CHANGELOG.md

# CHANGELOG

## v0.6.0 — Education & Research release candidate
- Reframed substantive behavior and listing as pure education: coursework, exams, wholly fictional simulations.
- Added non-negotiable boundary against real-patient data and healthcare service/workflow assistance.
- Kept Y1–Y6 adaptive ladder, Must know/Should know/Mở rộng, Must not miss, active recall, test, mastery, retest, and source-based learning.
- Added source-verification / Update by Bing guidance; no fabricated sources or links.
- Updated privacy, terms and website text; four-page static site remains bundled.
- Added positive/negative educational review test cases.

## v0.5.1
- Previous Study Engine release; original features preserved where educational.