diff --git a/wp-includes/images/smilies/mrgreen.png b/wp-includes/images/smilies/mrgreen.png
new file mode 100644
index 0000000000..aa4beb9344
Binary files /dev/null and b/wp-includes/images/smilies/mrgreen.png differ
diff --git a/wp-includes/images/smilies/rolleyes.png b/wp-includes/images/smilies/rolleyes.png
new file mode 100644
index 0000000000..05ab3399ec
Binary files /dev/null and b/wp-includes/images/smilies/rolleyes.png differ
diff --git a/wp-includes/images/smilies/simple-smile.png b/wp-includes/images/smilies/simple-smile.png
new file mode 100644
index 0000000000..2dc86f64ba
Binary files /dev/null and b/wp-includes/images/smilies/simple-smile.png differ
diff --git a/wp-includes/version.php b/wp-includes/version.php
index c80e62c69c..4336ce8ec9 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31744';
+$wp_version = '4.2-alpha-31745';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.