- Add support for beyond gauge boost
- Add support for beyond chain maps
- Add support skills of uncapped ilith and mika
- Unlock four chars and uncapped ilith
- Some changes in some values' algorithms
- Add `amane` and add support for `skill_amane`
- Add a parser for `songlist` to specify downloadable files
- Fix a bug that users with no recent scores cannot get `recent30` via API