diff --git a/pom.xml b/pom.xml
index b5a2035650..2f802c87c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@
     <tycho-use-project-settings>true</tycho-use-project-settings>
     <tycho.scmUrl>scm:git:https://github.com/eclipse-tracecompass/org.eclipse.tracecompass</tycho.scmUrl>
     <cbi-plugins.version>1.4.2</cbi-plugins.version>
-    <target-platform>tracecompass-e4.37</target-platform>
+    <target-platform>tracecompass-e4.38</target-platform>
     <help-docs-eclipserun-repo>https://download.eclipse.org/eclipse/updates/4.23</help-docs-eclipserun-repo>
 
     <rcptt-version>2.5.4</rcptt-version>
diff --git a/rcp/org.eclipse.tracecompass.rcp/feature.xml b/rcp/org.eclipse.tracecompass.rcp/feature.xml
index 8a7d51e648..ac3b9319a6 100644
--- a/rcp/org.eclipse.tracecompass.rcp/feature.xml
+++ b/rcp/org.eclipse.tracecompass.rcp/feature.xml
@@ -189,10 +189,6 @@
          id="org.apache.commons.commons-compress"
          version="0.0.0"/>
 
-   <plugin
-         id="org.apache.commons.lang"
-         version="0.0.0"/>
-
    <plugin
          id="org.apache.commons.lang3"
          version="0.0.0"/>
@@ -282,7 +278,7 @@
          version="0.0.0"/>
 
    <plugin
-         id="org.mortbay.jasper.apache-jsp"
+         id="org.mortbay.jasper.mortbay-apache-jsp"
          version="0.0.0"/>
 
    <plugin
diff --git a/rcp/org.eclipse.tracecompass.rcp/legacy-e4.37/feature.xml b/rcp/org.eclipse.tracecompass.rcp/legacy-e4.37/feature.xml
new file mode 100644
index 0000000000..8a7d51e648
--- /dev/null
+++ b/rcp/org.eclipse.tracecompass.rcp/legacy-e4.37/feature.xml
@@ -0,0 +1,452 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="org.eclipse.tracecompass.rcp"
+      label="%featureName"
+      version="11.1.0.qualifier"
+      provider-name="%featureProvider"
+      plugin="org.eclipse.tracecompass.rcp.branding"
+      license-feature="org.eclipse.license"
+      license-feature-version="0.0.0">
+
+   <description>
+      %description
+   </description>
+
+   <copyright>
+      %copyright
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <requires>
+      <import feature="org.eclipse.e4.rcp" version="0.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.equinox.p2.core.feature" version="0.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.equinox.p2.extras.feature" version="0.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.help" version="0.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.tracecompass.tmf" version="0.0.0" match="greaterOrEqual"/>
+      <import feature="org.eclipse.platform" version="0.0.0" match="greaterOrEqual"/>
+   </requires>
+
+   <plugin
+         id="org.eclipse.orbit.xml-apis-ext"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.activation-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="json"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.antlr.runtime"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.tracecompass.rcp.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.tracecompass.rcp.doc.user"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.swtchart"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.swtchart.extensions"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.google.gson"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.google.guava"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.cdt.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.cdt.core.native"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.ui.trace"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.equinox.concurrent"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.ui.views.log"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.commons-io"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.e4.ui.progress"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jdt.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jdt.core.compiler.batch"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.remote.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.remote.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.remote.jsch.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.remote.jsch.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.environment"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.frameworks"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.frameworks.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.project.facet.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.common.uriresolver"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.sse.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.sse.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.validation"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.validation.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.xml.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.xml.ui"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.xerces"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.xml.resolver"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.xml.serializer"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.commons-compress"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.lang"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.lang3"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.wst.xsd.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.xsd"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.cli"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.swtchart"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.xml.bind-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.sat4j.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.sat4j.pb"
+         version="0.0.0"/>
+
+   <plugin
+         id="slf4j.api"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.mozilla.javascript"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.felix.scr"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.sun.jna"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.sun.jna.platform"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.annotation-api"
+         version="1.3.5"/>
+
+   <plugin
+         id="jakarta.annotation-api"
+         version="2.1.1"/>
+
+   <plugin
+         id="jakarta.inject.jakarta.inject-api"
+         version="1.0.5"/>
+
+   <plugin
+         id="jakarta.inject.jakarta.inject-api"
+         version="2.0.1"/>
+
+   <plugin
+         id="org.apache.lucene.analysis-common"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.lucene.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.lucene.analysis-smartcn"
+         version="0.0.0"/>
+
+   <plugin
+         id="bcpg"
+         version="0.0.0"/>
+
+   <plugin
+         id="bcprov"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.mortbay.jasper.apache-jsp"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.google.guava.failureaccess"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.commons.commons-logging"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.search.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.servlet-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.aries.spifly.dynamic.bundle"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.objectweb.asm"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.objectweb.asm.commons"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.objectweb.asm.util"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.objectweb.asm.tree"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.objectweb.asm.tree.analysis"
+         version="0.0.0"/>
+
+   <plugin
+         id="ch.qos.logback.classic"
+         version="0.0.0"/>
+
+   <plugin
+         id="ch.qos.logback.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.batik.css"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.batik.i18n"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.batik.util"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.batik.constants"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.http"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.server"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.session"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.ee8.servlet"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.ee8.server"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.util"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.io"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.security"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jetty.ee8.security"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.ibm.icu"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.equinox.http.service.api"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.osgi.service.http.whiteboard"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.mortbay.jasper.apache-el"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.el-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.servlet.jsp-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="jakarta.servlet-api"
+         version="0.0.0"/>
+
+   <plugin
+         id="bcutil"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.osgi.service.component.annotations"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.osgi.services"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.tukaani.xz"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.apache.xmlgraphics"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.launchbar.core"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.github.weisj.jsvg"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.tracecompass.trace-event-logger"
+         version="0.0.0"/>
+
+   <plugin
+         id="com.fasterxml.jackson.core.jackson-core"
+         version="0.0.0"/>
+
+</feature>
diff --git a/rcp/org.eclipse.tracecompass.rcp/staging/feature.xml b/rcp/org.eclipse.tracecompass.rcp/staging/feature.xml
index a3ac5c6873..ac3b9319a6 100644
--- a/rcp/org.eclipse.tracecompass.rcp/staging/feature.xml
+++ b/rcp/org.eclipse.tracecompass.rcp/staging/feature.xml
@@ -189,10 +189,6 @@
          id="org.apache.commons.commons-compress"
          version="0.0.0"/>
 
-   <plugin
-         id="org.apache.commons.lang"
-         version="0.0.0"/>
-
    <plugin
          id="org.apache.commons.lang3"
          version="0.0.0"/>
diff --git a/releng/org.eclipse.tracecompass.target/tracecompass-e4.38.target b/releng/org.eclipse.tracecompass.target/tracecompass-e4.38.target
index 8e51644088..594e4d31c5 100644
--- a/releng/org.eclipse.tracecompass.target/tracecompass-e4.38.target
+++ b/releng/org.eclipse.tracecompass.target/tracecompass-e4.38.target
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><?pde version="3.8"?><target name="tracecompass-e4.38" sequenceNumber="3">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><?pde version="3.8"?><target name="tracecompass-e4.38" sequenceNumber="4">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <repository location="https://download.eclipse.org/justj/jres/21/updates/release/21.0.8/"/>
@@ -10,7 +10,7 @@
 <unit id="org.eclipse.remote.ui" version="0.0.0"/>
 <unit id="org.eclipse.remote.jsch.core" version="0.0.0"/>
 <unit id="org.eclipse.remote.jsch.ui" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/cdt/builds/12.3/cdt-12.3.0-m3/"/>
+<repository location="https://download.eclipse.org/tools/cdt/builds/12.3/cdt-12.3.0-m3a/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -38,14 +38,13 @@
 <unit id="org.apache.commons.commons-compress" version="0.0.0"/>
 <unit id="org.apache.commons.commons-io" version="0.0.0"/>
 <unit id="org.apache.commons.commons-logging" version="0.0.0"/>
-<unit id="org.apache.commons.lang" version="0.0.0"/>
 <unit id="org.apache.commons.lang3" version="0.0.0"/>
 <unit id="org.apache.xml.serializer" version="0.0.0"/>
 <unit id="org.mortbay.jasper.mortbay-apache-jsp" version="9.0.111"/>
 <unit id="org.osgi.service.component.annotations" version="0.0.0"/>
 <unit id="slf4j.api" version="0.0.0"/>
 <unit id="slf4j.simple" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202511111011/"/>
+<repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202511201737/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.mozilla.javascript" version="0.0.0"/>
@@ -72,7 +71,7 @@
 <unit id="org.eclipse.jdt.junit4.runtime" version="0.0.0"/>
 <unit id="org.eclipse.e4.ui.progress" version="0.0.0"/>
 <unit id="org.eclipse.osgi.services" version="0.0.0"/>
-<repository location="https://download.eclipse.org/eclipse/updates/4.38-I-builds/I20251114-0540/"/>
+<repository location="https://download.eclipse.org/eclipse/updates/4.38-I-builds/I20251120-1800/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.tracecompass.testtraces.tracecompass-test-traces-ctf" version="1.7.2"/>
@@ -82,13 +81,13 @@
 <unit id="org.eclipse.wst.xml.core" version="0.0.0"/>
 <unit id="org.eclipse.wst.xml.ui" version="0.0.0"/>
 <unit id="org.eclipse.wst.xsd.core" version="0.0.0"/>
-<repository location="https://download.eclipse.org/webtools/downloads/drops/R3.40.0/S-3.40M3-20251118022958/repository/"/>
+<repository location="https://download.eclipse.org/webtools/downloads/drops/R3.40.0/S-3.40RC1-20251124015847/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.emf.common.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.ecore.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.xsd" version="0.0.0"/>
-<repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202511080809/"/>
+<repository location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.44.0/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.ecf.core.feature.feature.group" version="0.0.0"/>
diff --git a/releng/org.eclipse.tracecompass.target/tracecompass-eStaging.target b/releng/org.eclipse.tracecompass.target/tracecompass-eStaging.target
index 20eecd6650..57c6b79cf1 100644
--- a/releng/org.eclipse.tracecompass.target/tracecompass-eStaging.target
+++ b/releng/org.eclipse.tracecompass.target/tracecompass-eStaging.target
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><?pde version="3.8"?><target name="tracecompass-eStaging" sequenceNumber="262">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><?pde version="3.8"?><target name="tracecompass-eStaging" sequenceNumber="263">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <repository location="https://download.eclipse.org/justj/jres/21/updates/release/21.0.8/"/>
@@ -10,7 +10,7 @@
 <unit id="org.eclipse.remote.ui" version="0.0.0"/>
 <unit id="org.eclipse.remote.jsch.core" version="0.0.0"/>
 <unit id="org.eclipse.remote.jsch.ui" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/cdt/builds/12.3/cdt-12.3.0-m3/"/>
+<repository location="https://download.eclipse.org/tools/cdt/builds/12.3/cdt-12.3.0-m3a/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -38,14 +38,13 @@
 <unit id="org.apache.commons.commons-compress" version="0.0.0"/>
 <unit id="org.apache.commons.commons-io" version="0.0.0"/>
 <unit id="org.apache.commons.commons-logging" version="0.0.0"/>
-<unit id="org.apache.commons.lang" version="0.0.0"/>
 <unit id="org.apache.commons.lang3" version="0.0.0"/>
 <unit id="org.apache.xml.serializer" version="0.0.0"/>
 <unit id="org.mortbay.jasper.mortbay-apache-jsp" version="9.0.111"/>
 <unit id="org.osgi.service.component.annotations" version="0.0.0"/>
 <unit id="slf4j.api" version="0.0.0"/>
 <unit id="slf4j.simple" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202511111011/"/>
+<repository location="https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/milestone/S202511201737/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.mozilla.javascript" version="0.0.0"/>
@@ -72,7 +71,7 @@
 <unit id="org.eclipse.jdt.junit4.runtime" version="0.0.0"/>
 <unit id="org.eclipse.e4.ui.progress" version="0.0.0"/>
 <unit id="org.eclipse.osgi.services" version="0.0.0"/>
-<repository location="https://download.eclipse.org/eclipse/updates/4.38-I-builds/I20251114-0540/"/>
+<repository location="https://download.eclipse.org/eclipse/updates/4.38-I-builds/I20251120-1800/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.tracecompass.testtraces.tracecompass-test-traces-ctf" version="1.7.2"/>
@@ -82,13 +81,13 @@
 <unit id="org.eclipse.wst.xml.core" version="0.0.0"/>
 <unit id="org.eclipse.wst.xml.ui" version="0.0.0"/>
 <unit id="org.eclipse.wst.xsd.core" version="0.0.0"/>
-<repository location="https://download.eclipse.org/webtools/downloads/drops/R3.40.0/S-3.40M3-20251118022958/repository/"/>
+<repository location="https://download.eclipse.org/webtools/downloads/drops/R3.40.0/S-3.40RC1-20251124015847/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.emf.common.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.ecore.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.xsd" version="0.0.0"/>
-<repository location="https://download.eclipse.org/modeling/emf/emf/builds/milestone/S202511080809/"/>
+<repository location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.44.0/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.ecf.core.feature.feature.group" version="0.0.0"/>