diff --git a/samples/rmc3-rta-1-17-843.krkg b/samples/rmc3-rta-1-17-843.krkg
index 4c10d1cd..267b5a5f 100644
Binary files a/samples/rmc3-rta-1-17-843.krkg and b/samples/rmc3-rta-1-17-843.krkg differ
diff --git a/source/game/kart/KartObjectProxy.cc b/source/game/kart/KartObjectProxy.cc
index bcf62d8c..79bc277a 100644
--- a/source/game/kart/KartObjectProxy.cc
+++ b/source/game/kart/KartObjectProxy.cc
@@ -193,6 +193,14 @@ const EGG::Quatf &KartObjectProxy::fullRot() const {
     return dynamics()->fullRot();
 }
 
+const EGG::Vector3f &KartObjectProxy::extVel() const {
+    return dynamics()->extVel();
+}
+
+const EGG::Vector3f &KartObjectProxy::intVel() const {
+    return dynamics()->intVel();
+}
+
 bool KartObjectProxy::isBike() const {
     return param()->isBike();
 }
diff --git a/source/game/kart/KartObjectProxy.hh b/source/game/kart/KartObjectProxy.hh
index f514e688..4c75f419 100644
--- a/source/game/kart/KartObjectProxy.hh
+++ b/source/game/kart/KartObjectProxy.hh
@@ -92,6 +92,8 @@ public:
 
     const EGG::Vector3f &pos() const;
     const EGG::Quatf &fullRot() const;
+    const EGG::Vector3f &extVel() const;
+    const EGG::Vector3f &intVel() const;
     bool isBike() const;
     u16 suspCount() const;
     u16 tireCount() const;
diff --git a/source/test/Test.hh b/source/test/Test.hh
index bc7bf25a..e96e765c 100644
--- a/source/test/Test.hh
+++ b/source/test/Test.hh
@@ -4,6 +4,12 @@
 
 namespace Test {
 
+enum Changelog {
+    INITIAL = 1,
+    ADDED_EXT_VEL = 2,
+    ADDED_INT_VEL = 3,
+};
+
 struct TestHeader {
     u32 signature;
     u16 byteOrderMark;
@@ -16,6 +22,10 @@ struct TestHeader {
 struct TestData {
     EGG::Vector3f pos;
     EGG::Quatf fullRot;
+    // Added in maj0 min2
+    EGG::Vector3f extVel;
+    // Added in maj0 min3
+    EGG::Vector3f intVel;
 };
 
 } // namespace Test
diff --git a/source/test/TestDirector.cc b/source/test/TestDirector.cc
index 72a3a4d6..b3f2badf 100644
--- a/source/test/TestDirector.cc
+++ b/source/test/TestDirector.cc
@@ -145,6 +145,22 @@ bool TestDirector::test(const TestData &data) {
         return false;
     }
 
+    if (m_versionMinor >= ADDED_EXT_VEL) {
+        const auto &extVel = object->extVel();
+        if (data.extVel != extVel) {
+            logVectorDesync(data.extVel, extVel, "extVel");
+            return false;
+        }
+    }
+
+    if (m_versionMinor >= ADDED_INT_VEL) {
+        const auto &intVel = object->intVel();
+        if (data.intVel != intVel) {
+            logVectorDesync(data.intVel, intVel, "intVel");
+            return false;
+        }
+    }
+
     return true;
 }
 
@@ -159,12 +175,24 @@ void TestDirector::writeTestOutput() const {
 TestData TestDirector::findNextEntry() {
     EGG::Vector3f pos;
     EGG::Quatf fullRot;
+    EGG::Vector3f extVel;
+    EGG::Vector3f intVel;
     pos.read(m_stream);
     fullRot.read(m_stream);
 
+    if (m_versionMinor >= ADDED_EXT_VEL) {
+        extVel.read(m_stream);
+    }
+
+    if (m_versionMinor >= ADDED_INT_VEL) {
+        intVel.read(m_stream);
+    }
+
     TestData data;
     data.pos = pos;
     data.fullRot = fullRot;
+    data.extVel = extVel;
+    data.intVel = intVel;
     return data;
 }