Multi Caclulator movesets not updated

[LieAlgebraCow]

Several movesets are unavailable in the Multi Calculator, and quite a few have warnings that they're the smash 4 moveset and that the ultimate data is in the scripts; Sora is also completely missing from the dropdown. I saw the closed issue about the Snake moveset; since then multiple characters have been released and updated in the other three calculators, but not the multi calculator. Are there plans to update the Multi Calculator? If not, where can I find the data and formulas to script the calculations myself?

Smash 4 movesets:
Jigglypuff
King Dedede
Link
Lucario
Luigi
Mario
Megaman
Mii Brawler
Mii Gunner
Mii Swordfighter
Mr. Game & Watch
Ness
Olimar
Pac-man
Pikachu
Robin
Roy
Samus/Dark Samus
Sheik
Sonic
Toon Link
Villager
Wii Fit Trainer
Zero Suit Samus

Unavailable movesets:
Byleth
Inkling
Kazuya
Min Min
Pichu
Richter/Simon
Snake
Steve

Missing character:
Sora