diff --git a/app/src/main/java/com/termux/app/TermuxConstants.java b/app/src/main/java/com/termux/app/TermuxConstants.java
index f5785090..202514e6 100644
--- a/app/src/main/java/com/termux/app/TermuxConstants.java
+++ b/app/src/main/java/com/termux/app/TermuxConstants.java
@@ -5,7 +5,7 @@ import android.annotation.SuppressLint;
 import java.io.File;
 
 /*
- * Version: v0.11.0
+ * Version: v0.12.0
  *
  * Changelog
  *
@@ -76,6 +76,11 @@ import java.io.File;
  *      - Added following to `RUN_COMMAND_SERVICE`:
  *          `EXTRA_COMMAND_LABEL`, `EXTRA_COMMAND_DESCRIPTION`, `EXTRA_COMMAND_HELP`.
  *      - Updated `RESULT_BUNDLE` related extras with `PLUGIN_RESULT_BUNDLE` prefixes.
+ *
+ * - 0.12.0 (2021-03-25)
+ *      - Added following to `TERMUX_SERVICE`:
+ *          `EXTRA_PLUGIN_RESULT_BUNDLE_STDOUT_ORIGINAL_LENGTH`,
+ *          `EXTRA_PLUGIN_RESULT_BUNDLE_STDERR_ORIGINAL_LENGTH`.
  */
 
 /**
@@ -486,8 +491,12 @@ public final class TermuxConstants {
             public static final String EXTRA_PLUGIN_RESULT_BUNDLE = "result"; // Default: "result"
             /** Intent {@code String} extra for stdout value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */
             public static final String EXTRA_PLUGIN_RESULT_BUNDLE_STDOUT = "stdout"; // Default: "stdout"
+            /** Intent {@code String} extra for original length of stdout value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */
+            public static final String EXTRA_PLUGIN_RESULT_BUNDLE_STDOUT_ORIGINAL_LENGTH = "stdout_original_length"; // Default: "stdout_original_length"
             /** Intent {@code String} extra for stderr value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */
             public static final String EXTRA_PLUGIN_RESULT_BUNDLE_STDERR = "stderr"; // Default: "stderr"
+            /** Intent {@code String} extra for original length of stderr value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */
+            public static final String EXTRA_PLUGIN_RESULT_BUNDLE_STDERR_ORIGINAL_LENGTH = "stderr_original_length"; // Default: "stderr_original_length"
             /** Intent {@code int} extra for exit code value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */
             public static final String EXTRA_PLUGIN_RESULT_BUNDLE_EXIT_CODE = "exitCode"; // Default: "exitCode"
             /** Intent {@code int} extra for err value of execute command of the {@link #EXTRA_PLUGIN_RESULT_BUNDLE} */