This version fixes one minor bug and adds some things that were forgotten about over the years. Details are here. You can download it from the digests extension page or from the GitHub branch.
See this post for details. It can be downloaded from the Github branch page or from the extension’s page.
Contains bug fixes. This is the second release candidate. You can download it on the extension’s web page or from GitHub. If downloading from GitHub, make sure to place it in the /ext/phpbbservices/filterbycountry folder.
Significant changes are discussed in this post.