This is an unofficial port of the official Magento-extension to Magento 2.
Original extension: https://www.magentocommerce.com/magento-connect/econda-cross-sell.html
This extension has the same bugs and features as the original extension.
The things I know so far:
- the creation of the category feed only works in certain scenarios as you have to use a store ID to get the categories
- maybe there are problems with i18n
- all the feeds are created synchronously
This extension is not supported and provided as is.
If you have questions regarding the port please send me an email to peter@codekunst.com.