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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.
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<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>
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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.io/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.io/images/16x16/health-40to59.gif" width="16" height="16"
alt="Cloudy"> = I don't recommend it. <br>
<img src="//ci.jenkins.io/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.
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<a href="" onClick="document.getElementById('trunk').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=-->
<h3><a name=v2.35>What's new in 2.35</a> (2016/12/04)</h3>
<ul class=image>
<li class=>
</ul>
<h3><a name=v2.34>What's new in 2.34</a> (2016/11/27)</h3>
<li class="rfe">
Improve performance of <code>Action</code> retrieval methods.
It speeds up core and plugin logic operating with <code>Actionable</code> objects like items, folders, nodes, etc.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38867">issue 38867</a>)
<li class="rfe">
Update the <a href="https://github.com/jenkinsci/sshd-module">SSHD module</a> from <code>1.7</code> to <code>1.8</code>.
The change disables obsolete Ciphers: AES128CBC, TripleDESCBC, and BlowfishCBC.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39805">issue 39805</a>)
<li class="rfe">
Update the <a href="https://github.com/kohsuke/winp">Windows process management library (WinP)</a> from <code>1.22</code> to <code>1.24</code>.
Full changelog is available <a href="https://github.com/kohsuke/winp/blob/master/CHANGELOG.md">here</a>, only major issues are mentioned below.
(<a href="https://github.com/jenkinsci/jenkins/pull/2619">pull 2619</a>)
<li class="bug">
WinP 1.24: Native class now tries loading DLLs from the temporary location.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-20913">issue 20913</a>)
<li class="bug">
WinP 1.24: WinP sometimes kills wrong processes when using <code>killRecursive</code>.
It was likely impacting process termination on Windows agents.
(<a href="https://github.com/kohsuke/winp/issues/22">WinP Issue #22</a>)
</ul>
<h3><a name=v2.33>What's new in 2.33</a> (2016/11/20)</h3>
Reduce size of Jenkins WAR file by not storing identical copies of <code>remoting.jar</code>/<code>slave.jar</code> there.
(<a href="https://github.com/jenkinsci/jenkins/pull/2633">pull 2633</a>)
<li class="major bug">
Prevent early deallocation of process references by Garbage Collector when starting a remote process.
It was sometimes causing build failures with messages like <code>FATAL: Invalid object ID 184 iuota=187</code> and <code>java.lang.Exception: Object was recently deallocated</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-23271">issue 23271</a>)
<li class="bug">
Make handling of internalization resource bundle names compliant with W3C standards.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39034">issue 39034</a>)
<li class="bug">
Redirect to login page in the case of authorisation error when checking connectivity to the Update Center.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39741">issue 39741</a>)
<li class="bug">
Remove the obsolete <code>hudson.showWindowsServiceInstallLink</code> property from the <code>slave-agent.jnlp</code> file.
It was causing harmless security warnings in Java web start.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39883">issue 39883</a>)
<li class="rfe">
Improved Polish translation.
(<a href="https://github.com/jenkinsci/jenkins/pull/2640">pull 2640</a>)
<h3><a name=v2.32>What's new in 2.32</a> (2016/11/16)</h3>
<ul class=image>
<li class="major bug">
<strong>Important security fixes</strong>
(<a href="https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16">security advisory</a>)
<li class="rfe">
Allow disabling the Jenkins CLI over HTTP and JNLP agent port by setting the System property <tt>jenkins.CLI.disabled</tt> to <tt>true</tt>.
<h3><a name=v2.31>What's new in 2.31</a> (2016/11/13)</h3>
<li class="rfe">
Performance: Improve responsiveness of Jenkins web UI on mobile devices.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39172">issue 39172</a>, continuation of the patch in 2.28)
<li class="major bug">
It was not possible to connect Jenkins agents via Java Web Start due to the issue in Remoting <code>3.0</code>.
Upgraded to Remoting <code>3.1</code> with a fix.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39596">issue 39596</a>, regression in 2.26)
<li class="bug">
Prevent <code>NullPointerException</code> when rendering <code>CauseOfInterruption.UserInterruption</code>
in build summary pages for non-existent users.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38721">issue 38721</a> and
<a href="https://issues.jenkins-ci.org/browse/JENKINS-37282">issue 37282</a>,
regression in 2.14)
<li class="bug">
Reduce logging level when the localization resource is missing <code>ResourceBundleUtil#getBundle()</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39604">issue 39604</a>)
<li class="bug">
<code>ExtensionList.removeAll</code> was not unimplemented in Jenkins extension management API.
It was causing issues during dynamic loading of GitHub and BitBucket branch source plugins on the same instance.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39520">issue 39520</a>)
<li class="bug">
Remoting 3.1: <code>hudson.remoting.Engine</code> (mostly Java Web Start) was failing to establish connection
if one of the URLs in <code>urls</code> parameter was malformed.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39617">issue 39617</a>)
<li class="rfe">
Remoting 3.1: Add method for dumping diagnostics across all the channels (e.g. in the Support Core Plugin).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39150">issue 39150</a>)
<li class="rfe">
Remoting 3.1: Improve the caller/callee correlation diagnostics in thread dumps.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39543">issue 39543</a>)
<li class="rfe">
Remoting 3.1: Add the <code>org.jenkinsci.remoting.nio.NioChannelHub.disabled</code> flag
for disabling NIO, mostly for debugging purposes.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39290">issue 39290</a>)
<li class="rfe">
Remoting 3.1: Add extra logging to help diagnosing <code>IOHub</code> concurrent thread number spikes.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38692">issue 38692</a>)
<li class="rfe">
Remoting 3.1: When a proxy fails, report what caused the channel to go down.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39289">issue 39289</a>)
<li class="rfe">
Improved Polish translation.
(<a href="https://github.com/jenkinsci/jenkins/pull/2631">pull 2631</a>)
</ul>
<h3><a name=v2.30>What's new in 2.30</a> (2016/11/07)</h3>
<li class="major bug">
Adjust incompatible <code>Actionable</code> initialization changes made for <a href="https://issues.jenkins-ci.org/browse/JENKINS-39404">issue 39404</a>).
It caused massive regressions in plugins like Jenkins Pipeline.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39555">issue 39555</a>, regression in 2.29)
<li class="major bug">
Integration of Stapler <code>1.246</code> caused regressions in plugins depending on Ruby Runtime Plugin.
Upgraded to Stapler <code>1.248</code> with a fix.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39414">issue 39414</a>, regression in 2.28)
<li class="major bug">
Custom remoting enable/disable settings were not properly persisted on the disk and then reloaded.
If the option has been configured in Jenkins starting from <code>2.16</code>, a reconfiguration may be required.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39465">issue 39465</a>)
</ul>
<h3><a name=v2.29>What's new in 2.29</a> (2016/11/06)</h3>
<p>
<b class="color:red">Warning!</b> This release is not recommended for use due to
<a href="https://issues.jenkins-ci.org/browse/JENKINS-39555">issue 39555</a>
and <a href="https://issues.jenkins-ci.org/browse/JENKINS-39414">issue 39414</a>.
We are working on the out-of-order release (<a href="https://groups.google.com/forum/#!topic/jenkinsci-dev/kceM9T8NEdg">discussion</a>).
</p>
<ul class=image>
Performance: Optimize log retrieval logic for large log files.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39535">issue 39535</a>)
<li class="bug">
Integration of Stapler <code>1.246</code> caused regressions in plugins depending on Ruby Runtime Plugin.
Upgraded to Stapler <code>1.247</code> with a partial fix.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39414">issue 39414</a>, partial fix)
<li class="bug">
Jenkins startup does not fail if one of
<a href="https://wiki.jenkins-ci.org/display/JENKINS/Extension+points#Extensionpoints-hudson.slaves.ComputerListener">
ComputerListeners</a> throws exception in the <code>onOnline()</code> handler.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38487">issue 38487</a>)
<li class="bug">
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