OK. I will work on building the new dataset. One more thing, some developers have complained that FSRS changes its formula too frequently. FSRS has a dozen of packages. Once we update the formula, they all need to keep up the latest version, and it has blocked their roadmap/plan/todos several times. So I just want to slow down. And the name would not be FSRS-6 because we may have a series of variants of FSRS to satisfy different constrains.
And this discussion has been off-topic. If you have more thoughts, please open an issue or discussion at open-spaced-repetition.