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- 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)
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"rfe" for enhancement and "bug" for bug fixes,
plus "major" to indicate major RFE/bugfix.
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<div align="right">Legend:
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<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>
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Help other Jenkins users by letting the community know which releases you've used,
and whether they had any significant issues. <br>
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alt="Sunny"> = I use it on my production site without major issues. <br>
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alt="Cloudy"> = I don't recommend it. <br>
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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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Upcoming changes</a>
<a href="" style="padding-left:3em" onClick="return loaddata(this)">Community ratings</a>
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<div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
<ul class=image>
<li class=>
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<h3><a name=v2.28>What's new in 2.28</a> (2016/10/30)</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>)
<li class="rfe">
Print warnings if none of Tool Installers can be used during the tool installation.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-26940">issue 26940</a>)
<li class="rfe">
Oleg Nenashev
committed
Update the minimal required versions of the detached Maven Project plugin from <code>2.7.1</code> to <code>2.14</code>.
Changelog is available <a href="https://wiki.jenkins-ci.org/display/JENKINS/Maven+Project+Plugin">here</a>.
(<a href="https://github.com/jenkinsci/jenkins/pull/2606">pull 2606</a>)
<li class="rfe">
Update the minimal required versions of the detached JUnit plugin from <code>1.2-beta-4</code> to <code>1.6</code>.
Changelog is available <a href="https://wiki.jenkins-ci.org/display/JENKINS/JUnit+Plugin">here</a>.
(<a href="https://github.com/jenkinsci/jenkins/pull/2606">pull 2606</a>))
<li class="major bug">
Relax requirements of the JNLP connection receiver, which was rejections connections from agents not using
<code>JNLPComputerLauncher</code> (e.g. from Slave Setup, vSphere Cloud and other plugins).
No the connection is accepted from launchers implementing other proxying and filtering <code>Launcher</code> implementations.
Particular plugins may require setting up the
<code>jenkins.slaves.DefaultJnlpSlaveReceiver.disableStrictVerification</code> system property in the master JVM to allow connecting agents.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39232">issue 39232</a>, regression in 2.28)
<li class="bug">
Prevent resource leak in <code>hudson.XmlFile#readRaw()</code> in the case of encoding issues.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-39363">issue 39363</a>)
<li class="bug">
Prevented endless loop in <code>LargeText.BufferSession.skip()</code>, which was causing hanging of Pipeline jobs in corner cases.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37664">issue 37664</a>)
<li class="rfe">
Internal: Upgrade Stapler library from <code>1.243</code> to <code>1.246</code> with fixes required for the Blue Ocean project.
More details are coming soon.
Raw changes are listed <a href="https://github.com/stapler/stapler/compare/stapler-parent-1.243...stapler-parent-1.246">here</a>.
(<a href="https://github.com/jenkinsci/jenkins/pull/2593">pull 2593</a>)
<li class="rfe">
Internal: Start defining APIs that are for the master JVM only.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38370">issue 38370</a>)
Oleg Nenashev
committed
<li class="rfe">
Internal: Update Guice dependency from <code>4.0-beta</code> to <code>4.0</code>.
This change required upgrade of detached plugins (see above).
(<a href="https://github.com/jenkinsci/jenkins/pull/2568">pull 2568</a>)
</ul>
<h3><a name=v2.27>What's new in 2.27</a> (2016/10/23)</h3>
<li class="major rfe">
Upgrade to the Remoting 3 baseline. Compatibility notes are available
<a href="https://github.com/jenkinsci/remoting/blob/master/docs/remoting-3-compatibility.md">here</a>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37564">issue 37564</a>)
<li class="major rfe">
Remoting 3.0: New <a href="https://github.com/jenkinsci/remoting/blob/master/docs/protocols.md#jnlp4-connect">JNLP4-connect protocol</a>,
which improves performance and stability compared to the JNLP3-connect protocol.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-36871">issue 36871</a>)
<li class="rfe">
Remoting 3.0: Agents using <code>slave.jar</code> now explicitly require Java 7.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-37565">issue 37565</a>)
<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>)
<li class="bug">
Add missing internationalization support to <code>ResourceBundleUtil</code>.
It fixes internationalization in <a href="https://jenkins.io/projects/blueocean/">Blue Ocean</a>
and <a href="http://jenkinsci.github.io/jenkins-design-language/">Jenkins Design Language</a>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-35845">issue 35845</a>)
<li class="rfe">
Internal: Make the code more compatible with Java 9 requirements and allow its editing in newest NetBeans versions
with <a href="https://netbeans.org/bugzilla/show_bug.cgi?id=268452">NB bug 268452</a>.
(<a href="https://github.com/jenkinsci/jenkins/pull/2595">pull 2595</a>)
<li class="bug">
Internal: Icon handling API for items.
Deprecate <code>TopLevelItemDescriptor#getIconFilePathPattern()</code> and switch to <code>IconSpec</code>.
(<a href="https://issues.jenkins-ci.org/browse/JENKINS-38960">issue 38960</a>)
</ul>
<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.
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