Enable Mylyn support for latest version of Mylyn.
diff --git a/features/org.eclipse.oomph.setup.mylyn-feature/feature.xml b/features/org.eclipse.oomph.setup.mylyn-feature/feature.xml
index b8da623..3d288bb 100644
--- a/features/org.eclipse.oomph.setup.mylyn-feature/feature.xml
+++ b/features/org.eclipse.oomph.setup.mylyn-feature/feature.xml
@@ -12,7 +12,7 @@
 <feature
       id="org.eclipse.oomph.setup.mylyn"
       label="%featureName"
-      version="1.18.0.qualifier"
+      version="1.19.0.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.oomph.license"
       license-feature-version="0.0.0">
diff --git a/features/org.eclipse.oomph.setup.mylyn-feature/pom.xml b/features/org.eclipse.oomph.setup.mylyn-feature/pom.xml
index 71119ed..7d18be2 100644
--- a/features/org.eclipse.oomph.setup.mylyn-feature/pom.xml
+++ b/features/org.eclipse.oomph.setup.mylyn-feature/pom.xml
@@ -20,6 +20,6 @@
   </parent>
   <groupId>org.eclipse.oomph.features</groupId>
   <artifactId>org.eclipse.oomph.setup.mylyn</artifactId>
-  <version>1.18.0-SNAPSHOT</version>
+  <version>1.19.0-SNAPSHOT</version>
   <packaging>eclipse-feature</packaging>
 </project>
diff --git a/plugins/org.eclipse.oomph.setup.mylyn/META-INF/MANIFEST.MF b/plugins/org.eclipse.oomph.setup.mylyn/META-INF/MANIFEST.MF
index 6bc0741..a1818c3 100644
--- a/plugins/org.eclipse.oomph.setup.mylyn/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.oomph.setup.mylyn/META-INF/MANIFEST.MF
@@ -2,24 +2,24 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.oomph.setup.mylyn;singleton:=true
-Bundle-Version: 1.17.0.qualifier
+Bundle-Version: 1.18.0.qualifier
 Bundle-ClassPath: .
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Bundle-RequiredExecutionEnvironment: JavaSE-11
-Export-Package: org.eclipse.oomph.setup.mylyn;version="1.17.0";x-internal:=true,
- org.eclipse.oomph.setup.mylyn.impl;version="1.17.0";x-internal:=true,
- org.eclipse.oomph.setup.mylyn.util;version="1.17.0";x-internal:=true
+Export-Package: org.eclipse.oomph.setup.mylyn;version="1.18.0";x-internal:=true,
+ org.eclipse.oomph.setup.mylyn.impl;version="1.18.0";x-internal:=true,
+ org.eclipse.oomph.setup.mylyn.util;version="1.18.0";x-internal:=true
 Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.24.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.core.variables;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.emf.ecore;bundle-version="[2.10.0,3.0.0)";visibility:=reexport,
  org.eclipse.oomph.preferences;bundle-version="[1.13.0,2.0.0)",
- org.eclipse.oomph.setup;bundle-version="[1.23.0,2.0.0)";visibility:=reexport,
- org.eclipse.mylyn.builds.core;bundle-version="[1.0.0,2.0.0)",
- org.eclipse.mylyn.builds.ui;bundle-version="[1.0.0,2.0.0)",
+ org.eclipse.oomph.setup;bundle-version="[1.26.0,2.0.0)";visibility:=reexport,
+ org.eclipse.mylyn.builds.core;bundle-version="[1.0.0,4.0.0)",
+ org.eclipse.mylyn.builds.ui;bundle-version="[1.0.0,4.0.0)",
  org.eclipse.mylyn.commons.net;bundle-version="[3.0.0,4.0.0)",
- org.eclipse.mylyn.commons.repositories.core;bundle-version="[1.0.0,2.0.0)",
+ org.eclipse.mylyn.commons.repositories.core;bundle-version="[1.0.0,4.0.0)",
  org.eclipse.mylyn.tasks.core;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.mylyn.tasks.ui;bundle-version="[3.0.0,4.0.0)"
 Bundle-ActivationPolicy: lazy
diff --git a/plugins/org.eclipse.oomph.setup.mylyn/pom.xml b/plugins/org.eclipse.oomph.setup.mylyn/pom.xml
index 5be38f4..ec02e84 100644
--- a/plugins/org.eclipse.oomph.setup.mylyn/pom.xml
+++ b/plugins/org.eclipse.oomph.setup.mylyn/pom.xml
@@ -20,7 +20,7 @@
   </parent>
   <groupId>org.eclipse.oomph</groupId>
   <artifactId>org.eclipse.oomph.setup.mylyn</artifactId>
-  <version>1.17.0-SNAPSHOT</version>
+  <version>1.18.0-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 
   <build>
diff --git a/releng/org.eclipse.oomph.parent/tp/org.eclipse.oomph.tp.target b/releng/org.eclipse.oomph.parent/tp/org.eclipse.oomph.tp.target
index f7e8658..0a10c46 100644
--- a/releng/org.eclipse.oomph.parent/tp/org.eclipse.oomph.tp.target
+++ b/releng/org.eclipse.oomph.parent/tp/org.eclipse.oomph.tp.target
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde version="3.8"?>
-<target name="Generated from Oomph" sequenceNumber="116">
+<target name="Generated from Oomph" sequenceNumber="118">
   <locations>
     <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.egit.feature.group" version="0.0.0"/>
@@ -21,8 +21,9 @@
       <repository location="https://download.eclipse.org/egit/updates-stable-nightly"/>
       <repository location="https://download.eclipse.org/justj/jres/17/updates/milestone/latest"/>
       <repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/latest"/>
-      <repository location="https://download.eclipse.org/mylyn/snapshots/weekly"/>
+      <repository location="https://download.eclipse.org/mylyn/updates/nightly/latest"/>
       <repository location="https://download.eclipse.org/nebula/snapshot"/>
+      <repository location="https://download.eclipse.org/rt/ecf/3.14.38/site.p2/3.14.38.v20230507-1923"/>
       <repository location="https://download.eclipse.org/technology/m2e/snapshots/latest"/>
       <repository location="https://download.eclipse.org/technology/swtbot/snapshots"/>
       <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20221123021534/repository"/>
diff --git a/setups/Oomph.setup b/setups/Oomph.setup
index e06a32d..0fb9081 100644
--- a/setups/Oomph.setup
+++ b/setups/Oomph.setup
@@ -483,7 +483,16 @@
           <repository
               url="https://download.eclipse.org/modeling/emf/emf/builds/milestone/latest"/>
           <repository
-              url="https://download.eclipse.org/mylyn/snapshots/weekly"/>
+              url="https://download.eclipse.org/rt/ecf/3.14.38/site.p2/3.14.38.v20230507-1923">
+            <annotation>
+              <detail
+                  key="justification">
+                <value>Needed for Mylyn</value>
+              </detail>
+            </annotation>
+          </repository>
+          <repository
+              url="https://download.eclipse.org/mylyn/updates/nightly/latest"/>
           <repository
               url="https://download.eclipse.org/tools/orbit/downloads/drops2/R20190602212107/repository">
             <annotation>