Two quick API questions:
- Both unlocked_date and available_date are defined whenever there is data in the user_specific section for a particular radical/kanji/vocab.
unlocked_date is always before available_date, so I assume it’s the timestamp that the item was first shown in a lesson.
But what is available_date?
- Is it possible to get dates on historical SRS events via the API? IE, track when a given item went from Apprentice->Guru (or vice versa)?