diff --git a/CHANGELOG.md b/CHANGELOG.md
index 687ceea..49697cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 1.3.8
+
+Implemented Method v1.3.8 changes.
+
+---
+
 ## 1.3.7
 
 This release implements Method v1.3.7 changes and includes minor code optimizations.
diff --git a/build b/build
index 89e1a3c..18bfb28 160000
--- a/build
+++ b/build
@@ -1 +1 @@
-Subproject commit 89e1a3c5891a1a5f3a438d213f84e708aa391275
+Subproject commit 18bfb28fd0a96e89260ca55b059baefb50f0e128
diff --git a/njk/assets/lib/cmb2-helper-functions.php b/njk/assets/lib/cmb2-helper-functions.php
index 7ab494b..d70c694 100644
--- a/njk/assets/lib/cmb2-helper-functions.php
+++ b/njk/assets/lib/cmb2-helper-functions.php
@@ -4,6 +4,24 @@
 // CMB2 HELPER FUNCTIONS
 //======================================================================
 
+function {{globals.code_prefix}}cmb2_tinymce_options( $temp, $class = '' ) {
+	$output = array();
+	if ( ! empty( $class ) ) {
+		$output['tinymce']['body_class'] = $class;
+	}
+	switch ( $temp ) {
+		case 'minimal':
+			$output['media_buttons'] = false;
+			$output['textarea_rows'] = 8;
+			$output['teeny'] = true;
+			break;
+		default:
+			// code...
+			break;
+	}
+	return $output;
+}
+
 /**
 * Include metabox only on the default page template (page.php). Heavily based of Ed Townend's front-page solution
 * @author Rob Clark
diff --git a/njk/assets/lib/theme-customization.php b/njk/assets/lib/theme-customization.php
index 019e839..5184f7c 100644
--- a/njk/assets/lib/theme-customization.php
+++ b/njk/assets/lib/theme-customization.php
@@ -75,6 +75,8 @@ function {{globals.code_prefix}}register_theme_options_metabox() {
 				'instagram' => esc_attr__( 'Instagram', '{{globals.code_textdomain}}' ),
 				'pinterest' => esc_attr__( 'Pinterest', '{{globals.code_textdomain}}' ),
 				'youtube' => esc_attr__( 'YouTube', '{{globals.code_textdomain}}' ),
+				'twitch' => esc_attr__( 'Twitch', '{{globals.code_textdomain}}' ),
+				'tiktok' => esc_attr__( 'TikTok', '{{globals.code_textdomain}}' ),
 			),
 		)
 	);
diff --git a/njk/templates/_globals-defaults.html b/njk/templates/_globals-defaults.html
index 046cf2a..b59554b 100644
--- a/njk/templates/_globals-defaults.html
+++ b/njk/templates/_globals-defaults.html
@@ -10,7 +10,7 @@
 {% set theme_name = "Method" %}
 {% set theme_uri = "https://github.com/pixelwatt/method" %}
 {% set theme_description = "A barebones foundation for custom theme development." %}
-{% set theme_version = "1.3.7" %}
+{% set theme_version = "1.3.8" %}
 {% set theme_license = "GNU General Public License v2 or later" %}
 {% set theme_author = "Rob Clark" %}
 {% set theme_author_uri = "https://robclark.io/" %}