WooCommerce Google Product Feeds 11.0.14

* New: Support for "Currency Switcher for WooCommerce" extension
* New: Support for title pre-population & custom titles
* Change: Shipping dimensions & weights are sent as-is and not rounded or converted unless requested via filtering the units
* Fix: Product IDs in review feed are no longer missing

* New: Ability to choose primary image for products from available images
* Change: Use WordPress' esc_xml() when available
* Change: WordPress 4.6 compatibility

* New: Initial support for managing images included in the feed
* Fix: Protect against bogus data from WC's product query when cache active