A note on the group's website explains that this action "is our small contribution to the public in these times when most people are confined indoors due to the COVID 19 virus restrictions." The idea is to help keep people occupied while at home and keep up morale.
The two volumes, published in 2015 and 2017, are available to download either as a complete volume or by individual article. See the link below (and share it with any friends from the region).
Download page: http://www.duchasclonakiltyheritage.com/index.php/journals.