Hello, I have been working on an open source project that uses a TeX-based linebreaker, but I identified a few TeX hyphenation patterns that, through their GPL licensing, would require I use the GPL for my own project if I distribute the patterns along with my package (I modify the patterns, turning them into a different data structure, so I can't just read them in as a separate package, at least as far as I understand the license). Because most patterns are dual-licensed along with other, more permissive licenses, I figured I would reach out to the authors of the GPL-only pattern files to see how they felt about dual licensing. Some of these pattern files are decades old, so I was delighted to receive any replies. The computer scientist Janka ChlebĂková, author of the Slovak patterns, wrote back to let me know that she is supportive of more permissive use. I was thinking this might be useful information to other TeX hyphenation pattern users, and may be cause for re-licensing that particular pattern file. I saw the note in the tex-hyphen repo about contacting the maintainers via this address; please let me know if I can help / if there's any action to take (such as a PR to the repo on GitHub) All the best, Jeremy
