diff --git a/packages/org.eclipse.epp.package.committers.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.committers.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.committers.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.committers.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.committers.feature/epp.website.xml b/packages/org.eclipse.epp.package.committers.feature/epp.website.xml
index c0e30ce..57fd692 100644
--- a/packages/org.eclipse.epp.package.committers.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.committers.feature/epp.website.xml
@@ -41,6 +41,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-committers-2018-12-M3" />
+  <product name="eclipse-committers-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.committers.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.committers.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.committers.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.committers.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.committers/.forceQualifierUpdate b/packages/org.eclipse.epp.package.committers/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.committers/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.committers/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.common.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.common.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.common.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.common.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.common/.forceQualifierUpdate b/packages/org.eclipse.epp.package.common/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.common/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.common/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.cpp.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.cpp.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.cpp.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.cpp.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.cpp.feature/epp.website.xml b/packages/org.eclipse.epp.package.cpp.feature/epp.website.xml
index c2c9aa2..560b658 100644
--- a/packages/org.eclipse.epp.package.cpp.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.cpp.feature/epp.website.xml
@@ -44,6 +44,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-cpp-2018-12-M3" />
+  <product name="eclipse-cpp-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.cpp.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.cpp.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.cpp.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.cpp.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.cpp/.forceQualifierUpdate b/packages/org.eclipse.epp.package.cpp/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.cpp/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.cpp/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.dsl.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.dsl.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.dsl.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.dsl.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.dsl.feature/epp.website.xml b/packages/org.eclipse.epp.package.dsl.feature/epp.website.xml
index f0edfc2..18205b1 100644
--- a/packages/org.eclipse.epp.package.dsl.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.dsl.feature/epp.website.xml
@@ -31,6 +31,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-dsl-2018-12-M3" />
+  <product name="eclipse-dsl-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.dsl.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.dsl.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.dsl.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.dsl.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.dsl/.forceQualifierUpdate b/packages/org.eclipse.epp.package.dsl/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.dsl/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.dsl/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.java.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.java.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.java.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.java.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.java.feature/epp.website.xml b/packages/org.eclipse.epp.package.java.feature/epp.website.xml
index f52132f..dd18e1e 100644
--- a/packages/org.eclipse.epp.package.java.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.java.feature/epp.website.xml
@@ -41,6 +41,6 @@
   <rcp version="4.10.0" />
 
 	<!-- name, the name of the product, used in naming the created files. -->
-	<product name="eclipse-java-2018-12-M3" />
+	<product name="eclipse-java-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.java.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.java.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.java.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.java.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.java/.forceQualifierUpdate b/packages/org.eclipse.epp.package.java/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.java/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.java/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.javascript.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.javascript.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.javascript.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.javascript.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.javascript.feature/epp.website.xml b/packages/org.eclipse.epp.package.javascript.feature/epp.website.xml
index 2661fac..8cac1d6 100644
--- a/packages/org.eclipse.epp.package.javascript.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.javascript.feature/epp.website.xml
@@ -41,6 +41,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-javascript-2018-12-M3" />
+  <product name="eclipse-javascript-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.javascript.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.javascript.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.javascript.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.javascript.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.javascript.tests/.forceQualifierUpdate b/packages/org.eclipse.epp.package.javascript.tests/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.javascript.tests/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.javascript.tests/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.javascript/.forceQualifierUpdate b/packages/org.eclipse.epp.package.javascript/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.javascript/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.javascript/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.jee.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.jee.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.jee.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.jee.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.jee.feature/epp.website.xml b/packages/org.eclipse.epp.package.jee.feature/epp.website.xml
index 29a7e52..d090db7 100644
--- a/packages/org.eclipse.epp.package.jee.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.jee.feature/epp.website.xml
@@ -45,6 +45,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-jee-2018-12-M3" />
+  <product name="eclipse-jee-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.jee.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.jee.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.jee.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.jee.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.jee/.forceQualifierUpdate b/packages/org.eclipse.epp.package.jee/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.jee/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.jee/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.modeling.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.modeling.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.modeling.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.modeling.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.modeling.feature/epp.website.xml b/packages/org.eclipse.epp.package.modeling.feature/epp.website.xml
index 880f9f2..1773c48 100644
--- a/packages/org.eclipse.epp.package.modeling.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.modeling.feature/epp.website.xml
@@ -39,6 +39,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-modeling-2018-12-M3" />
+  <product name="eclipse-modeling-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.modeling.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.modeling.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.modeling.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.modeling.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.modeling/.forceQualifierUpdate b/packages/org.eclipse.epp.package.modeling/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.modeling/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.modeling/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.parallel.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.parallel.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.parallel.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.parallel.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.parallel.feature/epp.website.xml b/packages/org.eclipse.epp.package.parallel.feature/epp.website.xml
index 4d27176..ccf91b4 100644
--- a/packages/org.eclipse.epp.package.parallel.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.parallel.feature/epp.website.xml
@@ -44,6 +44,6 @@
 	<rcp version="4.10.0" />
 
 	<!-- name, the name of the product, used in naming the created files. -->
-	<product name="eclipse-parallel-2018-12-M3" />
+	<product name="eclipse-parallel-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.parallel.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.parallel.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.parallel.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.parallel.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.parallel/.forceQualifierUpdate b/packages/org.eclipse.epp.package.parallel/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.parallel/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.parallel/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.php.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.php.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.php.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.php.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.php.feature/epp.website.xml b/packages/org.eclipse.epp.package.php.feature/epp.website.xml
index f1a0aab..5f7b1d3 100644
--- a/packages/org.eclipse.epp.package.php.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.php.feature/epp.website.xml
@@ -43,6 +43,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-php-2018-12-M3" />
+  <product name="eclipse-php-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.php.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.php.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.php.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.php.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.php/.forceQualifierUpdate b/packages/org.eclipse.epp.package.php/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.php/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.php/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rcp.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rcp.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rcp.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rcp.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rcp.feature/epp.website.xml b/packages/org.eclipse.epp.package.rcp.feature/epp.website.xml
index 03f5144..7d516a1 100644
--- a/packages/org.eclipse.epp.package.rcp.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.rcp.feature/epp.website.xml
@@ -44,6 +44,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-rcp-2018-12-M3" />
+  <product name="eclipse-rcp-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.rcp.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rcp.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rcp.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rcp.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rcp/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rcp/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rcp/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rcp/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.reporting.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.reporting.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.reporting.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.reporting.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.reporting.feature/epp.website.xml b/packages/org.eclipse.epp.package.reporting.feature/epp.website.xml
index 8d0b8bb..883bc27 100644
--- a/packages/org.eclipse.epp.package.reporting.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.reporting.feature/epp.website.xml
@@ -40,6 +40,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-reporting-2018-12-M3" />
+  <product name="eclipse-reporting-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.reporting.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.reporting.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.reporting.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.reporting.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.reporting/.forceQualifierUpdate b/packages/org.eclipse.epp.package.reporting/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.reporting/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.reporting/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rust.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rust.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rust.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rust.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rust.feature/epp.website.xml b/packages/org.eclipse.epp.package.rust.feature/epp.website.xml
index cd76070..c2187f9 100644
--- a/packages/org.eclipse.epp.package.rust.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.rust.feature/epp.website.xml
@@ -41,6 +41,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-rust-2018-12-incubation" />
+  <product name="eclipse-rust-2018-12-RC1-incubation" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.rust.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rust.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rust.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rust.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.rust/.forceQualifierUpdate b/packages/org.eclipse.epp.package.rust/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.rust/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.rust/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.scout.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.scout.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.scout.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.scout.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.scout.feature/epp.website.xml b/packages/org.eclipse.epp.package.scout.feature/epp.website.xml
index 7633af5..cc9d6d0 100644
--- a/packages/org.eclipse.epp.package.scout.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.scout.feature/epp.website.xml
@@ -38,6 +38,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-scout-2018-12-M3" />
+  <product name="eclipse-scout-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.scout.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.scout.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.scout.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.scout.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.scout/.forceQualifierUpdate b/packages/org.eclipse.epp.package.scout/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.scout/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.scout/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.testing.feature/.forceQualifierUpdate b/packages/org.eclipse.epp.package.testing.feature/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.testing.feature/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.testing.feature/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.testing.feature/epp.website.xml b/packages/org.eclipse.epp.package.testing.feature/epp.website.xml
index 8af9936..f4b1dab 100644
--- a/packages/org.eclipse.epp.package.testing.feature/epp.website.xml
+++ b/packages/org.eclipse.epp.package.testing.feature/epp.website.xml
@@ -42,6 +42,6 @@
   <rcp version="4.10.0" />
 
   <!-- name, the name of the product, used in naming the created files. -->
-  <product name="eclipse-testing-2018-12-M3" />
+  <product name="eclipse-testing-2018-12-RC1" />
 
 </configuration>
diff --git a/packages/org.eclipse.epp.package.testing.product/.forceQualifierUpdate b/packages/org.eclipse.epp.package.testing.product/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.testing.product/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.testing.product/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/packages/org.eclipse.epp.package.testing/.forceQualifierUpdate b/packages/org.eclipse.epp.package.testing/.forceQualifierUpdate
index 91671dd..1f847da 100644
--- a/packages/org.eclipse.epp.package.testing/.forceQualifierUpdate
+++ b/packages/org.eclipse.epp.package.testing/.forceQualifierUpdate
@@ -1 +1 @@
-20181129-1800
+20181205-1200
diff --git a/releng/org.eclipse.epp.config/parent/pom.xml b/releng/org.eclipse.epp.config/parent/pom.xml
index 473c085..fc00f02 100644
--- a/releng/org.eclipse.epp.config/parent/pom.xml
+++ b/releng/org.eclipse.epp.config/parent/pom.xml
@@ -37,11 +37,11 @@
     <!-- The location that is used to assemble the single EPP configuration p2 repository -->
     <eclipse.epp.targetRepository>${eclipse.epp.archiveDirectory}/repository/</eclipse.epp.targetRepository>
     <!-- ID used to generate the filename of the packages -->
-    <eclipse.simultaneous.release.id>2018-12-M3</eclipse.simultaneous.release.id>
+    <eclipse.simultaneous.release.id>2018-12-RC1</eclipse.simultaneous.release.id>
     <!-- Timestamp used in various places, e.g. the about dialog (see about.mappings) -->
     <eclipse.simultaneous.release.build>${maven.build.timestamp}</eclipse.simultaneous.release.build>
     <!-- Human readable name of the release, e.g. used in the about dialog (see about.mappings) -->
-    <eclipse.simultaneous.release.name>2018-12 M3 (4.10.0M3)</eclipse.simultaneous.release.name>
+    <eclipse.simultaneous.release.name>2018-12 RC1 (4.10.0RC1)</eclipse.simultaneous.release.name>
     <!-- Upstream p2 repository, used as a source for pre-compiled build artifacts -->
     <eclipse.simultaneous.release.repository>http://download.eclipse.org/staging/2018-12/</eclipse.simultaneous.release.repository>
   </properties>