After I've setup a Magento 2 development site. Our initial goal was to use Delta migration using the Magento 1.9.x to Magento 2 CE migration tool to transfer all the missing orders and customer data right before the final migration. This gives us time to test the Magento 2 extensions that the client wants.
But... my client added (and removed) multiple products from his Magento 1 (live) site. The Delta migration does not support tranfer of these missing products as far as I know.
How do I migrate the missing products from Magento 1 to Magento 2 after already done a (succesful) data migration months ago?