Although the plugin allows exporting through the WP Export screen, the XML is not friendly for clients. I propose to add a small tool to export/import the redirects into a CSV format:
Add a new screen Import/Export under Redirects in WP Dashboard.
Import:
Accepts a file upload in a given format, for example: "From","To","Status Code"
Should inform how many imports were done and if there were any errors.
A progress bar will probably be necessary if there are too many records.
Export: Exports all the data into a CSV file with the same format. Nice to have: Customize the format
Although the plugin allows exporting through the WP Export screen, the XML is not friendly for clients. I propose to add a small tool to export/import the redirects into a CSV format:
"From","To","Status Code"