diff --git a/build.gradle b/build.gradle
index f38b2fa..74a8a77 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'org.example'
-version '1.2'
+version '1.3'
 
 repositories {
     repositories {
diff --git a/src/main/kotlin/EditorConstants.kt b/src/main/kotlin/EditorConstants.kt
index 15272c6..a085a5f 100644
--- a/src/main/kotlin/EditorConstants.kt
+++ b/src/main/kotlin/EditorConstants.kt
@@ -2,7 +2,7 @@ import com.github.weisj.darklaf.LafManager
 import com.github.weisj.darklaf.theme.OneDarkTheme
 
 object EditorConstants {
-    var BUILD_NUMBER = "0.1.0"
+    var BUILD_NUMBER = "1.3.0"
 
     var DARK_MODE = true
 
diff --git a/src/main/kotlin/MainScreen.kt b/src/main/kotlin/MainScreen.kt
index 4802aa8..c6f360c 100644
--- a/src/main/kotlin/MainScreen.kt
+++ b/src/main/kotlin/MainScreen.kt
@@ -8,7 +8,7 @@ import java.util.*
 import javax.swing.*
 import javax.swing.table.DefaultTableModel
 
-object MainScreen : JFrame("RS09 Thanos Tool") {
+object MainScreen : JFrame("RS09 Thanos Tool ${EditorConstants.BUILD_NUMBER}") {
     val dirChooser = object : JFileChooser(DataStore.LastConfigPath){
         override fun updateUI() {
             EditorConstants.updateTheme()
diff --git a/src/main/kotlin/TableEditor.kt b/src/main/kotlin/TableEditor.kt
index 293faaa..40cb0de 100644
--- a/src/main/kotlin/TableEditor.kt
+++ b/src/main/kotlin/TableEditor.kt
@@ -137,6 +137,34 @@ class TableEditor(val editor: Editors) : JFrame("Editing ${editor.name.replace("
                 }
             }
         })
+        table.addKeyListener(object : KeyListener{
+            override fun keyTyped(p0: KeyEvent?) {}
+
+            override fun keyPressed(p0: KeyEvent?) {}
+
+            override fun keyReleased(event: KeyEvent) {
+                if(event.isControlDown){
+                    if(event.keyCode == KeyEvent.VK_C){
+                        //copy-then-paste
+                        val data = model.dataVector
+                        Logger.logInfo("Copy event received.")
+                        for(i in 0 until table.selectedRowCount){
+                            val realRow = table.convertRowIndexToModel(table.selectedRows[i])
+                            val insertPos = table.convertRowIndexToModel(table.selectedRows[table.selectedRowCount - 1]) + 1
+                            Logger.logInfo("Copying row $realRow")
+                            val datum = data.elementAt(realRow) as Vector<*>
+                            val copiedRow = datum.clone() as Vector<*>
+                            val jsonData = getData()[realRow]
+                            val copyData = jsonData.clone() as JSONObject
+                            getData().add(insertPos, copyData)
+                            model.insertRow(insertPos, copiedRow)
+                        }
+                        table.revalidate()
+                        table.repaint()
+                    }
+                }
+            }
+        })
 
         EditorConstants.updateTheme()
         pack()