Rated 3 out of 5 stars

I was directed here to submit a feature request, but I don't see anything about feature requests on this page.

This looks like a very useful add-on. But *please* for those of us who work with historical documents and with Church Slavonic add old-orthography capacity.

This review is for a previous version of the add-on (0.7.1). 

There's an e-mail link at the top of the page, you can use it to get in touch with me. Or leave your address here.

The instructions for adding layouts are on the addon home page. Tell me what the old cyrillic letters should map to and I'll add them in the next update.

And I think it's not fare to rate an extension "so-so" if you have not even tried it or if it does not do what you need - you should rate it based on how well it performs the features it set out to deliver. So I am flagging this rating for review