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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=-->
<li class="bug">
Prevent deadlocks during modification of node executor numbers (e.g. during deletion of nodes).
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-31768">issue 31768</a>)
</ul>
</div><!--=TRUNK-END=-->
<h3><a name=v2.26>What's new in 2.26</a> (2016/10/17)</h3>
Allow <code>CommandInterpreter</code> build steps to set a build result as <code>Unstable</code> via the return code.
Shell and Batch build steps now support this feature.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-23786">issue 23786</a>)
<li class="rfe">
Performance: Avoid acquiring locks in <code>MaskingClassloader</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-23784">issue 23784</a>)
<li class="rfe">
Performance: Update <code>XStream</code> driver to improve performance of XML serilization/deserialization.
(<a href="https://github.com/jenkinsci/jenkins/pull/2561">pull 2561</a>)
<li class="rfe">
Harden checks of prohibited names in user creation logic.
Untrimmed spaces and different letter cases are being checked now.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-35967">issue 35967</a>)
<li class="bug">
Performance: Fix the performance of file compress/uncompress operations over the remoting channel.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38640">issue 38640</a>,
<a href="https://issues.jenkins-ci.org/browse/JENKINS-38814">issue 38814</a>)
<li class="bug">
Restore automatic line wrapping in Build Step text boxes with syntax highlighting.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-27367">issue 27367</a>)
<li class="bug">
Properly remove disabled Administrative Monitors from the extension list.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38678">issue 38678</a>)
<li class="bug">
Remoting 2.62.2: Improve connection stability by turning on Socket Keep-alive by default.
Keep-alive can be disabled via the <code>-noKeepAlive</code> option.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38539">issue 38539</a>)
<li class="bug">
Remoting 2.62.2: Prevent <code>NullPointerException</code> in <code>Engine#connect()</code>
when <code>host</code> or <code>port</code> parameters are <code>null</code> or empty.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37539">issue 37539</a>)
<li class="bug">
Node build history page was hammering the performance of the Jenkins instance by spawning parallel heavy requests.
Now the information is being loaded sequentially.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-23244">issue 23244</a>)
<li class="bug">
Cleanup spelling in CLI help and error messages.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38650">issue 38650</a>)
<li class="bug">
Properly handle quotes and other special symbols in item names during form validation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-31871">issue 31871</a>)
<li class="rfe">
Internal: Invoke <code>hpi:record-core-location</code> during the build in order to enabled coordinated run accross repositories.
(<a href="https://github.com/jenkinsci/jenkins/pull/1894">pull 1894</a>)
<li class="rfe">
Internal: Bulk cleanup of <code>@since</code> definitions in Javadoc.
(<a href="https://github.com/jenkinsci/jenkins/pull/2578">pull 2578</a>)
<h3><a name=v2.25>What's new in 2.25</a> (2016/10/09)</h3>
<ul class=image>
<li class="bug">
Display transient actions for labels.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38651">issue 38651</a>)
<li class="bug">
Add user to restart log message for restart after plugin installation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38615">issue 38615</a>)
<li class="rfe">
Internal: Code modernization: Use try-with-resources a lot more
(<a href="https://github.com/jenkinsci/jenkins/pull/2570">pull 2570</a>)
<h3><a name=v2.24>What's new in 2.24</a> (2016/10/02)</h3>
<li class="major rfe">
Show notification with popup on most pages when administrative monitors are active.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38391">issue 38391</a>)
<li class="rfe">
Allow disabling/enabling administrative monitors on Configure Jenkins form.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38301">issue 38301</a>)
<li class="rfe">
Ensure exception stacktrace is shown when there's a <tt>FormException</tt>.
(<a href="https://github.com/jenkinsci/jenkins/pull/2555">pull 2555</a>)
<li class="rfe">
Add new <code>jenkins.model.Jenkins.slaveAgentPortEnforce</code> system property, which prevents slave agent port modification via Jenkins Web UI and form submissions.
(<a href="https://github.com/jenkinsci/jenkins/pull/2545">PR #2545</a>)
<li class="rfe">
Indicate hovered table row on striped tables.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-32148">issue 32148</a>)
<li class="rfe">
Decrease connection timeout when changing the JNLP agent port via Groovy system scripts.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38473">issue 38473</a>)
<li class="rfe">
Added Serbian locatization.
(<a href="https://github.com/jenkinsci/jenkins/pull/2554">PR #2554</a>)
Exclude <tt>/cli</tt> URL from CSRF protection crumb requirement, making the CLI work with CSRF protection enabled and JNLP port disabled.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-18114">issue 18114</a>)
<li class="bug">
Prevent instatination of <code>jenkins.model.Jenkins</code> on agents in the <code>ProcessKillingVeto</code> extension point.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38534">issue 38534</a>)
<li class="bug">
Fix handling of the <code>jenkins.model.Jenkins.slaveAgentPort</code> system property, which was not honored.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38187">issue 38187</a>, regression in 2.0)
<li class="bug">
CLI: Disable the channel message chunking by default.
Prevents connection issues like <code>java.io.StreamCorruptedException: invalid stream header: 0A0A0A0A</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-23232">issue 23232</a>)
<li class="bug">
CLI: Connection over HTTP was not working correctly.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-34287">issue 34287</a>, regression in 2.0)
</ul>
<h3><a name=v2.23>What's new in 2.23</a> (2016/09/18)</h3>
<li class="bug">
Fix JS/browser memory leak on Jenkins dashboard.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-10912">issue 10912</a>)
<li class="bug">
Build history was not properly updating via AJAX.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-31487">issue 31487</a>)
<li class="bug">
Properly enable submit button on New Item page when choosing item type first.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-36539">issue 36539</a>)
<h3><a name=v2.22>What's new in 2.22</a> (2016/09/11)</h3>
<ul class=image>
<li class="rfe">
Change symbol and constructor for SCMTrigger to <tt>pollScm</tt> to make it usable in Pipeline scripts.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37731">issue 37731</a>)
<li class="rfe">
Prompt user whether to add the job to the current view.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-19142">issue 19142</a>)
<li class="rfe">
Update to sshd module 1.7, allowing definition of client idle timeout.
(<a href="https://github.com/jenkinsci/jenkins/pull/2534">pull 2534</a>,
<a href="https://issues.jenkins-ci.org/browse/JENKINS-36420">issue 36420</a>)
<li class="rfe">
Update to sezpoz 1.12 with better diagnostics.
(<a href="https://github.com/jenkinsci/jenkins/pull/2525">pull 2525</a>)
<li class="bug">
Fix <tt>NullPointerException</tt> when descriptor is not in <tt>DescriptorList</tt>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37997">issue 37997</a>)
<li class="bug">
Use the correct 'gear' icon for Manage Jenkins in Plugin Manager.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-34250">issue 34250</a>)
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