HOTFIX 2015.5 2015.4 2015.3 - Google/Bing product feeds now contain a variant inventory ID which will cause the variants to be preselected

When Google/Bing product feeds contain variant inventory items, the product link that is sent will now contain a variant inventory ID which will cause the variants to be preselected. Price and availability merge codes will have values adjusted to match that of the variant inventory item. Additionally an ##AVAILABILITYSCHEMATYPE## merge was added that will render OutOfStock or InStock and is meant to be appended to a data-vocabulary.com or schema.org URL in order to specify availability microdata, e.g. <meta itemprop="availability" content="http://schema.org/##AVAILABILITYSCHEMATYPE##"/>