diff --git a/app/build.gradle b/app/build.gradle
index 5499b58..63fe805 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
         minSdkVersion 21
         targetSdkVersion 31
 
-        versionCode 28
-        versionName "1.14.0"
+        versionCode 29
+        versionName "1.15.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/fastlane/metadata/android/en-US/changelog/29.txt b/fastlane/metadata/android/en-US/changelog/29.txt
new file mode 100644
index 0000000..d98ce60
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelog/29.txt
@@ -0,0 +1,5 @@
+Bug fixes:
+* Remove timestamp when copying message text (#471, thanks to @wunter8)
+
+Additional translations:
+* Korean (thanks to @YJSofta0f97461d82447ac)