Hi @LucasTrever, sorry for the slow response. The Bitbucket repo is quite old. We have a new version of Full-Text RSS planned for later this year. When that’s out, we’ll proably update it. But for now we do not recommend that you use it if you’re running newer versions of PHP.
The latest version of Full-Text RSS is available to buy at https://www.fivefilters.org. You can see the changelog for that here: https://www.fivefilters.org/changelogs/full-text-rss.txt
The public repo has always been our older versions, but it’s been somewhat neglected, so we’ll make an update when the new major version of Full-Text RSS is out later this year.