Google Merchant / Shopping Feed for MarketPress

There have been several posts about getting product feeds added as a feature to MarketPress so that products can be uploaded to Google Merchant for listing on the Google Shopping network. But they are all old (2+ years, for the ones I found).

When can we expect this to be added as a feature? I'd like to transition over from using Shopify to using MarketPress since I have the subscription, but that is a key feature that EVERYONE seems to have except WPMU Dev...

Or perhaps this has been added and is just not listed in the product description?

Thanks in advance!