Yes! Thanks for asking! It's in the works, but it will come a bit later, I'm afraid.
The plan is to upgrade all our catalog to Unity 6, rebuild all versions and update the packages here (and everywhere else).
We're doing our best, but we're a very small team. From what I understand, since our DRM-Free versions are signed/notarized, we can't patch the games directly, we need to rebuild them from scratch, which is not a quick endeavour.
Thank you and kind regards, ~Geoffroy.