For regular products, ensure stock level saves on product creation.

includes/abstracts/abstract-wc-product.php

@@ -176,6 +176,9 @@ class WC_Product {
 
 		if ( ! is_null( $amount ) && $this->managing_stock() ) {
 
+			// Ensure key exists
+			add_post_meta( $this->id, '_stock', 0, true );
+
 			// Update stock in DB directly
 			switch ( $mode ) {
 				case 'add' :

readme.txt

@@ -4,7 +4,7 @@ Tags: ecommerce, e-commerce, commerce, woothemes, wordpress ecommerce, affiliate
 Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=paypal@woothemes.com&item_name=Donation+for+WooCommerce
 Requires at least: 3.8
 Tested up to: 4.0
-Stable tag: 2.2.1
+Stable tag: 2.2.2
 License: GPLv3
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -132,6 +132,8 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
 
 = 2.2.2 =
 * Fix - Saving of variation stock when parent stock management is disabled.
+* Fix - "open_basedir restriction in effect" error caused on install when trying to create the WC logging directory.
+* Fix - For regular products, ensure stock level saves on product creation.
 
 = 2.2.1 - 10/09/2014 =
 * Fix - Small tweak to the installer to prevent errors caused by outdated plugins.

woocommerce.php

@@ -3,7 +3,7 @@
  * Plugin Name: WooCommerce
  * Plugin URI: http://www.woothemes.com/woocommerce/
  * Description: An e-commerce toolkit that helps you sell anything. Beautifully.
- * Version: 2.2.1
+ * Version: 2.2.2
  * Author: WooThemes
  * Author URI: http://woothemes.com
  * Requires at least: 3.8
@@ -33,7 +33,7 @@ final class WooCommerce {
 	/**
 	 * @var string
 	 */
-	public $version = '2.2.1';
+	public $version = '2.2.2';
 
 	/**
 	 * @var WooCommerce The single instance of the class