Added a small color swatch for products in the admin list of products to quickly show the product color visually.

Added custom 404 pages for SEO landing pages (provide the URL under the SEO Landing page settings)

Added sorting to prefer (or not) product bundles in Where to Buy

Added display of bundles in the admin list of retailer products

Changed default sorting of retailer products in the admin list of retailer products to push matched and updated products to the top of the list by default.

Fixed an issue where existing retailer products re-released under the same URL inherited stock status of the new product.

Improved "Condition" tracking in Amazon to match "new" only products more effectively.