1. CORS whitelist (was '*'): only buhapp.mygoodservice.ru, t.me, web.telegram.org
2. Rate limit on /auth/login (10/min/IP) and /auth/register (5/hour/IP)
3. TGHandler: removed unused JWTSecret, added WebhookSecret, real secret check
4. Login: constant-time bcrypt on user enumeration (dummy hash)
5. TgUsername saved in users (was lost)
6. User.IsVerified=true for Telegram users
7. Register: 409 instead of 500 on duplicate email
8. Bumped version to 0.4.0
- POST /api/v1/reviews (one per chat_id, UNIQUE)
- GET /api/v1/users/:id/reviews (public list)
- GET /api/v1/users/:id/stats (rating_avg, count)
- migration 0004: reviews (rating 1-5, anonymous flag), user_stats aggregate
- only chat participants can review; reviewed_id is other party
- PUT /messages/:msgId now returns {ok, edited:true}
- WS pushes 'message_edited' event to both chat members
- Mobile UI: show 'ред.' marker when edited=true
- Audit log: message.edit action
- Repo: GetMessage helper for fetching after edit