18680</a>)
<li class=bug>
<i>Apply</i> buttons did not work in Internet Explorer in compatibility mode.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19826">issue 19826</a>)
<li class="major bug">
Builds can seem to disappear from a job in a folder if that folder is renamed.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18694">issue 18694</a>)
<li class=bug>
<code>/login</code> offers link to <code>/opensearch.xml</code> which anonymous users cannot retrieve.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21254">issue 21254</a>)
<li class=rfe>
Added API class <code>SecurityListener</code> to receive login events and similar.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20999">issue 20999</a>)
<li class=rfe>
Option to hold lazy-loaded build references strongly, weakly, and more.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19400">issue 19400</a>)
</ul>
<h3><a name=v1.547>What's new in 1.547</a> (2014/01/12)</h3>
<ul class=image>
<li class=rfe>
Split Windows slave functionality into its own plugin.
<li class="major bug">
NPE since 1.545 when using aggregated test result publisher without specifying downstream jobs explicitly.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18410">issue 18410</a>)
<li class=bug>
Fixed Trend Graph NPE when there isn't any builds
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21239">issue 21239</a>)
</ul>
<h3><a name=v1.546>What's new in 1.546</a> (2014/01/06)</h3>
<ul class=image>
<li class="major bug">
Builds disappear after renaming a job.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18678">issue 18678</a>)
<li class=bug>
When clicking <i>Apply</i> to rename a job, tell the user that <i>Save</i> must be used instead.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17401">issue 17401</a>)
<li class="major bug">
Exception from XStream running Maven builds on strange Java versions.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21183">issue 21183</a>)
<li class=bug>
When clicking <i>Apply</i> results in an exception (error page), show it, rather than creating an empty dialog.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20772">issue 20772</a>)
</ul>
<h3><a name=v1.545>What's new in 1.545</a> (2013/12/31)</h3>
<ul class=image>
<li class=bug>
<code>CannotResolveClassException</code> breaks loading of entire containing folder, not just one job.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20951">issue 20951</a>)
<li class=bug>
Better robustness against XML deserialization errors.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21024">issue 21024</a>)
<li class=bug>
Minimizing disk I/O while loading the <em>names</em> of build records during Jenkins startup.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-21078">issue 21078</a>)
<li class=bug>
Avoiding serializing the owning build as part of a test result action, as this can lead to errors later.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18410">issue 18410</a>)
</ul>
<h3><a name=v1.544>What's new in 1.544</a> (2013/12/15)</h3>
<ul class=image>
<li class=bug>
RingBufferLogHandler throws ArrayIndexOutOfBoundsException after int-overflow.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-9120">issue 9120</a>)
<li class=bug>
Hudson shows 0GB free space when space available drops below 1GB.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-7776">issue 7776</a>)
<li class=rfe>
Added filter field for installed plugins tab.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20219">issue 20219</a>)
<li class=bug>
<code>groovysh</code> command did not work in authenticated Jenkins instances.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17929">issue 17929</a>)
<li class=bug>
Avoid eagerly loading all builds when displaying lists of them (<i>Build History</i> and <i>Build Time Trend</i> UIs).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20892">issue 20892</a>)
<li class=bug>
Error page should be visible even if the anonymous user does not have overall/read access.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20866">issue 20866</a>)
<li class=bug>
JavaScript errors when navigating away from a page with a build timeline widget while the timeline is loading.
(<a href="https://github.com/jenkinsci/jenkins/pull/1041">pull request 1041</a>)
<li class=bug>
Fixed a possible dead lock problem in deleting projects.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19446">issue 19446</a>)
</ul>
<h3><a name=v1.543>What's new in 1.543</a> (2013/12/10)</h3>
<ul class=image>
<li class=bug>
HTML metacharacters not escaped in log messages.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20800">issue 20800</a>)
</ul>
<h3><a name=v1.542>What's new in 1.542</a> (2013/12/02)</h3>
<ul class=image>
<li class=bug>
Improved error diagnosis for jzlib deflate problem.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20618">issue 20618</a>)
<li class=bug>
Improved error diagnosis for CLI stream corruption.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18058">issue 18058</a>)
<li class=bug>
Don't hold off building until saved for jobs copied from CLI.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20744">issue 20744</a>)
<li class="major rfe">
Allow build queue and executor status panes to be collapsed.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-5622">issue 5622</a>)
<li class="major bug">
Jenkins 1.540 just doesn't boot on Windows at all.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20630">issue 20630</a>)
</ul>
<h3><a name=v1.541>What's new in 1.541</a> (2013/11/24)</h3>
<ul class=image>
<li class=rfe>
Add option to create view by copying an existing one.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-13978">issue 13978</a>)
<li class=rfe>
Introduced the boot failure hook script that gets executed when Jenkins fails to start.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20609">issue 20609</a>)
<li class=bug>
Fixed "java.lang.NoClassDefFoundError: JarURLConnection" on OpenJDK
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20163">issue 20163</a>)
<li class=bug>
<code>FileAlreadyExistsException</code> upon “deleted” symlink while (re)creating it.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20610">issue 20610</a>)
<li class=bug>
Allow background tasks to run simultaneously, preventing task blockage.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19622">issue 19622</a>)
<li class=bug>
Fixed failed tests displaying as Yellow in JUnit history plot
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-7866">issue 7866</a>)
</ul>
<h3><a name=v1.540>What's new in 1.540</a> (2013/11/17)</h3>
<ul class=image>
<li class=bug>
CLI over HTTP was not working since 1.535.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20128">issue 20128</a>)
<li class=bug>
hudson appears in a the webpage title.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-14380">issue 14380</a>)
<li class=bug>
Linkage error in <code>InitializerFinder.discoverTasks</code> blocks startup.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20442">issue 20442</a>)
<li class=rfe>
Add Test button to check proxy connection
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20191">issue 20191</a>)
<li class=rfe>
Collect and report JVM crash dump files to assist trouble-shooting
<li class=bug>
<code>ClassCastException</code>s sometimes shown from views set to be recursive.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20415">issue 20415</a>)
<li class=rfe>
Show different “up” link for jobs in folders.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20106">issue 20106</a>)
<li class=rfe>
Add log handling line beginning with 'file://' as URL.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19866">issue 19866</a>)
<li class='major bug'>
Builds of a concurrently executable job might end up colliding on the same workspace.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-10615">issue 10615</a>)
<li class=bug>
Fixed error during installation of .deb package (/var/run/jenkins doesn't exists)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20407">issue 20407</a>)
<li class=bug>
Global search box now remembers entered text
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18192">issue 18192</a>)
<li class=rfe>
Add extension point to allow plugins to contribute to the checking of
assigned labels.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20514">issue 20514</a>)
<li class=bug>
Fixed issue where CLI required giving Overall read permission to anonymous.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-8815">issue 8815</a>)
<li class=bug>
Jar cache option wasn't taking effect on JNLP slaves.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20093">issue 20093</a>)
<li class=bug>
Interrupting remote class loading can lead to <tt>NoClassDefFoundError: Could not initialize class</tt>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19453">issue 19453</a>)
<li class=rfe>
Name channel executor threads for better diagnosability.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19004">issue 19004</a>)
<li class=rfe>
Better diagnosability for remoting <tt>StreamCorruptedException</tt>
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-8856">issue 8856</a>)
</ul>
<h3><a name=v1.539>What's new in 1.539</a> (2013/11/11)</h3>
<ul class=image>
<li class=rfe>
Core started relying on Java6 API, completing Java5 -> Java6 migration.
(<a href="https://groups.google.com/d/topic/jenkinsci-dev/c_XTbO52PTM/discussion">discussion</a>)
<li class=rfe>
Adding a batch of contributed localization from the community.
</ul>
<h3><a name=v1.538>What's new in 1.538</a> (2013/11/03)</h3>
<ul class=image>
<li class=rfe>
Disabled, aborted, and not-build status now has different image names to allow
themes to use different icons.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19438">issue 19438</a>)
<li class=rfe>
Ask for confirmation if an user tries to leave an edited configuration page.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19835">issue 19835</a>)
<li class=rfe>
Test failure summary appearance is improved.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19884">issue 19884</a>)
<li class=rfe>
Added CLI commands that manipulate views
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19996">issue 19996</a>)
<li class=rfe>
Improved the /cli help screen.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20023">issue 20023</a>)
<li class=bug>
Polling-triggered jobs get scheduled en-mass on start-up if slaves aren't online yet.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-8408">issue 8408</a>)
<li class=bug>
Fixed the handling of nested variable expansion.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20280">issue 20280</a>)
<li class=bug>
NPE thrown from CLI <code>build</code> command under some circumstances.
(<a href="https://github.com/jenkinsci/jenkins/pull/979">pull request 979</a>)
<li class=bug>
Fixed a bug in the compatibility transformer (since 1.527) that causes <tt>VerifyError</tt> in Ivy plugin and possibly others.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19383">issue 19383</a>)
<li class=bug>
Pass full list of all possible jobs to ViewJobFilter when recurse option is set
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20143">issue 20143</a>)
<li class=rfe>
<code>get-job</code> and <code>update-job</code> CLI commands can now work with folders, or indeed any <code>AbstractItem</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20236">issue 20236</a>)
<li class=rfe>
Added API allowing plugins to hide entries from the context menu even while they appear in the sidepanel.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19173">issue 19173</a>)
</li>
</ul>
<h3><a name=v1.537>What's new in 1.537</a> (2013/10/27)</h3>
<ul class=image>
<li class='rfe'>
Upgrade bundled plugin versions: ssh-slaves to 1.5, and credentials to 1.9.1
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20071">issue 20071</a>)
<li class=bug>
Build button column was broken in 1.535 for parameterized builds.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20080">issue 20080</a>)
<li class='major bug'>
Miscalculation of environment variables caused some binaries (such as <code>ssh</code>) to not be found.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19926">issue 19926</a>)
<li class=rfe>
Extension point for secure users of REST APIs (permitting JSONP and primitive XPath).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16936">issue 16936</a>)
<li class=bug>
“Run a build” link in page shown when no workspace existed for a job was not functional; unlinking.
<li class=bug>
Integer overflow could cause JavaScript functions to break in long-running Jenkins processes.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20085">issue 20085</a>)
<li class='major bug'>
Reverted the JENKINS-18629 fix in 1.536 as it causes various regressions in plugins.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20262">issue 20262</a>)
</ul>
<h3><a name=v1.536>What's new in 1.536</a> (2013/10/20)</h3>
<ul class=image>
<li class=bug>
Fixed two file descriptor leaks.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-14336">issue 14336</a>)
<li class=bug>
RuntimeException if you try to save a config with a choice parameter that has no choices.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18434">issue 18434</a>)
<li class=bug>
1.534 made ZIP downloads of artifacts work again, but missing a base directory inside the ZIP.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19947">issue 19947</a>)
<li class='major bug'>
Stapler error saving certain kinds of configuration.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18629">issue 18629</a>)
<li class='major bug'>
Upgrade Trilead SSH client library to version that does not cause connection loss when
there is a lot of logging on the build slave and the performance improvements in
ssh-slaves 0.27+ are enabled (
<a href="https://issues.jenkins-ci.org/browse/JENKINS-18836">issue 18836</a>,
<a href="https://issues.jenkins-ci.org/browse/JENKINS-18879">issue 18879</a>,
<a href="https://issues.jenkins-ci.org/browse/JENKINS-19619">issue 19619</a>)
<li class='major rfe'>
Upgrade bundled iplugin versions: ssh-slaves to 1.4, ssh-credentials to 1.5.3 and
credentials to 1.8.3
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19945">issue 19945</a>)
<li class='major rfe'>
Executor threads are now created only on demand.
</ul>
<h3><a name=v1.535>What's new in 1.535</a> (2013/10/14)</h3>
<ul class=image>
<li class=bug>
Windows JDK installer failed in a path with spaces.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19447">issue 19447</a>)
<li class=bug>
Windows JDK installer should not install a public JRE.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-8957">issue 8957</a>)
<li class='major bug'>
After deleting last build, next build of last build is zombie.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19920">issue 19920</a>)
<li class='rfe'>
Split matrix authorization strategies into an independent plugin.
<li class='rfe'>
UI Samples plugin fully separated from core. To view samples during plugin development or at any other time, just install from the update center.
<li class=bug>
View description should be clearly separated from the Jenkins system message.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18633">issue 18633</a>)
<li class=bug>
SCM polling sometimes broken since 1.527 due to a change in how environment variables are calculated.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19307">issue 19307</a>)
<li class=bug>
Breadcrumb bar moves away from header when scrolling past end of page on OS X.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19803">issue 19803</a>)
<li class='major rfe'>
"java -jar jenkins.war" now runs on Jetty8. Command line options are still compatible.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18366">issue 18366</a>)
<li class=rfe>
"java -jar jenkins.war" gets the "--spdy" option to enable SPDY.
<li class=rfe>
Expand all/Collapse all functionality for artifact tree view.
(<a href="https://github.com/jenkinsci/jenkins/pull/616">pull request 616</a>)
<li class=rfe>
Visualize queued jobs in view.
(<a href="https://github.com/jenkinsci/jenkins/pull/531">pull request 531</a>)
</ul>
<h3><a name=v1.534>What's new in 1.534</a> (2013/10/07)</h3>
<ul class=image>
<li class='major bug'>
Default crumb issuer configurations saved in older releases did not load as of Jenkins 1.531.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19613">issue 19613</a>)
<li class='major bug'>
As of 1.532 download of artifact ZIPs was broken.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19752">issue 19752</a>)
<li class='major bug'>
Old copies of <code>maven3-agent.jar</code> on slaves were not being reliably updated, leading to errors.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19251">issue 19251</a>)
<li class='rfe'>
Add option to disable "Remember me on this computer" checkbox in login screen.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15757">issue 15757</a>)
<li class='rfe'>
Added postCheckout method for SCMs
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19740">issue 19740</a>)
</ul>
<h3><a name=v1.533>What's new in 1.533</a> (2013/09/29)</h3>
<ul class=image>
<li class=rfe>
Offer alternate error message for pattern-based project naming strategy.
(<a href="https://github.com/jenkinsci/jenkins/pull/914">pull request 914</a>)
</ul>
<h3><a name=v1.532>What's new in 1.532</a> (2013/09/23)</h3>
<ul class=image>
<li class='major bug'>
Working around a GZip compression bug in jzlib affecting transfer of certain large, repetitive artifacts.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19473">issue 19473</a>)
<li class='major bug'>
Lazy-loading bug: builds go missing.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19418">issue 19418</a>)
<li class=bug>
(re)create build number->id symlink if missing when updating permalink.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19034">issue 19034</a>)
<li class=rfe>
Display the full display name in title for jobs and views.
(<a href="https://github.com/jenkinsci/jenkins/pull/884">pull request 884</a>)
<li class='major rfe'>
Added a new extension point to control where archived artifacts get stored.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17236">issue 17236</a>)
<li class=rfe>
Use fine-grained permissions for node manipulation via REST API & CLI
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18485">issue 18485</a>)
<li class='bug'>
Make the link to the aggregated test result from the project page work.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-9637">issue 9637</a>)
</ul>
<h3><a name=v1.531>What's new in 1.531</a> (2013/09/16)</h3>
<ul class=image>
<li class=bug>
Deleting an external run did not immediately remove it from build list, leading to errors from log rotation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19377">issue 19377</a>)
<li class=bug>
When copying a directory from master to slave fails due to an error on the slave, properly report it.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-9540">issue 9540</a>)
<li class=bug>
Identify user agent for Internet Explorer 11.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19171">issue 19171</a>)
<li class=bug>
Since 1.518, fingerprint serialization broke when job or file names contained XML special characters like ampersands.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18337">issue 18337</a>)
<li class=bug>
Robustness against truncated fingerprint files.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19515">issue 19515</a>)
<li class=rfe>
JavaScript error in the checkUrl computation shouldn't break the job configuration page.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19457">issue 19457</a>)
<li class=rfe>
Annotate the Advanced section if some fields are already customized.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-3107">issue 3107</a>)
<li class=bug>
No events fired when project is enable/disable or the description is changed
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17108">issue 17108</a>)
</ul>
<h3><a name=v1.530>What's new in 1.530</a> (2013/09/09)</h3>
<ul class=image>
<li class=bug>
Send Maven agent JARs to slaves on demand, not unconditionally upon connection.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16261">issue 16261</a>)
<li class=bug>
Occasional race condition during startup.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18775">issue 18775</a>)
<li class='major bug'>
Robustness against startup error for users of Global Build Stats plugin.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17248">issue 17248</a>)
<li class='major bug'>
404s from Javadoc and HTML Publisher plugins.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19168">issue 19168</a>)
<li class=bug>
Build number symlinks and permalinks not updated for Maven module builds.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18846">issue 18846</a>)
</ul>
<h3><a name=v1.529>What's new in 1.529</a> (2013/08/26)</h3>
<ul class=image>
<li class=rfe>
With Apache Maven 3.1 build, logging configuration from the Apache Maven distribution is not used.
<li class=rfe>
Avoid log duplication with Apache Maven 3.1 builds
<li class=bug>
Ungraceful handling of empty matrix project axes.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19135">issue 19135</a>)
<li class=bug>
Updated Groovy to 1.8.9 to avoid <a href="http://jira.codehaus.org/browse/GROOVY-4292">GROOVY-4292</a>.
<li class='major bug'>
CLI login command broken on Windows since 1.518.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19192">issue 19192</a>)
<li class=bug>
A malformed JUnit result file should mark that test suite as a failure, but not interrupt archiving of other tests.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19186">issue 19186</a>)
<li class=rfe>
Build for $username now shows also build scheduled by user
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16178">issue 16178</a>)
</ul>
<h3><a name=v1.528>What's new in 1.528</a> (2013/08/18)</h3>
<ul class=image>
<li class=rfe>
Command line now supports "--sessionTimeout" option for controlling session timeout
<li class=bug>
Form validation methods weren't getting triggered when one of its dependency controls change.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19124">issue 19124</a>)
<li class=bug>
When POST is required for some HTTP operation but GET was used, the response should have status code 405.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-16918">issue 16918</a>)
<li class=bug>
Correct help text of Label field in automatic installation of tools in global configuration.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19091">issue 19091</a>)
<li class=rfe>
Use Guice from Google rather than a fork
<li class=bug>
Jenkins does not invoke ProcessKillers for Windows
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19156">issue 19156</a>)
</ul>
<h3><a name=v1.527>What's new in 1.527</a> (2013/08/12)</h3>
<ul class=image>
<li class=bug>
Fixed <tt>NoSuchFieldError: triggers</tt> with older Maven plugin
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18677">issue 18677</a>)
<li class=rfe>
Added bytecode transformation driven compatibility ensurance mechanism
(<a href="https://groups.google.com/forum/#!topic/jenkinsci-dev/7qCClb36njo">discussion</a>)
<li class=rfe>
Improve search to locate items inside folders.
(<a href="https://github.com/jenkinsci/jenkins/pull/848">pull request 848</a>)
(<a href="https://github.com/jenkinsci/jenkins/pull/893">pull request 893</a>)
<li class=bug>
Windows path separators not correctly escaped in Maven properties configuration.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-10539">issue 10539</a>)
<li class=rfe>
Improved <tt>EnvironmentContributor</tt> to support project-level insertion.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19042">issue 19042</a>)
</ul>
<h3><a name=v1.526>What's new in 1.526</a> (2013/08/05)</h3>
<ul class=image>
<li class=bug>
HudsonAuthenticationEntryPoint can break CLI support, because the port isn't exposed properly.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18634">issue 18634</a>)
<li class=rfe>
Report an user friendly error page if a deletion of a build fails.
(<a href="https://github.com/jenkinsci/jenkins/pull/827">pull request 827</a>)
<li class=bug>
Maven build failure wasn't describing errors like Maven CLI does.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15025">issue 15025</a>)
<li class=bug>
<code>MavenModuleSetBuild.getResult</code> is expensive.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18895">issue 18895</a>)
<li class=bug>
Revisited fix to be compatible for plugins.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18119">issue 18119</a>)
<li class=bug>
Ensuring <code>/log/all</code> shows only <code>INFO</code> and above messages, even if custom loggers display <code>FINE</code> or below.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18959">issue 18959</a>)
<li class=rfe>
Added a new monitor that detects and fixes out-of-order builds records.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18289">issue 18289</a>)
<li class=rfe>
Added CLI command <code>create-node</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18282">issue 18282</a>)
<li class=rfe>
Can't build using maven 3.1.0
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15935">issue 15935</a>)
<li class=bug>
Fixed Winstone+mod_proxy_ajp+SSL combo issue.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-5753">issue 5753</a>)
<li class=bug>
<code>JENKINS_DEBUG_LEVEL</code> misinterpreted by Winstone, causing excessive logging.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18701">issue 18701</a>)
<li class='major bug'>
Since 1.520, Jenkins requires Java 6 or later, breaking Maven builds set to use JDK 5. Now falls back to JVM of slave agent but sets compile/test flags to use defined JDK.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18403">issue 18403</a>)
<li class='major bug'>
Since 1.517, Maven projects using Maven 2 could not build projects using extensions depending on Apache Commons Codec.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18178">issue 18178</a>)
<li class=bug>
Test harness was packing copies of Maven into plugin archives under some conditions.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18918">issue 18918</a>)
<li class=bug>
Provided maven settings.xml in maven builder is lost.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15976">issue 15976</a>)
<li class=bug>
Exception when running polling with a Maven installation not defined on master.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18898">issue 18898</a>)
<li class=bug>
Since 1.477 GET on <code>/view/…/config.xml</code> included a spurious wrapper element.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17302">issue 17302</a>)
<li class=rfe>
Clearer display of log messages: chronological order, and coloration of repeated vs. fresh metadata (date, log level, log source).
<li class=bug>
Fixed a regression that broke some plugins' form validation
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18776">issue 18776</a>)
<li class=bug>
People View does Not Populate if JQuery plugin enabled.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18641">issue 18641</a>)
</ul>
<h3><a name=v1.525>What's new in 1.525</a> (2013/07/29)</h3>
<p>Same as 1.524; botched release.</p>
<h3><a name=v1.524>What's new in 1.524</a> (2013/07/23)</h3>
<ul class=image>
<li class=bug>
Clock Difference broken on Manage Nodes page
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18671">issue 18671</a>)
<li class=bug>
Fixed another possible cause of an NPE from MatrixConfiguration.newBuild.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-17728">issue 17728</a>)
<li class=bug>
NPE in MavenFingerprinter.getArtifactRepositoryMaven21.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18441">issue 18441</a>)
<li class=rfe>
More reliability improvement in remote slave reconnection.
</ul>
<h3><a name=v1.523>What's new in 1.523</a> (2013/07/14)</h3>
<ul class=image>
<li class=bug>
Fixed: claiming of tests doesn't work in Maven jobs (claim-plugin)
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-14585">issue 14585</a>)
</ul>
<h3><a name=v1.522>What's new in 1.522</a> (2013/07/06)</h3>
<ul class=image>
<li class=bug>
Fixed a regression in the config form with some plugins
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18585">issue 18585</a>)
<li class=bug>
Fixed a dead lock in the <tt>Project</tt> class and improved the signature of the persisted XML form a bit.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18589">issue 18589</a>)
<li class=bug>
Improved memory efficiency in parsing test reports with large stdio output files.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15382">issue 15382</a>)
<li class=rfe>
Node monitoring now happens concurrently across all the slaves, so it'll be affected less by problematic slaves.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18438">issue 18438</a>)
<li class=bug>
Deadlock during Maven builds Parsing POM step
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15846">issue 15846</a>)
<li class=bug>
If every node is restricted to tied jobs only, Matrix build jobs can never start.
</ul>
<h3><a name=v1.521>What's new in 1.521</a> (2013/07/02)</h3>
<ul class=image>
<li class=bug>
Build with parameters returns empty web page
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18425">issue 18425</a>)
<li class=bug>
Access denied error results in ERR_CONTENT_DECODING_FAILED on most browsers, masking the root cause.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-15437">issue 15437</a>)
<li class=bug>