View source for Tycho/Release Notes/0.22

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<div id="versionNav" class="alert alert-small alert-warning">[[Tycho/Release Notes/0.21|&lt; Previous Version]] |  Next Version &gt;</div> 

Tycho 0.22.0 is currently under development.
This page shows a preview of features which will be available in the 0.22.0 milestone.

== SNAPSHOT builds ==

To try out the most recent snapshot build of 0.22.0, simply add the following snippet to your (parent) pom.xml, and set the property for the Tycho version (e.g. <tt>tycho-version</tt>) to <tt>0.22.0-SNAPSHOT</tt>.

<pre>
<pluginRepositories>
  <pluginRepository>
    <id>tycho-snapshots</id>
    <url>https://repo.eclipse.org/content/repositories/tycho-snapshots/</url>
  </pluginRepository>
</pluginRepositories>
</pre>

=== SNAPSHOT site docs ===

Refer to the [https://hudson.eclipse.org/tycho/job/tycho-sitedocs/ws/target/staging/index.html latest SNAPSHOT site docs for Tycho] and [https://hudson.eclipse.org/tycho/job/tycho-extras-sitedocs/ws/target/staging/index.html Tycho Extras].

== New and Noteworthy ==

[https://bugs.eclipse.org/bugs/buglist.cgi?classification=Technology&product=Tycho&query_format=advanced&resolution=FIXED&target_milestone=0.22.0&order=bug_id&query_based_on= Complete list of bug fixes and enhancements in 0.22.0]

=== Compiler ===

* You can now reuse project JDT compiler preferences <tt>.settings/org.eclipse.jdt.core.prefs</tt> by globally configuring
<pre>
<plugin>
  <groupId>org.eclipse.tycho</groupId>
  <artifactId>tycho-compiler-plugin</artifactId>
  <version>${tycho-version}</version>
  <configuration>
    <useProjectSettings>true</useProjectSettings>
  </configuration>
</plugin>
</pre>
in your parent pom. This will warn but not fail if the preference file is not present. ([https://bugs.eclipse.org/bugs/show_bug.cgi?id=404633 bug 404633])

=== Target Platform & Dependency Resolution ===

* (INCOMPATIBLE CHANGE) In case you specify multiple execution environment profiles in the <tt>Bundle-RequiredExecutionEnvironment</tt> manifest header, the profile used for the build may have changed. Tycho no longer attempts to find the "minimal" profile from the ones specified, but now uses the one specified first ([https://bugs.eclipse.org/bugs/show_bug.cgi?id=435313 <strike>bug 435313</strike>]). See [[Tycho/Execution_Environments|Execution Environments]] for details on the execution environment configuration and effects in the build.

=== Test Execution ===

* Tycho Surefire was updated to use latest Maven Surefire version 2.17. This enabled consumption of various fixes in surefire:
** Test bundle MANIFESTs with <tt>Import-Package: org.junit</tt> can be run now ([https://bugs.eclipse.org/bugs/show_bug.cgi?id=369266 <strike>bug 369266</strike>])

[[Category:Tycho|Release Notes/0.22]]