diff --git a/css/admin.css b/css/admin.css
index f36d59e3..f4ee06e8 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -23,6 +23,12 @@
 	}
 
 /* Widgets page. */
+
+/* Fixes the MP6 Plugin's small container issue that doesn't allow widget controls to expand. */
+.widgets-php div.widget-liquid-right div.widgets-holder-wrap {
+	width: 100%;
+}
+
 .widgets-php .columns-1 {
 	}
 .widgets-php .columns-2 {
diff --git a/css/admin.min.css b/css/admin.min.css
index 80a9ec1a..365dfd64 100644
--- a/css/admin.min.css
+++ b/css/admin.min.css
@@ -1 +1 @@
-.appearance_page_theme-settings .side .form-table th{width:20%;font-weight:bold;text-align:left;padding-left:0}.appearance_page_theme-settings .metabox-holder textarea{width:100%}.custom-post-format-wrap,.post-layout-wrap{padding:0 5px;max-height:170px;overflow-y:auto}.hybrid-post-settings{padding-top:5px}.hybrid-post-settings p{margin-bottom:15px !important}.widgets-php .columns-1{}.widgets-php .columns-2{overflow:hidden;float:left;width:48%}.widgets-php .columns-3{overflow:hidden;float:left;width:31%;margin-right:3.5%}.widgets-php .column-last{float:right;margin-right:0}.widgets-php .hybrid-widget-controls label{font-size:11px}.widgets-php .columns-2 input.widefat,.widgets-php .columns-2 select.widefat{width:99%}.widgets-php .columns-3 select.widefat{width:98.5%}.widgets-php .hybrid-widget-controls select[multiple="multiple"]{width:100%;height:5.0em !important}.widgets-php input.smallfat{float:right;width:66px}.widgets-php select.smallfat{float:right;min-width:66px}
\ No newline at end of file
+.appearance_page_theme-settings .side .form-table th{width:20%;font-weight:bold;text-align:left;padding-left:0}.appearance_page_theme-settings .metabox-holder textarea{width:100%}.custom-post-format-wrap,.post-layout-wrap{padding:0 5px;max-height:170px;overflow-y:auto}.hybrid-post-settings{padding-top:5px}.hybrid-post-settings p{margin-bottom:15px !important}.widgets-php div.widget-liquid-right div.widgets-holder-wrap{width:100%}.widgets-php .columns-1{}.widgets-php .columns-2{overflow:hidden;float:left;width:48%}.widgets-php .columns-3{overflow:hidden;float:left;width:31%;margin-right:3.5%}.widgets-php .column-last{float:right;margin-right:0}.widgets-php .hybrid-widget-controls label{font-size:11px}.widgets-php .columns-2 input.widefat,.widgets-php .columns-2 select.widefat{width:99%}.widgets-php .columns-3 select.widefat{width:98.5%}.widgets-php .hybrid-widget-controls select[multiple="multiple"]{width:100%;height:5.0em !important}.widgets-php input.smallfat{float:right;width:66px}.widgets-php select.smallfat{float:right;min-width:66px}
\ No newline at end of file
diff --git a/extensions/breadcrumb-trail.php b/extensions/breadcrumb-trail.php
index 0b5878d7..56d7ce54 100644
--- a/extensions/breadcrumb-trail.php
+++ b/extensions/breadcrumb-trail.php
@@ -15,7 +15,7 @@
  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *
  * @package   BreadcrumbTrail
- * @version   0.6.0
+ * @version   0.6.1
  * @author    Justin Tadlock <justin@justintadlock.com>
  * @copyright Copyright (c) 2008 - 2013, Justin Tadlock
  * @link      http://themehybrid.com/plugins/breadcrumb-trail
@@ -123,6 +123,9 @@ public function trail() {
 		/* Connect the breadcrumb trail if there are items in the trail. */
 		if ( !empty( $this->items ) && is_array( $this->items ) ) {
 
+			/* Make sure we have a unique array of items. */
+			$this->items = array_unique( $this->items );
+
 			/* Open the breadcrumb trail containers. */
 			$breadcrumb = "\n\t\t" . '<' . tag_escape( $this->args['container'] ) . ' class="breadcrumb-trail breadcrumbs" itemprop="breadcrumb">';
 
@@ -320,7 +323,7 @@ public function do_paged_items() {
 	 */
 	public function do_network_home_link() {
 		if ( is_multisite() && !is_main_site() && true === $this->args['network'] )
-			$this->items[] = '<a href="' . network_home_url() . '" title="' . esc_attr( $this->args['labels']['home'] ) . '">' . $this->args['labels']['home'] . '</a>';
+			$this->items[] = '<a href="' . network_home_url() . '" title="' . esc_attr( $this->args['labels']['home'] ) . '" rel="home">' . $this->args['labels']['home'] . '</a>';
 	}
 
 	/**
@@ -332,7 +335,8 @@ public function do_network_home_link() {
 	 */
 	public function do_site_home_link() {
 		$label = ( is_multisite() && !is_main_site() && true === $this->args['network'] ) ? get_bloginfo( 'name' ) : $this->args['labels']['home'];
-		$this->items[] = '<a href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '">' . $label . '</a>';
+		$rel   = ( is_multisite() && !is_main_site() && true === $this->args['network'] ) ? '' : ' rel="home"';
+		$this->items[] = '<a href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '"' . $rel .'>' . $label . '</a>';
 	}
 
 	/**
@@ -345,7 +349,7 @@ public function do_site_home_link() {
 	public function do_front_page_items() {
 
 		/* Only show front items if the 'show_on_front' argument is set to 'true'. */
-		if ( true === $this->args['show_on_front'] ) {
+		if ( true === $this->args['show_on_front'] || is_paged() || ( is_singular() && 1 < get_query_var( 'page' ) ) ) {
 
 			/* If on a paged view, add the home link items. */
 			if ( is_paged() ) {
@@ -521,7 +525,7 @@ public function do_post_hierarchy( $post_id ) {
 			/* Add support for a non-standard label of 'archive_title' (special use case). */
 			$label = !empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
 
-			$this->items[] = '<a href="' . get_post_type_archive_link( $post_type ) . '" title="' . esc_attr( $label ) . '">' . $label . '</a>';
+			$this->items[] = '<a href="' . get_post_type_archive_link( $post_type ) . '">' . $label . '</a>';
 		}
 	}
 
@@ -1086,6 +1090,10 @@ class bbPress_Breadcrumb_Trail extends Breadcrumb_Trail {
 	 */
 	public function do_trail_items() {
 
+		/* Add the network and site home links. */
+		$this->do_network_home_link();
+		$this->do_site_home_link();
+
 		/* Get the forum post type object. */
 		$post_type_object = get_post_type_object( bbp_get_forum_post_type() );
 
diff --git a/extensions/color-palette.php b/extensions/color-palette.php
index dd8d0c21..cadfeb86 100644
--- a/extensions/color-palette.php
+++ b/extensions/color-palette.php
@@ -23,7 +23,7 @@
  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *
  * @package   ColorPalette
- * @version   0.1.0
+ * @version   0.2.0-alpha
  * @author    Justin Tadlock <justin@justintadlock.com>
  * @copyright Copyright (c) 2013, Justin Tadlock
  * @link      http://justintadlock.com
@@ -38,23 +38,32 @@
  */
 final class Color_Palette {
 
+	/**
+	 * Theme-supports arguments passed by the theme.
+	 *
+	 * @since  0.2.0
+	 * @access public
+	 * @var    array
+	 */
+	public $supports = array();
+
 	/**
 	 * Array of individual color options and their settings.
 	 *
 	 * @since  0.1.0
-	 * @access protected
+	 * @access public
 	 * @var    array
 	 */
-	protected $colors = array();
+	public $colors = array();
 
 	/**
 	 * An array of properties and selectors.  "$rules[ $color_id ][ $property ][ $selectors ]"
 	 *
 	 * @since  0.1.0
-	 * @access protected
+	 * @access public
 	 * @var    array
 	 */
-	protected $rules = array();
+	public $rules = array();
 
 	/**
 	 * The allowed CSS properties the theme developer can set a color rule for.
@@ -83,11 +92,15 @@ final class Color_Palette {
 	public function __construct() {
 
 		/* Get the theme support arguements for 'color-palette'. */
-		$supports = get_theme_support( 'color-palette' );
+		$this->supports = get_theme_support( 'color-palette' );
 
 		/* If a callback was set, add it to the correct action hook. */
-		if ( !empty( $supports[0] ) && isset( $supports[0]['callback'] ) ) 
-			add_action( 'color_palette_register', $supports[0]['callback'] );
+		if ( !empty( $this->supports[0] ) && isset( $this->supports[0]['callback'] ) ) 
+			add_action( 'color_palette_register', $this->supports[0]['callback'] );
+
+		/* If a wp-head-callback was set, add it to the correct action hook. */
+		if ( !empty( $this->supports[0] ) && isset( $this->supports[0]['wp-head-callback'] ) )
+			add_action( 'color_palette_wp_head_callback', $this->supports[0]['wp-head-callback'] );
 
 		/* Output CSS into <head>. */
 		add_action( 'wp_head', array( &$this, 'wp_head_callback' ) );
@@ -188,6 +201,13 @@ public function body_class( $classes ) {
 	 */
 	public function wp_head_callback() {
 
+		/* Allow devs to hook in early. This is used for the `wp-head-callback`. */
+		do_action( 'color_palette_wp_head_callback', $this );
+
+		/* If a `wp-head-callback` was set, bail. */
+		if ( !empty( $this->supports[0] ) && isset( $this->supports[0]['wp-head-callback'] ) )
+			return;
+
 		/* Get the cached style. */
 		$style = wp_cache_get( 'color_palette' );
 
diff --git a/extensions/theme-layouts.php b/extensions/theme-layouts.php
index 6bfb636f..1791fb49 100644
--- a/extensions/theme-layouts.php
+++ b/extensions/theme-layouts.php
@@ -19,7 +19,7 @@
  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *
  * @package   ThemeLayouts
- * @version   0.5.2
+ * @version   0.5.3
  * @author    Justin Tadlock <justin@justintadlock.com>
  * @copyright Copyright (c) 2010 - 2013, Justin Tadlock
  * @link      http://justintadlock.com
@@ -153,8 +153,15 @@ function theme_layouts_filter_layout( $theme_layout ) {
 		$layout = get_user_layout( get_queried_object_id() );
 
 	/* If a layout was found, set it. */
-	if ( !empty( $layout ) && 'default' !== $layout )
+	if ( !empty( $layout ) && 'default' !== $layout ) {
 		$theme_layout = $layout;
+	}
+
+	/* Else, if no layout option has yet been saved, return the theme default. */
+	elseif ( empty( $theme_layout ) ) {
+		$args = theme_layouts_get_args();
+		$theme_layout = $args['default'];
+	}
 
 	return $theme_layout;
 }
diff --git a/functions/comments.php b/functions/comments.php
index e824c266..09e2ae05 100644
--- a/functions/comments.php
+++ b/functions/comments.php
@@ -84,6 +84,9 @@ function hybrid_comments_callback( $comment, $args, $depth ) {
 		/* Add the fallback 'comment.php' template. */
 		$templates[] = 'comment.php';
 
+		/* Allow devs to filter the template hierarchy. */
+		$templates = apply_filters( 'hybrid_comment_template_hierarchy', $templates, $comment_type );
+
 		/* Locate the comment template. */
 		$template = locate_template( $templates );
 
diff --git a/functions/context.php b/functions/context.php
index 5344165c..aca94e13 100644
--- a/functions/context.php
+++ b/functions/context.php
@@ -143,7 +143,7 @@ function hybrid_body_attributes() {
 	$attributes = apply_atomic( 'body_attributes', $attributes );
 
 	foreach( $attributes as $attr => $value )
-		$output .= " {$attr}='{$value}'";
+		$output .= !empty( $value ) ? " {$attr}='{$value}'" : " {$attr}";
 
 	echo $output;
 }
@@ -204,7 +204,7 @@ function hybrid_get_body_class( $class = '' ) {
 		$classes[] = 'custom-background';
 
 	/* Add the '.custom-header' class if the user is using a custom header. */
-	if ( get_header_image() )
+	if ( get_header_image() || ( display_header_text() && get_header_textcolor() ) )
 		$classes[] = 'custom-header';
 
 	/* Merge base contextual classes with $classes. */
@@ -268,7 +268,7 @@ function hybrid_post_attributes() {
 	$attributes = apply_atomic( 'post_attributes', $attributes );
 
 	foreach( $attributes as $attr => $value )
-		$output .= " {$attr}='{$value}'";
+		$output .= !empty( $value ) ? " {$attr}='{$value}'" : " {$attr}";
 
 	echo $output;
 }
@@ -411,7 +411,7 @@ function hybrid_comment_attributes() {
 	$attributes = apply_atomic( 'comment_attributes', $attributes );
 
 	foreach( $attributes as $attr => $value )
-		$output .= " {$attr}='{$value}'";
+		$output .= !empty( $value ) ? " {$attr}='{$value}'" : " {$attr}";
 
 	echo $output;
 }
diff --git a/hybrid.php b/hybrid.php
index 65ff6ced..b6a3ec51 100644
--- a/hybrid.php
+++ b/hybrid.php
@@ -24,7 +24,7 @@
  * to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * @package   HybridCore
- * @version   1.6.1
+ * @version   1.6.2
  * @author    Justin Tadlock <justin@justintadlock.com>
  * @copyright Copyright (c) 2008 - 2013, Justin Tadlock
  * @link      http://themehybrid.com/hybrid-core
@@ -93,7 +93,7 @@ function __construct() {
 	function constants() {
 
 		/* Sets the framework version number. */
-		define( 'HYBRID_VERSION', '1.6.1' );
+		define( 'HYBRID_VERSION', '1.6.2' );
 
 		/* Sets the path to the parent theme directory. */
 		define( 'THEME_DIR', get_template_directory() );