diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 68bd5bde3..c4bab0f8f 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -15,7 +15,7 @@ Release Notes
 
 <div id="22.02.RC.01">
 
-OpenRocket 22.02.RC.01 (2023-01-xx)
+OpenRocket 22.02.RC.01 (2023-01-27)
 ------------------------
 (through PR1996)
 
diff --git a/build.xml b/build.xml
index dd726a6eb..b395b5e85 100644
--- a/build.xml
+++ b/build.xml
@@ -64,6 +64,19 @@
         <ant dir="swing" target="unittest-no-junit-report" inheritAll="false" />
     </target>
 
+    <target name="serialize-motors-core">
+        <ant dir="core" target="serialize-motors" inheritAll="false" />
+    </target>
+
+    <!-- UPDATE -->
+    <target name="update" depends="serialize-motors-core">
+        <exec dir="." executable="git">
+            <arg value="submodule"/>
+            <arg value="update"/>
+            <arg value="--remote"/>
+        </exec>
+    </target>
+
     <!-- CHECK -->
     <target name="check" depends="checktodo,checkascii"/>
 
diff --git a/core/build.xml b/core/build.xml
index 01893b763..ffa0250b8 100644
--- a/core/build.xml
+++ b/core/build.xml
@@ -76,7 +76,8 @@
 			<fileset dir="${basedir}/.." includes="LICENSE.TXT README.md ChangeLog ReleaseNotes.md fileformat.txt" />
 		</jar>
 	</target>
-	
+
+	<!-- Update thrust curves -->
 	<target name="serialize-motors" depends="build" description="Preprocess the motor files into serialized form">
 	    <java classname="net.sf.openrocket.thrustcurve.SerializeThrustcurveMotors"
 	          fork="true"
diff --git a/core/resources/datafiles/thrustcurves/thrustcurves.ser b/core/resources/datafiles/thrustcurves/thrustcurves.ser
index e102dc03e..115884635 100644
Binary files a/core/resources/datafiles/thrustcurves/thrustcurves.ser and b/core/resources/datafiles/thrustcurves/thrustcurves.ser differ
diff --git a/swing/resources-src/datafiles/components-dbcook b/swing/resources-src/datafiles/components-dbcook
index 49a453dd1..1aa03bb4a 160000
--- a/swing/resources-src/datafiles/components-dbcook
+++ b/swing/resources-src/datafiles/components-dbcook
@@ -1 +1 @@
-Subproject commit 49a453dd1cb62f68dfbbbd56e69d7fbcdf4bd4a1
+Subproject commit 1aa03bb4a44a145f459939f487159a202dbf0f9f